CN1219733A

CN1219733A - Cassette guide mechanism of tape recorder

Info

Publication number: CN1219733A
Application number: CN98123062A
Authority: CN
Inventors: 薛咏润
Original assignee: Samsung Electronics Co Ltd
Current assignee: Samsung Electronics Co Ltd
Priority date: 1997-12-08
Filing date: 1998-12-07
Publication date: 1999-06-16
Anticipated expiration: 2018-12-07
Also published as: KR19990023612U; ID21449A; CN1096669C

Abstract

The present invention provides a cassette guide mechanism of tape recorder comprising a shell forming the tape recorder body and a front panel arranged on the front surface of the shell and having an opening part, the tape inserts in the opening part of the front panel, the cassette guide mechanism includes a guide member formed unitarily and projected on the inner surface of the shell for guiding the cassette inserted in the shell through the opening part, the guide member contacts with a surface of the cassette.

Description

The cassette guide mechanism of magnetic tape recorder

The present invention relates to a kind of magnetic tape recorder, particularly a kind of cassette guide mechanism is used for stably guiding tape cassete when tape is packed magnetic tape recorder into.

Usually, the magnetic tape recorder such as video recorder (VCR) or video camera adopts the tape record that tape wherein is housed and reproduces the Voice ﹠ Video signal.

Fig. 1 shows the part of traditional magnetic tape recorder.With reference to Fig. 1, front panel 15 is connected in the front panel of magnetic tape recorder housing 14.Front panel 15 has peristome 16 and a plurality of hand switch or button 17, and tape 11 inserts or takes out by peristome 16.In housing 14, be provided with the bearing 12 that holds the tape 11 that the peristome 16 by front panel 15 inserts.In addition, the guide plate 19 that is used to guide the tape 11 of insertion is arranged in the top of bearing 12.

When tape 11 peristome 16 by front panel 15 inserted, tape 11 was led by guide plate 19 and is contained in subsequently in the bearing 12.At this moment, a side of tape 11 enters with the guide 19a of guide plate 19 and contacts, as shown in Figure 2.Guide 19a normally forms by crooked the concaving of the part that makes guide plate 19.Therefore, tape 11 is contained between guide plate 19 and the bearing 12.

When tape 11 was contained in 12, bearing 12 was moved by the drive unit (not shown) that separates and complete loading cassette 11.

Subsequently, the tape of tape 11 contacts with the head drum (not shown) and information is recorded on the tape or from tape and reproduces.

In having traditional magnetic tape recorder of said structure, the tape 11 for the peristome 16 of guiding by front panel 15 inserts must be provided with the guide plate 19 with guide 19a separately.Therefore, need more parts and make the assembly work complexity, reduced throughput rate and improved production cost.In addition, from the angle of moulding, guide plate 19 is made of metal, easy deformation under unexpected external force effect.

For addressing the above problem, the object of the present invention is to provide a kind of magnetic tape recorder, the structure that is used to guide the tape of insertion by improvement is improved productive capacity, boosts productivity.

For achieving the above object, a kind of cassette guide mechanism of magnetic tape recorder is provided, have the housing that forms the magnetic tape recorder main body and be arranged on the front surface of housing and have the front panel of peristome, tape inserts by the peristome of front panel, this cassette guide mechanism comprises the whole guide that forms and give prominence on the inside surface of housing, be used to guide the tape that inserts housing by the peristome of front panel, guide contacts with a surface of tape.

In addition, indent forms guide by a part of bending that makes housing.

This guide preferably has the inclined-plane with an end in contact of the tape that inserts, and is used to guide tape.

By describing embodiments of the invention with reference to the accompanying drawings in detail, above-mentioned purpose of the present invention and advantage will be clearer, wherein:

Fig. 1 is the skeleton view that schematically illustrates the partly cut-away of magnetic tape recorder tradition cassette guide mechanism;

Fig. 2 is the sectional view that the cassette guide mechanism of magnetic tape recorder among Fig. 1 is shown;

Fig. 3 illustrates the skeleton view of the partly cut-away of magnetic tape recorder tradition cassette guide mechanism for the present invention;

Fig. 4 is the sectional view that the cassette guide mechanism of magnetic tape recorder among Fig. 3 is shown;

Fig. 5 is the cut-open view of cassette guide mechanism that the magnetic tape recorder of another embodiment of the present invention is shown.

Fig. 3 shows the magnetic tape recorder of employing cassette guide mechanism according to a preferred embodiment of the invention.

As shown in the figure, magnetic tape recorder of the present invention comprises the housing 34 that forms the magnetic tape recorder main body; Be arranged on the front surface of housing 34 and have the front panel 35 of peristome 36, tape inserts and takes out by the peristome 36 of front panel; And the whole guide 39 that forms and on the inside surface of housing 34, give prominence to.

Plate 35 is provided with the hand switch or the button 37 of a plurality of control magnetic tape recorders in front.

In addition, in housing 34, be provided with the bearing 32 that holds the tape 31 that the peristome 36 by front panel 35 inserts.

As shown in Figure 4, contact with a surface of the tape 31 that inserts,, and guide tape 31 and be contained in the bearing 32 as upper surface at the guide 39 of the inside surface projection of housing 34.

Guide 39 is preferably inclined-plane 39a in itself and the guide edge contact position of inserting tape 31, is used for guiding smoothly tape 31.Therefore, even the angle of the tape 31 that the peristome 36 by front panel 35 inserts is not too accurate, tape 31 also can be guided exactly by inclined-plane 39a, shown in dot-and-dash line.

With reference to Fig. 5 of another embodiment of the present invention is shown, a part of crooked indent that guide 39 can be by making housing 34 or curve inwardly forms.

According to tape guiding mechanism of the present invention, because the guide that the guiding tape inserts integrally forms, do not need independent guide plate in housing, thereby reduce number of components and parts and boost productivity.

Claims

1. the cassette guide mechanism of a magnetic tape recorder has the housing that forms the magnetic tape recorder main body and is arranged on the front surface of housing and has the front panel of peristome, and tape inserts by the peristome of front panel, it is characterized in that this cassette guide mechanism comprises:

The whole guide that forms and give prominence on the inside surface of housing is used to guide the tape that inserts housing by the peristome of front panel, and guide contacts with a surface of tape.

2. cassette guide mechanism according to claim 1 is characterized in that, indent forms guide by a part of bending that makes housing.

3. cassette guide device according to claim 1 is characterized in that, guide has the inclined-plane with an end in contact of the tape that inserts, and is used to guide tape.