CN213601612U - Bunching mechanism of cassette converter - Google Patents

Abstract

The utility model discloses a bundling mechanism of cassette converter, comprises a box bod, the inside both sides of box body all are equipped with guide part, locate the inside left tensioning part of box body and all locate two bunch parts of the inside middle department of box body. The utility model discloses a set up guide part, tensioning part and bunch part, the one end of cassette tape is fixed on a bunch part, passes two guide part, then through tensioning part, fixes the other one end of cassette tape on another bunch part at last, possesses the advantage that can control the rate of tension of cassette tape, has solved the control cassette tape rate of tension that current cassette tape can not be fine, leads to the cassette tape to relax in the box body, damages the problem of cassette tape.

Description

Bunching mechanism of cassette converter

Technical Field

The utility model belongs to the technical field of the cassette converter, especially, relate to a wire bundling mechanism of cassette converter.

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.

The motion of the tape in the box body needs the control of the tension, the problem that the prior art has is: the tension degree of the clamping belt cannot be controlled by the existing clamping belt technology, so that the clamping belt is loosened in the box body, and the clamping belt is damaged.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a bundling mechanism of cassette converter possesses the advantage that can control cassette tension, has solved the control cassette tension that current device can not be fine, leads to the cassette to relax in the box body, damages the problem of cassette.

The utility model discloses a realize like this, a bunching mechanism of cassette converter, comprises a box bod, the inside both sides of box body all are equipped with guide part, locate the inside left tensioning part of box body and all locate two bunch parts of the inside middle department of box body.

As the utility model discloses preferred, the tensioning part is including locating the left mount of box body, locating two guide bars in the mount respectively, locating spring on the guide bar, with mount matched with carriage, locating the fixed plate of carriage both sides respectively, locating first pivot on the fixed plate and locating the first rotary drum in the first pivot outside, be equipped with first concave groove on the rotary drum.

As the utility model discloses preferred, the bunch part is including locating two solid fixed rings of box body inside and locating the worker's shape wheel between two solid fixed rings, worker's shape takes turns to inside align to grid and has a plurality of bar posts.

As the utility model discloses it is preferred, the ring channel has all been seted up to worker's shape wheel both sides, solid fixed ring gomphosis is inside the ring channel.

As the utility model discloses preferred, the guide part is including locating the second pivot on the box body, locating the second pivot epaxial second rotary drum, be equipped with the second concave groove on the rotary drum.

As the utility model discloses preferred, the through-hole has been seted up in the middle of the worker's shape wheel.

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

1. the utility model discloses a set up guide part, tensioning part and bunch part, the one end of cassette tape is fixed on a bunch part, passes two guide part, then through tensioning part, fixes the other one end of cassette tape on another bunch part at last, possesses the advantage that can control the rate of tension of cassette tape, has solved the control cassette tape rate of tension that current device can not be fine, leads to the cassette tape to relax in the box body, damages the problem of cassette tape.

2. The utility model discloses a set up the mount, the guide bar, a spring, the carriage, the fixed plate, first pivot and first rotary drum, the mount is fixed on the inside left side wall of box body, the guide bar is fixed on the mount, encircle the spring around the guide bar, the one end and the carriage of spring are connected, two fixed plates are fixed in the carriage outside, install first pivot between the fixed plate, first rotary drum is enclosed outward to first pivot, be equipped with first concave groove on the first rotary drum, the cassette is through the concave groove then enter into on the bunch part, the cassette is piled up on the bunch part and is increased the radius, then the extrusion carriage, make the carriage move to the mount, thereby it receives the effect that the extrusion reaches the rate of tension because of the existence of inside spring, suppress the cassette on the bunch part, can not produce laxly, better protection effect has been played.

3. The utility model discloses a set up solid fixed ring, worker's shape wheel and bar post, gu fixed ring cooperatees with worker's shape wheel and rotates under the drive of tape, the bar post links firmly at worker's shape and takes turns to, the bar post atress rotates to the rotation of driving worker's shape wheel can reach the effect of the rate of tension of adjusting the cassette tape.

4. The utility model discloses a set up the ring channel, gu the looks gomphosis between fixed ring and the ring channel, played fine control worker shape wheel and can rotate inside the box body, and the effect that can not drop.

5. The utility model discloses a set up second pivot, second rotary drum, the second pivot is fixed on the box body, and second pivot and second rotary drum have certain gap, are equipped with the second concave groove on the second rotary drum, and the second concave groove plays spacing effect, has reached the restriction cassette tape and has moved at the inslot and the effect that the skew can not appear.

6. The utility model discloses a set up the through-hole, played and provided the actuating position at cassette tape operation during operation, can reach simultaneously and adjust the effect of cassette tape rate of tension not dismantling the box body.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a left side sectional view provided by an embodiment of the present invention;

fig. 3 is a front cross-sectional view provided by an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to an embodiment of the present invention;

fig. 5 is an enlarged view of the point B in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a box body; 21. a fixed mount; 22. a guide bar; 23. a spring; 24. a carriage; 25. a fixing plate; 26. a first rotating shaft; 27. a first rotating drum; 271. a first concave groove; 11. a fixing ring; 31. an I-shaped wheel; 311. a bar-shaped column; 312. an annular groove; 41. a second rotating shaft; 42. a second rotating drum; 421. a second concave groove; 313. and a through hole.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the utility model provides a wire bunching mechanism of cassette converter, 1 inside both sides of box body all are equipped with guide part, 1 inside left sides of box body are equipped with the tensioning part, 1 inside middle department of box body is equipped with two wire bunching parts.

Referring to fig. 4, the tensioning member includes a fixed frame 21 disposed on the left side of the box body 1, two guide rods 22 disposed in the fixed frame 21, a spring 23 disposed on the guide rod 22, a sliding frame 24 engaged with the fixed frame 21, fixed plates 25 disposed on two sides of the sliding frame 24, respectively, a first rotating shaft 26 disposed on the fixed plates 25, and a first rotating drum 27 disposed on the outer side of the first rotating shaft 26, wherein a first concave groove 271 is disposed on the first rotating drum 27.

Adopt above-mentioned scheme: by arranging a fixed frame 21, a guide rod 22, a spring 23, a sliding frame 24, a fixed plate 25, a first rotating shaft 26 and a first rotating cylinder 27, the fixed frame 21 is fixed on the left side wall in the box body 1, the guide rod 22 is fixed on the inner wall of the box body 1 and is arranged in the fixed frame 21, the spring 23 is surrounded around the guide rod 22, one end of the spring 23 is connected with the sliding frame 24, two fixed plates 25 are fixed on the outer side of the sliding frame 24, the first rotating shaft 26 is installed between the fixed plates 25, the first rotating shaft 26 surrounds the first rotating cylinder 27, a first concave groove 271 is arranged on the first rotating cylinder 27, a clamping belt passes through the first concave groove 271 and then enters the bunching component, the clamping belt is stacked on the bunching component to increase the radius, then the sliding frame 24 is extruded to move towards the fixed frame 21, the clamping belt is extruded due to the existence of the inner spring 23 to achieve the, can not generate looseness, and has better protection effect.

Referring to fig. 2, the wire harness part includes two fixing rings 11 each provided inside the case body 1, an i-shaped wheel 31 provided between the fixing rings 11, and a plurality of bar-shaped posts 311 uniformly provided inside the i-shaped wheel 31.

Adopt above-mentioned scheme: through setting up solid fixed ring 11, worker's shape wheel 31 and bar post 311, solid fixed ring 11 cooperatees with worker's shape wheel 31 and rotates under the drive of tape, and bar post 311 links firmly on worker's shape wheel 31, and bar post 311 atress rotates to driving worker's shape wheel 31's rotation, can reaching the effect of the rate of tension of adjusting the cassette tape.

Referring to fig. 2, annular grooves 312 are formed in both sides of the i-shaped wheel 31, and the fixing ring 11 is matched with the annular grooves 312.

Adopt above-mentioned scheme: through setting up annular groove 312, the looks gomphosis between solid fixed ring 11 and the annular groove 312 has played fine control worker's shape wheel 31 and can rotate in box body 1 inside, and the effect that can not drop.

Referring to fig. 5, the guide member includes a second rotating shaft 41 provided on the case body 1 and a second drum 42 provided on the second rotating shaft 41 and having a second concave groove 421.

Adopt above-mentioned scheme: through setting up second pivot 41, second rotary drum 42, second pivot 41 is fixed on box body 1, and second pivot 41 and second rotary drum 42 have certain gap, are equipped with second concave groove 421 on the second rotary drum 42, and second concave groove 421 plays spacing effect, has reached the restriction cassette and has moved in the inslot and the effect that the skew can not appear.

Referring to fig. 1, a through hole 313 is formed in the middle of the i-shaped wheel 31.

Adopt above-mentioned scheme: through setting up through-hole 313, played and provide the drive position when cassette tape operation work, can reach simultaneously and can adjust the effect of cassette tape rate of tension not dismantling box body 1.

The utility model discloses a theory of operation:

in use, when the cassette is placed in the output device, one end of the cassette is secured to one of the harness members, passes through the two guide members, then through the tensioning member, and finally the other end of the cassette is secured to the other harness member.

In summary, the following steps: this binding post of cassette converter constructs fixes on a bunch part through the one end of cassette, passes two guide part, then through the tensioning part, fixes the other one end of cassette on another bunch part at last, possesses the advantage that can control the rate of tension of cassette, has solved the control cassette rate of tension that current cassette can not be fine, leads to the cassette to relax in the box body, damages the problem of cassette.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a wire bundling mechanism of cassette converter, includes box body (1), its characterized in that: the two sides in the box body (1) are respectively provided with a guide part, the left side in the box body (1) is provided with a tensioning part, and the middle in the box body (1) is provided with two bunching parts;

the tensioning part comprises a fixed frame (21) arranged on the left side of the box body (1), two guide rods (22) arranged on the inner wall of the box body (1) and in the fixed frame (21), springs (23) arranged on the guide rods (22), a sliding frame (24) matched with the fixed frame (21), fixing plates (25) respectively arranged on two sides of the sliding frame (24), a first rotating shaft (26) arranged on the fixing plates (25) and a first rotating drum (27) arranged on the outer side of the first rotating shaft (26), wherein a first concave groove (271) is formed in the first rotating drum (27).

2. The ribbon binding mechanism of claim 1, wherein: the wire harness component comprises two fixing rings (11) arranged inside the box body (1) and an I-shaped wheel (31) arranged between the two fixing rings (11), and a plurality of bar-shaped columns (311) are uniformly arranged inside the I-shaped wheel (31).

3. The ribbon binding mechanism of claim 2, wherein: annular grooves (312) are formed in the two sides of the H-shaped wheel (31), and the fixing ring (11) is embedded in the annular grooves (312).

4. The ribbon binding mechanism of claim 1, wherein: the guide part comprises a second rotating shaft (41) arranged on the box body (1) and a second rotating drum (42) arranged on the second rotating shaft (41), and a second concave groove (421) is formed in the rotating drum.

5. The ribbon binding mechanism of claim 2, wherein: the middle of the I-shaped wheel (31) is provided with a through hole (313).

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