CN218807632U

CN218807632U - Tape cassette with moisture-proof function

Info

Publication number: CN218807632U
Application number: CN202223422130.3U
Authority: CN
Inventors: 留国典; 留君铭; 林周庆
Original assignee: Lianhong Plastic Industry Shenzhen Co ltd
Current assignee: Lianhong Plastic Industry Shenzhen Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-04-07
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a tape cassette with dampproofing function, which comprises a cassette body, the top opening part of the cassette body is hinged with a cassette cover, a plurality of clapboards are fixedly arranged on the inner wall of the cassette body at equal intervals, the clapboards divide the inner space of the cassette body into a plurality of storage tanks, the storage tanks are all internally provided with a support plate, the bottoms of the support plates are connected with the inner walls of the storage tanks through a plurality of guide mechanisms, levers are arranged on the corresponding parts of the outer wall of the cassette body and each storage tank through open slots, one end of each lever positioned outside the cassette body is fixedly provided with a button, the inner walls of the storage tanks are provided with pin shafts, and the levers are rotatably sleeved on the pin shafts; the utility model discloses in, when needs take certain tape, only need press the button that corresponds after opening the lid to drive the lever and rotate at the round pin epaxial, thereby utilize the guide pulley upwards to promote the layer board, make the top of tape stretch out to the box body outside, can take this tape out in by the hold up tank, easy operation is convenient.

Description

Tape cassette with moisture-proof function

Technical Field

The utility model relates to a tape storage box, in particular to a tape cassette with a moisture-proof function.

Background

Magnetic tape is a tape-like material carrying magnetic layers for recording sound, images, digital or other signals, and is the magnetic recording material with the greatest production and greatest use. Usually, a plastic film substrate (support) is coated with a granular magnetic material or a magnetic oxide or alloy film is deposited by evaporation. Paper, celluloid, etc. have been used as a base, and polyester films having high strength, good stability, and little deformation have been mainly used.

In order to ensure the normal use of the magnetic tape and avoid the dust and water entering of the magnetic tape, the magnetic tape is generally required to be stored and protected by using the magnetic tape box, the magnetic tape box which is given along with the magnetic tape can only store one or two disks of magnetic tapes, the storage capacity is small, and the storage box for storing a large number of magnetic tapes is generally simple in structure and small in space among the magnetic tapes, so that the required magnetic tapes are inconvenient to be drawn out from the magnetic tape box and need to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a tape cassette having a moisture-proof function to solve the problems of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cassette with dampproofing function, includes the box body, the open-top department of box body articulates there is the lid, the inner wall equidistance fixed mounting of box body has a plurality of baffles, the baffle separates the inner space of box body for a plurality of hold up tanks, all be provided with the layer board in the hold up tank, the bottom of layer board is through the interior wall connection of a plurality of guiding mechanism and hold up tank, the lever is worn to be equipped with through the open slot in the outer wall of box body and the department that corresponds of each hold up tank, the lever is located the outer one end fixed mounting of box body and is had the button, the round pin axle is installed to the inner wall of hold up tank, the lever rotates to cup joint at the round pin epaxial.

As a further aspect of the present invention: the guiding mechanism comprises a sleeve, the bottom end of the sleeve is fixedly connected with the inner wall of the storage tank, a guide rod is arranged at the top end of the sleeve in a penetrating mode, a limiting block is fixedly connected to the bottom end of the guide rod, and the top end of the guide rod is fixedly connected with the bottom of the supporting plate.

As a further aspect of the present invention: the outer side of the sleeve is sleeved with a spring, one end of the spring abuts against the bottom of the supporting plate, and the other end of the spring abuts against the inner wall of the box body.

As a further aspect of the present invention: the one end that the lever is located the box body rotates installs the guide pulley, outer wall integrated into one piece that the lever is located the box body has arc portion, the bottom of arc portion offsets with the inner wall of box body, the outer wall of lever and guiding mechanism's the department that corresponds have been seted up and have been dodged the groove.

As a further aspect of the present invention: the outer wall that the lever is located the box body outside has cup jointed rubber bellows, rubber bellows's one end opening and the surface laminating of lever, rubber bellows's other end opening and the outer wall fixed connection of box body, and the open slot is located rubber bellows's opening inboard, the inner wall fixed mounting of lid has the string bag, the drier has been placed in the string bag, the top of box body is provided with the sealing washer with the department that corresponds of lid.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, when needs take certain tape, only need press the button that corresponds after opening the lid to drive the lever and rotate at the round pin epaxial, thereby utilize the guide pulley upwards to promote the layer board, make the top of tape stretch out to the box body outside, can take this tape out in by the hold up tank, easy operation is convenient.

2. The utility model discloses a setting of spring can apply an ascending thrust to the layer board to offset the downward pressure that the tape was applyed for the layer board, through the setting of guide pulley, press the button, so that be located the lever when rotating, the guide pulley can support in the layer board bottom, thereby at the in-process that promotes layer board rebound, change the sliding friction power between lever and layer board into the rolling friction power between layer board and guide pulley, thereby make the operation through rotating lever jack-up layer board and tape more laborsaving.

3. The utility model discloses a rubber bellows's setting can seal up each open slot under the condition of noninterference lever pivoted, through the setting of sealing washer, can seal up between box body and lid to improve behind the lid, ensure the leakproofness of box body, in order to avoid external dust and steam to get into the box body, through the use of drier, can dry the air in the box body, in order to avoid having the tape in the box body to wet.

Drawings

Fig. 1 is a front view of a magnetic tape cassette having a moisture-proof function.

Fig. 2 is a schematic view showing the internal structure of a storage cell in a magnetic tape cassette having a moisture-proof function.

Fig. 3 is a schematic top view of a case body in a magnetic tape cassette having a moisture-proof function.

Fig. 4 is an enlarged view of a portion a in fig. 2.

The box comprises a box body 1, a box cover 2, a net bag 3, a drying agent 4, a partition plate 5, a storage groove 6, a supporting plate 7, a pin shaft 8, a lever 9, an arc-shaped part 10, a guide wheel 11, an open groove 12, a button 13, a rubber corrugated pipe 14, an avoiding groove 15, a guide mechanism 16, a sleeve 17, a guide rod 18, a limiting block 19 and a spring 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 all belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the utility model, a tape cassette with dampproofing function, comprises a box bod 1, the open-top department of box body 1 articulates there is lid 2, the inner wall equidistance fixed mounting of box body 1 has a plurality of baffles 5, baffle 5 separates the inner space of box body 1 for a plurality of hold up tanks 6, all be provided with layer board 7 in the hold up tank 6, the bottom of layer board 7 is through the inner wall connection of a plurality of guiding mechanism 16 with hold up tank 6, lever 9 is worn to be equipped with through open slot 12 in the outer wall of box body 1 and the department that corresponds of each hold up tank 6, lever 9 is located the outer one end fixed mounting of box body 1 and has button 13, round pin axle 8 is installed to the inner wall of hold up tank 6, lever 9 rotates to cup joint at round pin axle 8.

Referring to fig. 4, in an embodiment of the present invention, the guiding mechanism 16 includes a sleeve 17 having a bottom end fixedly connected to the inner wall of the storage tank 6, a guide rod 18 is inserted into the top end of the sleeve 17, a limiting block 19 is fixedly connected to the bottom end of the guide rod 18, and the top end of the guide rod 18 is fixedly connected to the bottom of the supporting plate 7; through the cooperation of guide arm 18 and sleeve 17, can ensure the stability that layer board 17 reciprocated in reservoir 6, through stopper 19 and sleeve 17's cooperation, can restrict the home range of layer board 7 to avoid guide arm 18 to break away from on having sleeve 17.

Referring to fig. 4, on the basis of the previous embodiment, further, a spring 20 is sleeved outside the sleeve 17, one end of the spring 20 abuts against the bottom of the supporting plate 7, and the other end of the spring 20 abuts against the inner wall of the case 1, and through the arrangement of the spring 20, an upward pushing force can be applied to the supporting plate 7, so as to offset a downward pressure applied to the supporting plate 7 by the magnetic tape, and thus, the operation of jacking the supporting plate 7 and the magnetic tape by rotating the lever 9 is more labor-saving.

Referring to fig. 2, in an embodiment of the present invention, a guide wheel 11 is rotatably installed at one end of the lever 9 located in the box body 1, an arc portion 10 is integrally formed on an outer wall of the lever 9 located in the box body 1, a bottom of the arc portion 10 abuts against an inner wall of the box body 1, and an avoiding groove 15 is formed at a position corresponding to the outer wall of the lever 9 and the guide mechanism 16.

Through the arrangement of the guide wheel 11, when the button 13 is pressed to enable the lever 9 to rotate, the guide wheel 11 is abutted against the bottom of the supporting plate 7, so that in the process of pushing the supporting plate 7 to move upwards, the sliding friction force between the lever 9 and the supporting plate 7 is converted into the rolling friction force between the supporting plate 7 and the guide wheel 11, and the operation of jacking the supporting plate 7 and the magnetic tape by rotating the lever 9 is more labor-saving; the lever 9 can be supported by the arc part 10; by providing the avoidance groove 15, interference of the guide mechanism 16 with the rotation of the lever 9 can be avoided.

Referring to fig. 2, in an embodiment of the present invention, a rubber bellows 14 is sleeved on an outer wall of the lever 9 located outside the box body 1, an opening of one end of the rubber bellows 14 is attached to an outer surface of the lever 9, an opening of the other end of the rubber bellows 14 is fixedly connected to an outer wall of the box body 1, the open slot 12 is located inside the opening of the rubber bellows 14, a net bag 3 is fixedly installed on an inner wall of the box cover 2, a drying agent 4 is placed in the net bag 3, and a sealing ring (not shown in the figure) is disposed at a position corresponding to a top of the box body 1 and the box cover 2.

Through 14 settings of rubber bellows, can seal each open slot 12 under the condition of noninterference lever 9 pivoted, through the setting of sealing washer, can seal between box body 1 and lid 2, thereby after improving lid 2, ensure the leakproofness of box body 1, in order to avoid external dust and steam to get into box body 1, through the use of drier 4, can carry out the drying to the air in the box body 1, in order to avoid the tape that exists in box body 1 to wet.

The utility model discloses a theory of operation is:

the utility model discloses when using, put into storage tank 6 back with the tape, the tape can promote layer board 7 downstream to compress spring 20, when certain tape is taken to needs, only need open 2 backs of lid, press the button 13 that corresponds, rotate on round pin axle 8 with driving lever 9, thereby utilize guide pulley 11 upwards to promote layer board 7, make the top of tape stretch out to the box body outside, can take this tape out in by storage tank 6, easy operation is convenient.

The utility model discloses a spring 20's setting, can apply an ascending thrust to layer board 7, thereby offset the magnetic tape and apply the decurrent pressure for layer board 7, setting through guide pulley 11, pressing button 13, so that be located lever 9 when rotating, guide pulley 11 can support in layer board 7 bottom, thereby promote the in-process that layer board 7 moved upwards, change lever 9 and the sliding friction force between layer board 7 into the rolling friction force between layer board 7 and guide pulley 11, thereby make the operation through rotating lever 9 jack-up layer board 7 and magnetic tape more laborsaving.

The utility model discloses a rubber bellows 14's setting can seal up each open slot 12 under the condition of noninterference lever 9 pivoted, through the setting of sealing washer, can seal up between box body 1 and lid 2, thereby after improving lid 2, ensure the leakproofness of box body 1, in order to avoid external dust and steam to get into box body 1, through the use of drier 4, can carry out the drying to the air in the box body 1, in order to avoid the tape that exists in box body 1 to wet.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A tape cassette having a moisture-proof function, characterized in that: including box body (1), the open-top department of box body (1) articulates there is lid (2), the inner wall equidistance fixed mounting of box body (1) has a plurality of baffles (5), baffle (5) separate the inner space of box body (1) for a plurality of hold up tanks (6), all be provided with layer board (7) in hold up tank (6), the bottom of layer board (7) is through the interior wall connection of a plurality of guiding mechanism (16) and hold up tank (6), lever (9) are all worn to be equipped with through open slot (12) in the outer wall of box body (1) and the department of correspondence of each hold up tank (6), lever (9) are located the outer one end fixed mounting of box body (1) and have button (13), round pin axle (8) are installed to the inner wall of hold up tank (6), lever (9) rotate to cup joint on round pin axle (8).

2. A tape cassette having moisture-proof function as set forth in claim 1, wherein: the guide mechanism (16) comprises a sleeve (17) with the bottom end fixedly connected with the inner wall of the storage tank (6), a guide rod (18) is arranged at the top end of the sleeve (17) in a penetrating mode, a limiting block (19) is fixedly connected to the bottom end of the guide rod (18), and the top end of the guide rod (18) is fixedly connected with the bottom of the supporting plate (7).

3. A tape cassette having moisture-proof function as set forth in claim 2, wherein: the outer side of the sleeve (17) is sleeved with a spring (20), one end of the spring (20) abuts against the bottom of the supporting plate (7), and the other end of the spring (20) abuts against the inner wall of the box body (1).

4. A tape cassette having moisture-proof function as set forth in claim 1, wherein: the one end that lever (9) are located box body (1) is rotated and is installed guide pulley (11), outer wall integrated into one piece that lever (9) are located box body (1) has arc portion (10), the bottom of arc portion (10) offsets with the inner wall of box body (1), the outer wall of lever (9) has been seted up with the department of correspondence of guiding mechanism (16) and has been dodged groove (15).

5. A tape cassette having moisture-proof function as set forth in claim 1, wherein: lever (9) are located the outer wall of box body (1) and have cup jointed rubber bellows (14), the one end opening of rubber bellows (14) and the surface laminating of lever (9), the other end opening of rubber bellows (14) and the outer wall fixed connection of box body (1), and open slot (12) are located the opening inboard of rubber bellows (14), the inner wall fixed mounting of lid (2) has string bag (3), drier (4) have been placed in string bag (3), the top of box body (1) is provided with the sealing washer with the department of corresponding of lid (2).