JP2015135480A - Display device and television receiver - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a display device and a television receiver that can prevent a deterioration in sound quality of a voice that is output from a voice output device including a plurality of voice output parts.SOLUTION: There is provided a display device including a front cabinet 11 that surrounds the peripheral part of a display panel 2 displaying a video from the front side, a rear cabinet 12 that covers the rear side of the front cabinet 11, a plurality of openings 116 that open in each of right and left of the front lower part of the front cabinet 11, and a plurality of voice output parts that are opposite to each of the plurality of openings 116, where the front cabinet 11 or the plurality of voice output parts include(s) partition parts partitioning each of the plurality of openings 116.

Description

  The present invention relates to a display device and a television receiver that can prevent deterioration in sound quality of sound output from an audio output device.

  Many display devices such as a liquid crystal display device, an organic EL (Electro Luminescence) display device, or a plasma display device have a front cabinet that surrounds a peripheral portion of a display panel that displays images from the front side, and a rear cabinet that covers the rear side of the front cabinet. With. Furthermore, a sound emission port (opening) is opened at the lower part of the front surface of the front cabinet, and an audio output device is attached facing the sound emission port (see, for example, Patent Document 1).

JP 11-289508 A

  However, since the mounting structure described in Patent Document 1 assumes a sound output device including one sound output unit, a plurality of sounds output from a sound output device including a plurality of sound output units interfere with each other. There was a problem that it was difficult to prevent the deterioration of sound quality due to.

  The present invention has been made in view of such circumstances, and an object of the present invention is to provide a display device capable of preventing deterioration in sound quality of a sound output from a sound output device including a plurality of sound output units, and It is to provide a television receiver.

  The display device according to the present invention opens to a front cabinet that surrounds a peripheral portion of a display panel that displays an image from the front side, a rear cabinet that covers the rear side of the front cabinet, and a left and right lower part of the front surface of the front cabinet. In the display device including a plurality of openings and a plurality of audio output units facing each of the plurality of openings, the front cabinet or the plurality of audio output units is a partition unit that partitions each of the plurality of openings. It is characterized by providing.

  In the display device according to the present invention, the partition portion is provided so as to surround a peripheral portion of the opening, and has a cylindrical shape extending in the front-rear direction.

  In the display device according to the present invention, the partition portion has an inner diameter on the opening side larger than an inner diameter on the other side.

  In the display device according to the present invention, the front cabinet includes a plurality of fitting protrusions protruding rearward, and the audio output unit includes a plurality of fitting parts that are fitted into the plurality of fitting protrusions, respectively. The rear cabinet protrudes forward from a position facing each of the plurality of fitting projections, and sandwiches the plurality of fitting portions between the plurality of fitting projections to A plurality of fixing portions to be fixed are provided, and at least one of the plurality of fixing portions is in contact with the plurality of fitting protrusions.

  In the display device according to the present invention, the audio output unit includes a positioning convex portion protruding rearward, and the audio output unit is brought into contact with a peripheral surface of the positioning convex portion on a front surface of the rear cabinet. Positioning ribs for positioning the surface in the surface direction are provided.

  A television receiver according to the present invention includes the above-described display device and a receiving unit that receives a television broadcast, and displays video on the display device based on the television broadcast received by the receiving unit. It is characterized by being.

  ADVANTAGE OF THE INVENTION According to this invention, deterioration of the sound quality of the audio | voice output from an audio | voice output apparatus provided with a some audio | voice output part can be prevented.

It is a perspective view which outlines the external appearance of a television receiver. It is an exploded view of a display apparatus. It is a front perspective view which shows a pair of speaker box. It is a back perspective view which shows a pair of speaker box. It is an expansion perspective view which shows a part of front surface of a rear cabinet. It is an expansion perspective view which shows the fixing | fixed part vicinity. It is a perspective view which shows a part of rear surface of a front cabinet. It is a perspective view which shows the state which attached the speaker box to the front cabinet. It is explanatory drawing which shows the state which attached the speaker box to the front cabinet and the rear cabinet. It is a rear view which shows the speaker which does not have a box structure. 6 is a front view showing a front cabinet according to Embodiment 3. FIG. It is sectional drawing of the front cabinet and speaker box which concern on Embodiment 4.

Embodiment 1
Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments thereof. In the following description, the top, bottom, left and right in each figure are used.

  FIG. 1 is a perspective view schematically showing the appearance of a television receiver. As shown in FIG. 1, the display device includes a liquid crystal panel (display panel) 2 that displays an image on an image display surface, and a box-shaped cabinet 1 that houses the liquid crystal panel 2. The cabinet 1 includes a front cabinet 11 that surrounds the periphery of the liquid crystal panel 2 from the front side, and a rear cabinet 12 that covers the rear side of the front cabinet 11.

  The display device is configured as a television receiver including a receiving unit 21 and a signal processing unit 22 attached to the back surface of the backlight chassis. The receiving unit 21 is connected to an antenna (not shown) and receives a television broadcast via the antenna. The signal processing unit 22 demodulates the data related to the television broadcast received by the receiving unit 21, separates the image data from the demodulated data, and outputs the separated image data. The liquid crystal panel 2 displays an image based on the image data output from the signal processing unit 22 on the image display surface.

  FIG. 2 is an exploded view of the display device. The front cabinet 11 is a frame in which a display window 110 having a rectangular opening is opened. The liquid crystal panel 2 is held by the front cabinet 11 with the display surface facing the front surface of the display window 110. A projecting portion 121 projecting to the rear side is provided at the lower portion of the rear cabinet 12. This overhanging portion 121 is a lower position when installed as a display device. Arrangement of various peripheral devices including a pair of speaker boxes (sound output devices) 3, 3 etc. for sound output on both the left and right sides It is provided to provide space.

  The display device further includes a stand 4. The stand 4 is suspended downward from the left and right ends of the front cabinet 11. The display device is supported on a mounting surface via a stand 4 and is used while maintaining the image display surface of the liquid crystal panel 2 in a vertical posture.

  FIG. 3 is a front perspective view showing the pair of speaker boxes 3 and 3. FIG. 4 is a rear perspective view showing the pair of speaker boxes 3 and 3. As shown in FIGS. 3 and 4, the speaker box 3 includes an outer box 30 and a speaker (audio output unit) 31. The outer box 30 is a box having a trapezoidal shape that becomes wider as it goes to the front. Two circular speakers 31, 31 and a circular bass reflex port 32 are arranged side by side on the front surface of the outer box 30. In the speaker box 3 configured as described above, the speakers 31 that output sound to the front sides of the speaker boxes 3 output sound by vibrating the diaphragm provided in the opening, and part of the sound output is the outer box. It is sent out to the bass reflex port 32 through an audio output tube (not shown) provided inside 30. The front of the outer boxes 30, 30 includes flanges 33, 33 provided at the left end and the right end, and bushes 34 a provided two by two in the vertical direction. Positioning projections 34, 34 protruding rearward are attached.

  The flanges 33 and 33 are attached with cylindrical bushes (fitting portions) 33a and 33a facing in the front-rear direction. The positioning convex portion 34 has a cylindrical shape facing the front-rear direction. The bushes 33a and 34a and the positioning projection 34 are made of an elastic material such as a closed cell foamed plastic.

  FIG. 5 is an enlarged perspective view showing a part of the front surface of the rear cabinet 12. As shown in FIG. 5, the overhang portion 121 includes two sets of positioning ribs 122 provided at the left and right portions, and fixing portions 123 provided at both left and right ends. Four positioning ribs 122 are provided at positions separated from the left and right parts in the vertical and horizontal directions. The positioning rib 122 protrudes toward the front side. The positioning rib 122 is a plate having a quadrilateral shape when viewed from the side, and is provided in a direction in which the arc portions face each other. The positioning rib 122 is provided with a reinforcing rib 12a provided to cross the center portion. The positioning rib 122 is provided at a position corresponding to the positioning convex portion 34. When the speaker box 3 is assembled into the rear cabinet 12, the positioning ribs 122 are arc-shaped, so that the positioning projections 34 can be smoothly guided to the installation position.

  FIG. 6 is an enlarged perspective view showing the vicinity of the fixing portion 123. As shown in FIG. 6, the fixing portion 123 protrudes toward the front side. The fixing portion 123 is an oval projection that is long in the vertical direction. Circular holding parts 124, 124 are provided at both ends of the front surface of the fixing part 123 in the vertical direction.

  FIG. 7 is a perspective view showing a part of the rear surface of the front cabinet 11. As shown in FIG. 7, the front cabinet 11 includes a bulging portion 111 below the display window 110. The bulging portion 111 has a curved surface that bulges toward the front side. The bulging part 111 is provided at a position associated with the overhanging part 121. The bulging part 111 includes two sound outlets (openings) 116 each having three openings on the left side and the right side from the center part, and a cylindrical part (partition part) provided so as to surround the peripheral part of the sound outlet 116. ) 112, fitting protrusions 113 provided at both ends in the left-right direction, and boss portions 117 provided two by two in the vertical direction. Two sets of fitting protrusions 113 are arranged in parallel in the vertical direction toward the rear side.

  The cylindrical portion 112 has a cylindrical shape extending in the front-rear direction in two sets of three on the back side. The cylindrical portion 112 has an inner diameter at one end on the sound emission port 116 side that is larger than an inner diameter at the other end. The other end of the cylindrical portion 112 has a shape surrounding the speaker 31. The fitting protrusion 113 is provided at a position corresponding to the bush 33 a and the pressing portion 124. The fitting protrusion 113 includes a support part 114 standing on the rear side from the bulging part 111 and a tip part 115 standing on the support part 114. The support part 114 has a rectangular parallelepiped shape. The front end portion 115 has a columnar shape, is erected from the rear surface on the support portion 114 to the rear side, and has substantially the same outer diameter as the bush 33 a of the speaker box 3.

  The bosses 117 and 117 are cylindrical, and are erected vertically at positions separated from both sides of the projections 114 and 114, have substantially the same outer diameter as the bushes 34a and 34a of the speaker box 3, and are located near the base. A plurality of support ribs are provided on the outer periphery so as to project outward in the radial direction.

  FIG. 8 is a perspective view showing a state in which the speaker box 3 is attached to the front cabinet 11. As shown in FIG. 8, a method of attaching the speaker box 3 to the front cabinet 11 is as follows. The speaker box 3 is brought close to the bulging portion 111 so that the position in the left-right direction is aligned, the bush 33a is fitted to the fitting protrusion 113, the bush 34a is fitted to the boss portion 117, and the speaker 31 is fitted to each of the plurality of cylindrical portions 112. 31 and the bass reflex port 32, and the speaker box 3 can be mounted so as to face the sound outlet 116.

  FIG. 9 is an explanatory view showing a state in which the speaker box 3 is attached to the front cabinet 11 and the rear cabinet 12. The method for fixing the speaker box 3 as shown in FIG. 9 is as follows. The speaker box 3 to which the bulging portion 111 is attached is positioned close to the overhanging portion 121 so that the position in the left-right direction is aligned, and is positioned by contacting the positioning convex portion 34 between the positioning ribs 122 facing each other, and is fixed to a plurality of fixed positions. Each of the plurality of pressing portions 124 provided in one of the fixed portions 123 is brought into contact with each of the tips of the plurality of fitting projections 113, and the bush 33 a is interposed between the fitting projection 113 and the fixing portion 123. It is fixed by pinching.

  According to the present embodiment, the front cabinet 11 contacts the edges of the openings of the speakers 31 and 31 and the bass reflex port 32 with each of the plurality of cylindrical portions 112 so that the speakers 31 and 31 and the bass reflex port 32 The output audio is partitioned. For this reason, the display device can prevent deterioration of sound quality by preventing interference of the output sound. By providing the cylindrical portion 112 for each of the plurality of speakers 31, it is possible to prevent the outputs of the speakers 31 from being mixed in the cabinet 1 and interfering with each other. When the output of each speaker 31 is output from the cabinet 1, some sounds are reflected by the front cabinet 11 and bounce back into the cabinet 1. When this sound is mixed with the output of the other speaker 31, the sound waves interfere with each other, causing temporal and regional unevenness in the sound and degrading the quality of the sound. The influence on the other speakers 31 is greater when the distance from the front surface of the speaker 31 to the front cabinet 11 is longer. This is because the reflected sound from the front cabinet 11 further spreads. Since the cylindrical portion 112 is present, the reflected sound from the front cabinet 11 does not reach the area of the other speaker 31, and interference with the sound of the other speaker 31 can be prevented.

  According to the present embodiment, since the cylindrical portion 112 has a cylindrical shape that is partitioned so as to surround the speakers 31 and 31 and the bass reflex port 32, the sound output from the speaker 31 leaks into the display device. Can be prevented. Furthermore, by providing the cylindrical portion 112 so as to surround the periphery of the opening, the quality of sound can be further improved. That is, when the cylinder part 112 is provided in a wider range than the opening, in other words, when the front cabinet 11 connected to the peripheral edge of the opening exists in the region surrounded by the cylinder 112, the sound reflected on the front cabinet 11 is This is because it interferes with the output of the speaker 31 and lowers the sound quality. Therefore, the quality of sound can be further improved by providing a partition so as to surround the peripheral edge of the opening of the speaker 31.

  According to the present embodiment, the cylindrical portion 112 can prevent deterioration of the sound quality in the low frequency range because the inner diameter of one end on the sound emission port 116 side is larger than the inner diameter of the other end.

  According to the present embodiment, since one fixing portion 123 has a shape that abuts on the plurality of fitting protrusions 113, it is difficult to break. This can prevent the fixing portion 123 from being damaged during use.

  According to the present embodiment, the audio output device 3 can reliably prevent vibration by positioning the positioning convex portion 34 between the positioning ribs 122.

Embodiment 2
FIG. 10 is a rear view showing the speaker 5 having no box structure. In the following, the configuration and operation other than those specifically described are the same as those of the first embodiment, and the description is omitted for the sake of brevity. As shown in FIG. 10, the speaker 5 is a rectangular parallelepiped box, the audio output unit 51 provided at the center, the bush 54a provided at the upper left and right corners, and both ends in the vertical direction at the right end. And a bush 53a provided on the head. The audio output unit 51 has a circular shape, and a diaphragm for emitting sound waves is attached to the base of the audio output unit 51 so as to face it. The shape of the edge portion of the audio output unit 51 is associated with the tube portion 112. The position of the bush 54 a is associated with the position of the boss part 117. The bush 53 a is associated with the fitting protrusion 113. The bushes 53a and 54a are made of an elastic material such as closed-cell foamed plastic. The sound output unit 51 and the bushes 53a and 54a have the same operations and effects as the speaker 31 and the bushes 33a and 34a, and the mounting method is substantially the same as that of the first embodiment, so that the description is omitted for the sake of brevity.

  According to the present embodiment, the front cabinet 11 partitions the sound output from the speaker 5 by bringing the edge of the speaker 5 into contact with the cylindrical portion 112. As a result, it is possible to prevent the sound output from the speaker 5 from leaking into the display device.

Embodiment 3
FIG. 11 is a front view showing the front cabinet 11 according to the third embodiment. In the following, the configuration and operation other than those specifically described are the same as those of the first embodiment, and the description is omitted for the sake of brevity. Further, the reference numerals of the respective parts are omitted for the sake of brevity. As shown in FIG. 11, two sets of partition plates 118 are provided on each of the left and right sides of the bulging portion 111. The partition plate 118 is a substantially semicircular plate corresponding to the cross-sectional shape of the bulging portion 111. The partition plate 118 is disposed between the openings so as to partition the openings of the speakers 31 and 31 and the bass reflex port 32. The end portion of the partition plate 118 is in contact with the surface of the speaker box 3 connected to the openings of the speakers 31 and 31 and the bass reflex port 32. With this structure, the plurality of sound emission ports 116 are partitioned from each other. According to this embodiment, since the sound output from each speaker is not mixed in the cabinet by the partition plate 118, interference due to the sound of the speakers can be prevented, and deterioration of sound quality can be prevented.

Embodiment 4
FIG. 12 is a cross-sectional view of the front cabinet 11 and the speaker box 3 according to the fourth embodiment, and this figure shows another form of partitioning. In FIG. 12A, the front cabinet 11 is provided with a cylindrical portion 112 similar to that of the first embodiment, while the speaker box 3 includes three speakers 31 and 31 and three bass reflex ports 32 so as to surround the openings. A cylindrical portion 125 is provided. These cylindrical portions 125 rise from the front surface of the speaker box 3, expand in a taper shape, and extend forward. When the speaker box 3 is assembled to the front cabinet 11 as illustrated, it corresponds to the front cabinet 11 side. A partition portion is formed between a plurality of sound emission ports 116 that are fitted to the outside of the rear end portion of the cylindrical portion 112 and open to the front cabinet 11.

  In this embodiment, a partition portion is formed by the cylindrical portion 112 and the cylindrical portion 125 that are partially overlapped, and there is a gap between the openings of the speakers 31 and 31 and the bass reflex port 32 and the corresponding sound emission ports 116. Since it is surrounded without a gap, it is possible to more reliably prevent interference of sound emitted from the speakers 31 and 31 and the bass reflex port 32, and to effectively suppress deterioration of sound quality.

  In FIG. 12B, the front cabinet 11 is not provided with the cylindrical portion 112, and the speaker box 3 has three tubes so as to surround the openings of the speakers 31, 31 and the bass reflex port 32, respectively, as in FIG. 12A. A portion 125 is provided. These cylindrical portions 125 are longer than those shown in FIG. 12A. When the speaker box 3 is assembled to the front cabinet 11 as shown in the drawing, the front ends of the cylindrical portions 125 are enclosed so as to surround a plurality of sound emission openings 116 opened in the front cabinet 11. And a partition portion is formed between the sound emission ports 116.

  In this embodiment, a partition portion is formed by the cylindrical portion 125 provided in the speaker box 3, and the openings of the speakers 31 and 31 and the bass reflex port 32 and the corresponding sound emission ports 116 are enclosed. Further, it is possible to prevent interference of sound emitted from the speakers 31 and 31 and the bass reflex port 32 and to suppress deterioration of sound quality.

  12A and 12B, the cylindrical portion 125 is provided in the speaker box 3. However, the similar cylindrical portion 125 can be provided in the speaker 5 that does not have the box structure shown in FIG.

  In FIG. 12C, the front cabinet 11 is provided with the same partition plate 118 as in the third embodiment, while the speaker box 3 is provided between the speakers 31 and 31 and the bass reflex port 32 and on the right side of the bass reflex port 32. A recess 126 is provided. The partition plate 118 is longer in the rearward direction than the partition plate 118 of the third embodiment, and the recess 126 corresponds to the position of the partition plate 118 in the left-right direction, and the speaker box 3 is assembled to the front cabinet 11. As shown in the drawing, the rear end portions of the respective partition plates 118 are fitted into the corresponding recesses 126 to form partition portions between the plurality of sound emission ports 116 opened to the front cabinet 11.

  In this embodiment, a partition plate 118 that forms a partition portion is fitted into the recess 126, and there is no gap between the openings of the speakers 31, 31 and the bass reflex port 32 and the corresponding sound emission ports 116. Since it is enclosed, interference of sound emitted from the speakers 31, 31 and the bass reflex port 32 can be more reliably prevented, and deterioration of sound quality can be effectively suppressed.

  In the above embodiment, the application example to the liquid crystal display device including the liquid crystal panel 2 as a display panel has been described. However, the present invention is also applicable to a display device including a display panel other than the liquid crystal panel 2. Needless to say.

  The display device according to the present invention includes a front cabinet 11 that surrounds the periphery of the liquid crystal panel 2 that displays an image from the front side, a rear cabinet 12 that covers the rear side of the front cabinet 11, and left and right front lower portions of the front cabinet 11. In the display device including a plurality of openings 116 each opening and a plurality of sound output units 31 facing each of the plurality of openings 116, the front cabinet 11 or the plurality of sound output units 31 includes the plurality of openings. It is characterized by including a partition portion 112 for partitioning each of the opening portions 116.

  According to the present embodiment, the front cabinet 11 brings the sound output from the speaker 31 and the bass reflex port 32 by bringing the edges of the speakers 31 and 31 and the bass reflex port 32 into contact with each of the plurality of cylindrical portions 112. Partitioned. For this reason, the display device can prevent deterioration of sound quality by preventing reflection and interference of sound output from the speaker 31. By providing the cylindrical portion 112 for each of the plurality of speakers 31, it is possible to prevent the outputs of the speakers 31 from being mixed in the cabinet 1 and interfering with each other. When the output of each speaker 31 is output from the cabinet 1, some sounds are reflected by the front cabinet 11 and bounce back into the cabinet 1. When this sound is mixed with the output of the other speaker 31, the sound waves interfere with each other, causing temporal and regional unevenness in the sound and degrading the quality of the sound. The influence on the other speakers 31 is greater when the distance from the front surface of the speaker 31 to the front cabinet 11 is longer. This is because the reflected sound from the front cabinet 11 further spreads. Since the cylindrical portion 112 is present, the reflected sound from the front cabinet 11 does not reach the area of the other speaker 31, and interference with the sound of the other speaker 31 can be prevented.

  The display device according to the present invention is characterized in that the partition part 112 is provided so as to surround a peripheral part of the opening part 116 and has a cylindrical shape extending in the front-rear direction.

  The display device according to the present invention is characterized in that the partition 112 has an inner diameter on the opening 116 side larger than an inner diameter on the other side.

  According to the present embodiment, the cylindrical portion 112 can prevent deterioration of the sound quality in the low frequency range because the inner diameter of one end on the sound emission port 116 side is larger than the inner diameter of the other end.

  In the display device according to the present invention, the front cabinet 11 includes a plurality of fitting protrusions 113 protruding rearward, and the audio output device 3 includes a plurality of fitting protrusions 113 that are fitted into the plurality of fitting protrusions 113. The rear cabinet 12 is provided with a fitting portion 33a and protrudes forward from a position facing each of the plurality of fitting projections 113, and the plurality of fitting portions 33a are provided between the plurality of fitting projections 113. It is provided with a plurality of fixing portions 123 that fix the audio output device 3 by pinching, and at least one of the plurality of fixing portions 123 is in contact with the plurality of fitting protrusions 113. Features.

  According to the present embodiment, since one fixing portion 123 has a shape that abuts on the plurality of fitting protrusions 113, it is difficult to break. This can prevent the fixing portion 123 from being damaged during use.

  In the display device according to the present invention, the audio output device 3 includes a positioning convex portion 34 protruding rearward, and the front surface of the rear cabinet 12 is in contact with the peripheral surface of the positioning convex portion 34. Positioning ribs 122 for positioning the audio output device 3 in the surface direction are provided.

  According to the present embodiment, the audio output device 3 can reliably prevent vibration by positioning the positioning convex portion 34 between the positioning ribs 122.

  A television receiver according to the present invention includes the above-described display device and a reception unit 21 that receives a television broadcast, and displays video on the display device based on the television broadcast received by the reception unit 21. It is characterized by the above.

  The embodiment disclosed this time is to be considered as illustrative in all points and not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the meanings described above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

DESCRIPTION OF SYMBOLS 11 Front cabinet 12 Rear cabinet 112 Tube part 113 Mating protrusion 116 Sound emission opening (opening part)
118 Partition plate 122 Positioning rib 123 Fixing part 2 Liquid crystal panel (display panel)
3 Speaker box (voice output device)
31 Speaker (Audio output unit)
33a Bush (Fitting part)
34 Positioning convex part

The display device according to the present invention opens to a front cabinet that surrounds a peripheral portion of a display panel that displays an image from the front side, a rear cabinet that covers the rear side of the front cabinet, and a left and right lower part of the front surface of the front cabinet. In the display device including a plurality of openings and a plurality of sound output units facing each of the plurality of openings, the plurality of sound output units are housed in one speaker box for each left and right, and the front The cabinet or the plurality of audio output units includes a partition unit that partitions each of the plurality of openings.
In the display device according to the present invention, one of the audio output units is a bass reflex port.

Claims (6)

A front cabinet that surrounds the periphery of the display panel that displays video from the front side, a rear cabinet that covers the rear side of the front cabinet,
A plurality of openings that open to the left and right of the front lower portion of the front cabinet; and
In a display device comprising a plurality of audio output units facing each of the plurality of openings,
The front cabinet or the plurality of audio output units are
A display device comprising: a partition portion that partitions each of the plurality of openings.   The display device according to claim 1, wherein the partition portion is provided so as to surround a peripheral portion of the opening, and has a cylindrical shape extending in the front-rear direction.   The display device according to claim 2, wherein the partition portion has an inner diameter on the opening side larger than an inner diameter on the other side. The front cabinet is provided with a plurality of fitting protrusions projecting rearward at the lower part,
The audio output unit includes a plurality of fitting portions that fit into the plurality of fitting protrusions,
The rear cabinet protrudes forward from a position opposed to each of the plurality of fitting protrusions, and a plurality of fixing the audio output unit by sandwiching the plurality of fitting parts between the plurality of fitting protrusions. With fixed parts
4. The display device according to claim 1, wherein at least one of the plurality of fixing portions is in contact with the plurality of fitting protrusions. 5. The audio output unit includes a positioning convex portion protruding to the rear surface side,
The display device according to claim 4, wherein a positioning rib is provided on the front surface of the rear cabinet to position the audio output unit in a surface direction by contacting the peripheral surface of the positioning convex part. . A display device according to any one of claims 1 to 5;
A receiver for receiving television broadcasts,
A television receiver, wherein a video is displayed on the display device based on a television broadcast received by the receiving unit.

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