Rear shell for television

Abstract

The utility model discloses a rear shell for a television, which relates to the technical field of televisions and comprises a television body and a protective shell, a fixing block is fixedly mounted on the outer surface of the television body, a connecting block is fixedly mounted on the outer surface of the protective shell, and a clamping mechanism for quick positioning is arranged between the fixing block and the connecting block. A connecting rod is fixedly installed on the inner side face of the television body, and a fixing mechanism is arranged between the fixing rod and the connecting rod. According to the rear shell for the television, the connecting rod and the fixing rod are manually clamped, so that the protective shell and the television main body are preliminarily fixed, an internal mainboard is prevented from shaking during carrying, and a screw is manually screwed into the embedding rod, so that the protective shell and the television main body are fixed, and the internal clamping position is prevented from loosening; the mainboard is protected through the rubber sleeve arranged on the mainboard, the mainboard is prevented from being damaged due to collision during carrying, and the protective shell is prevented from being overheated due to heat emitted by the mainboard.

Description

Technical Field

[0001] The utility model relates to the technical field of televisions, in particular to a rear shell body used for televisions. Background Art

[0002] A television is a machine that uses optical information transmission technology to send information to the television through radio waves and optical cables. Television is used to provide people with various information, thereby enriching people's lives. The television casing can protect the parts of the television from being exposed to the outside.

[0003] In the prior art, a Chinese patent with publication number CN210781079U discloses a TV rear shell support bone structure, including a TV rear shell, the inner wall of which is equipped with a plurality of buffer devices for mitigating the impact force when contacting the front display screen glass assembly, the buffer device is composed of a support frame fixed to the inner wall of the TV rear shell, and an elastic buffer pad inserted in the support frame and exposed to the outside at the front end, and the elastic buffer pad points to the front display screen glass assembly. The display screen glass assembly is supported by the support frame and the elastic buffer pad, so that the bottom is not too suspended, and the glass assembly is guaranteed not to be damaged during the drop test, which is very practical.

[0004] The above device uses an elastic buffer pad to support the display screen glass assembly during use. However, the elastic buffer pad in the above device has a spring structure inside, which cannot fix the display screen glass assembly. Therefore, the display screen glass assembly may be damaged by collision during actual use. Utility Model Content

[0005] The utility model aims to provide a rear housing for a television, so as to solve the problem of poor fixing effect of the elastic buffer pad proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a rear housing for a television, comprising a television body and a protective shell, and further comprising:

[0007] A fixing block is fixedly installed on the outer surface of the TV body, a connecting block is fixedly installed on the outer surface of the protective shell, and a fast positioning clamping mechanism is provided between the fixing block and the connecting block;

[0008] A fixing rod is fixedly installed on the inner side surface of the protective shell, a connecting rod is fixedly installed on the inner side surface of the TV body, and a fixing mechanism is arranged between the fixing rod and the connecting rod.

[0009] Furthermore, an engaging rod is fixedly installed on the inner side of the TV body, a slot is opened on the inner side of the protective shell, and a screw is rotatably installed on the inner side of the engaging rod, and the TV body and the protective shell are fixedly connected by the screws, and a locking structure is formed between the protective shell and the engaging rod.

[0010] Furthermore, the engaging mechanism comprises a connecting block, a engaging block is fixedly mounted on the outer surface of the connecting block, and a fixing block is movably mounted on the outer surface of the engaging block, and a locking structure is formed between the fixing block and the engaging block.

[0011] Furthermore, evenly spaced audio jacks are provided on the inner side of the TV body, a mainboard is fixedly mounted on the inner side of the TV body, and the mainboard is movably abutted against the inner side of the protective shell.

[0012] Furthermore, a uniform rubber sleeve is fixedly mounted on the outer surface of the mainboard, and a protective shell is movably abutted against the outer surface of the rubber sleeve, and a groove is formed on the inner side surface of the protective shell.

[0013] Furthermore, the fixing mechanism includes a connecting rod, a fixing rod is movably mounted on the outer surface of the connecting rod, and a clamping structure is formed between the connecting rod and the fixing rod.

[0014] Furthermore, a socket hole is fixedly installed on the inner side surface of the TV body, and the socket hole is movably installed in a groove opened in the protective shell, and a ventilation hole is opened on the inner side surface of the protective shell.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The rear housing for a television has the following specific contents:

[0017] 1. Manually engage the connecting rod and the fixing rod to preliminarily fix the protective shell and the TV body to prevent the internal motherboard from shaking during transportation, and manually screw the screws into the engaging rod to fix the protective shell and the TV body to prevent the internal engaging part from loosening;

[0018] Furthermore, the mainboard is protected by a rubber sleeve provided on the mainboard to prevent the mainboard from being damaged by collision during transportation, and to prevent the protective shell from being overheated by the heat emitted by the mainboard.

[0019] 2. Manually fit the locking block into the fixing block to prevent the connection rod and the fixing rod from loosening and reduce the gap between the TV body and the protective shell;

[0020] Furthermore, the sound inside the TV body is transmitted out through the ventilation holes provided in the protective shell, and the heat emitted by the main board is released, thereby reducing the internal heat. Description of the Drawings

[0021] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the protective case of the present utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the connecting rod of the present utility model;

[0024] Figure 4 This is a three-dimensional structure schematic diagram of the main body of the television of the present utility model;

[0025] Figure 5 This is a three-dimensional structure schematic diagram of the protective case of the present utility model;

[0026] Figure 6 This is a schematic diagram of the cross-sectional structure of the slot hole of the present utility model;

[0027] Figure 7 This is the present utility model Figure 6 The enlarged view of part a in.

[0028] In the figure: 1. Main body of the television; 2. Protective case; 3. Fitting rod; 4. Connecting rod; 5. Fixed block; 6. Socket hole; 7. Rubber sleeve; 8. Audio jack; 9. Main board; 10. Clamping block; 11. Connecting block; 12. Slot hole; 13. Fixed rod; 14. Screw; 15. Ventilation hole. Detailed Description of the Preferred Embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1: Please refer to Figure 1-Figure 6 , the present invention provides the following technical solutions: A rear housing for a television, including the main body 1 of the television and the protective case 2, further including: A fixed block 5 is fixedly installed on the outer surface of the main body 1 of the television, a connecting block 11 is fixedly installed on the outer surface of the protective case 2, and a clamping mechanism for quick positioning is provided between the fixed block 5 and the connecting block 11; A fixed rod 13 is fixedly installed on the inner side surface of the protective case 2, a connecting rod 4 is fixedly installed on the inner side surface of the main body 1 of the television, and a fixing mechanism is provided between the fixed rod 13 and the connecting rod 4.

[0031] The connecting rod 4 inside the protective shell 2 is manually engaged with the fixing rod 13 to fix the protective shell 2 and the TV body 1 together, and the protective shell 2 and the TV body 1 are fixed again by the engaging mechanism provided by the fixing block 5 and the connecting block 11 to prevent the connection from loosening.

[0032] Embodiment 2:

[0033] On the basis of the first embodiment, a connecting block 11 is further disclosed, and its specific structure is as follows: an engaging rod 3 is fixedly installed on the inner side surface of the TV body 1, a slot 12 is provided on the inner side surface of the protective shell 2, and a screw 14 is rotatably installed on the inner side surface of the engaging rod 3, and the TV body 1 and the protective shell 2 are fixedly connected by the screw 14, and a clamping structure is formed between the protective shell 2 and the engaging rod 3, and the clamping mechanism includes a connecting block 11, a clamping block 10 is fixedly installed on the outer surface of the connecting block 11, and a fixed block 5 is movably installed on the outer surface of the clamping block 10, and a clamping structure is formed between the fixed block 5 and the clamping block 10, and a uniform audio jack 8 is provided on the inner side surface of the TV body 1, a main board 9 is fixedly installed on the inner side surface of the TV body 1, and the main board 9 is movably abutted against the inner side surface of the protective shell 2.

[0034] The screw 14 is manually placed into the slot 12. When the engaging rod 3 and the protective shell 2 are engaged, the screw 14 is turned into the engaging rod 3 using a screwdriver, thereby fixing the protective shell 2 and the TV body 1 to prevent them from falling during transportation. The fixing block 5 is engaged and fixed using the engaging block 10, thereby ensuring the accuracy of the engaging rod 3 being embedded in the protective shell 2.

[0035] Embodiment three:

[0036] On the basis of the first embodiment, a fixing rod 13 is also disclosed, and its specific structure is as follows: a uniform rubber sleeve 7 is fixedly installed on the outer surface of the main board 9, and the outer surface of the rubber sleeve 7 is movably abutted against the protective shell 2, and the inner side surface of the protective shell 2 is provided with a groove, the fixing mechanism includes a connecting rod 4, the outer surface of the connecting rod 4 is movably installed with a fixing rod 13, and a clamping structure is formed between the connecting rod 4 and the fixing rod 13, the inner side surface of the TV body 1 is fixedly installed with a socket hole 6, and the socket hole 6 is movably installed in the groove provided in the protective shell 2, and the inner side surface of the protective shell 2 is provided with a ventilation hole 15.

[0037] The rubber sleeve 7 on the main board 9 prevents the main board 9 from being damaged by collision during transportation, and the groove opened in the protective shell 2 is used to fix the socket hole 6 to protect the socket hole 6 from external impact. The ventilation hole 15 can transfer the internal heat and sound, thereby reducing the heat emitted by the parts.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rear housing for a television, comprising a television body (1) and a protective shell (2), characterized in that: Also includes: A fixing block (5) is fixedly mounted on the outer surface of the television body (1), a connecting block (11) is fixedly mounted on the outer surface of the protective shell (2), and a fast positioning snap-fit ​​mechanism is provided between the fixing block (5) and the connecting block (11); A fixing rod (13) is fixedly mounted on the inner side surface of the protective shell (2), a connecting rod (4) is fixedly mounted on the inner side surface of the television body (1), and a fixing mechanism is provided between the fixing rod (13) and the connecting rod (4).

2. A rear housing for a television according to claim 1, characterized in that: An engaging rod (3) is fixedly mounted on the inner side surface of the television body (1), a slot (12) is provided on the inner side surface of the protective shell (2), and a screw (14) is rotatably mounted on the inner side surface of the engaging rod (3), and the television body (1) and the protective shell (2) are fixedly connected by the screw (14), and a snap-fit ​​structure is formed between the protective shell (2) and the engaging rod (3).

3. A rear housing for a television according to claim 1, characterized in that: The snap-fit ​​mechanism comprises a connecting block (11), a snap-fit ​​block (10) is fixedly mounted on the outer surface of the connecting block (11), and a fixed block (5) is movably mounted on the outer surface of the snap-fit ​​block (10), and a snap-fit ​​structure is formed between the fixed block (5) and the snap-fit ​​block (10).

4. A rear housing for a television according to claim 1, characterized in that: The inner side surface of the television body (1) is provided with uniform audio jacks (8), the inner side surface of the television body (1) is fixedly mounted with a main board (9), and the main board (9) is movably abutted against the inner side surface of the protective shell (2).

5. A rear housing for a television according to claim 4, characterized in that: A uniform rubber sleeve (7) is fixedly mounted on the outer surface of the main board (9), and the outer surface of the rubber sleeve (7) is movably abutted against a protective shell (2), and a groove is provided on the inner side surface of the protective shell (2).

6. A rear housing for a television according to claim 1, characterized in that: The fixing mechanism comprises a connecting rod (4), a fixing rod (13) is movably mounted on the outer surface of the connecting rod (4), and a snap-fit ​​structure is formed between the connecting rod (4) and the fixing rod (13).

7. A rear housing for a television according to claim 1, characterized in that: A socket hole (6) is fixedly mounted on the inner side of the television body (1), and the socket hole (6) is movably mounted in a groove formed in the protective shell (2), and a ventilation hole (15) is formed on the inner side of the protective shell (2).

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