CN218378446U

CN218378446U - Television backlight source frame

Info

Publication number: CN218378446U
Application number: CN202222131876.2U
Authority: CN
Inventors: 陆延辉
Original assignee: Shenzhen Ronghe Electronics Co ltd
Current assignee: Shenzhen Ronghe Electronics Co ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2023-01-24
Anticipated expiration: 2032-08-13

Abstract

The utility model discloses a TV set backlight frame of backlight frame device technical field, including casing, buffer, connecting block, turning block, head rod, second connecting rod and lead screw, buffer fixed connection be in the left side wall of casing, the connecting block is located the left side of casing, the turning block is located the left side of connecting block, the head rod is located the downside of turning block, the second connecting rod is located the downside of head rod, the lead screw is located the downside of second connecting rod, this TV set backlight frame, structural design is reasonable, has realized the protection to the inside light source lamp body of casing, has prevented the breakage of light source lamp body, has avoided the loss in the economic aspect, and convenient to use person is to the angular adjustment of TV set product when in-service use, has improved the flexibility of TV set product, is favorable to the effect of TV set backlight frame when in-service.

Description

Television backlight source frame

Technical Field

The utility model relates to a backlight frame device technical field specifically is a TV set backlight frame.

Background

The television is a device for transmitting moving image pictures and audio signals by using an electronic technology according to the persistence of vision characteristics and the visual psychology of human eyes, a backlight source is a lamp body capable of generating backlight, the backlight is a form of illumination in the electronic industry and is commonly used for LCD (liquid crystal display), the backlight source and the backlight are used for increasing the illumination in a low-light-source environment and the brightness of a computer display or a liquid crystal screen, a frame is a plate for mounting a light source lamp body, and most of the existing frames are rectangular metal plates.

The existing television backlight source frame mostly lacks the protection to the light source lamp body, is impacted in the transportation process, can cause the breakage of the light source lamp body, produces the loss in the aspect of economy, and the existing television backlight source frame generally does not have a movable support, is difficult to carry out the adjustment of angle after the assembly of the television product is completed, influences the effect of the television backlight source frame in the time of actual use, and therefore the television backlight source frame is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a TV set backlight frame to having proposed in solving above-mentioned background art and mostly having lacked the protection to the light source lamp body, generally not having the problem of the casing that can move about.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a TV set backlight frame, includes casing, buffer, connecting block, turning block, head rod, second connecting rod and lead screw, buffer fixed connection is in the left side wall of casing, the connecting block is located the left side of casing, the turning block is located the left side of connecting block, the head rod is located the downside of turning block, the second connecting rod is located the downside of head rod, the lead screw is located the downside of second connecting rod, the inside wall of casing bonds and has the buffer layer, fixedly connected with connecting plate between the end of buffer, just connecting block fixed connection be in the middle of the left side wall of connecting plate.

As a further description of the above scheme:

the left side wall of connecting block passes through bolt fixedly connected with installation piece, just the turning block passes through the damping pivot and rotates to be connected in the middle of the left side wall of installation piece.

As a further description of the above scheme:

the left side wall fixedly connected with first draw-in groove of turning block, just the head rod rotates the inner chamber of connecting at first draw-in groove through the damping pivot.

As a further description of the above scheme:

the tail end of the first connecting rod is rotatably connected with a second clamping groove through a damping rotating shaft, and the second connecting rod is rotatably connected to an inner cavity of the second clamping groove through the damping rotating shaft.

As a further description of the above scheme:

the tail end of the second connecting rod is rotatably connected with a fixed block through a damping rotating shaft, and the screw rod is in threaded connection with the middle of the bottom of the fixed block.

As a further description of the above scheme:

the top of lead screw rotates and is connected with the splint, the bottom fixedly connected with knob of lead screw.

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

1. this TV set backlight frame, at the removal in-process, detain the upside at the carrier with the right side of casing, the casing left side has increased buffer and connecting plate, receive the impact when the connecting plate, utilize the buffer to consume the strength of impact, remaining impact passes through the buffer and transmits to the casing, utilize the buffer layer that the inside wall of casing increases, further consume to the impact, reduce the impact to the influence of light source lamp body, the protection to the light source lamp body inside the casing has been realized, the breakage of light source lamp body has been prevented, the loss in the aspect of the economy has been avoided.

2. This TV set backlight frame, when the angular adjustment of needs to the casing, can carry out horizontal rotation about through first connecting rod and second connecting rod, can carry out vertical rotation around through turning block and second draw-in groove, can carry out vertical rotation about through first draw-in groove, convenient to use person is to the angular adjustment of TV set product when in-service use, has improved the flexibility of TV set product, effect when being favorable to TV set backlight frame in-service use.

Drawings

Fig. 1 is a schematic perspective view of a backlight frame of a television set according to the present invention;

fig. 2 is a schematic front sectional view of a backlight frame of a television according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 of a backlight source frame of a television set according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion B in fig. 2 of a backlight frame of a television according to the present invention.

In the figure: 100. a housing; 110. a buffer layer; 200. a buffer; 210. a connecting plate; 300. connecting blocks; 310. mounting a block; 400. rotating the block; 410. a first card slot; 500. a first connecting rod; 510. a second card slot; 600. a second connecting rod; 610. a fixed block; 700. a screw rod; 710. a splint; 720. a knob.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a television backlight source frame, which avoids the economic loss and is beneficial to the effect of the television backlight source frame in practical use, please refer to fig. 1-4, comprising a shell 100, a buffer 200, a connecting block 300, a rotating block 400, a first connecting rod 500, a second connecting rod 600 and a screw rod 700;

referring to fig. 1-4 again, a buffer layer 110 is adhered to the inner side wall of the casing 100, the casing 100 is used for connecting and installing the buffer 200, the connecting block 300, the rotating block 400, the first connecting rod 500, the second connecting rod 600 and the screw rod 700, and the buffer layer 110 is used for improving the buffer effect of the casing 100;

referring to fig. 1 to 3, a connection plate 210 is fixedly connected between the ends of the buffer 200, the connection block 300 is fixedly connected to the middle of the left side wall of the connection plate 210, the buffer 200 is fixedly connected to the left side wall of the housing 100, and the buffer 200 is used for dissipating the impact applied to the connection plate 210;

referring to fig. 1-3 again, the connecting block 300 is fixedly connected to the middle of the left sidewall of the connecting plate 210, and the connecting block 300 is used for connecting the fixed mounting block 310;

referring to fig. 1-2, a rotating block 400 is rotatably connected to the middle of the left sidewall of the mounting block 310 through a damping rotating shaft, and the rotating block 400 is used for connecting and mounting a first slot 410;

referring to fig. 1-2 again, the first connecting rod 500 is rotatably connected to the inner cavity of the first slot 410 through a damping rotating shaft, and the first connecting rod 500 is used for connecting and installing the second slot 510;

referring to fig. 1-4 again, the second connecting rod 600 is rotatably connected to the inner cavity of the second slot 510 through a damping rotating shaft, and the second connecting rod 600 is used for connecting the mounting fixing block 610;

referring to fig. 1-4 again, the screw 700 is screwed into the middle of the bottom of the fixing block 610, and the screw 700 is used to connect the mounting clamp 710.

In summary, in the moving process, the right side of the housing 100 is buckled on the upper side of the carrier, the buffer 200 and the connecting plate 210 are added on the left side of the housing 100, when the connecting plate 210 is impacted, the impact force is consumed by the buffer 200, the rest of the impact is transmitted to the housing 100 through the buffer 200, and the buffer layer 110 added on the inner side wall of the housing 100 is used to further consume the impact, so that the impact on the light source lamp body is reduced, the light source lamp body inside the housing 100 is protected, the light source lamp body is prevented from being broken, and the economic loss is avoided.

Referring to fig. 1-3 again, the mounting block 310 is fixedly connected to the left sidewall of the connecting block 300 through a bolt, the rotating block 400 is rotatably connected to the middle of the left sidewall of the mounting block 310 through a damping rotating shaft, and the connecting block 300 is used for connecting the connecting plate 210 and the rotating block 400.

Referring to fig. 1-2 again, the first engaging groove 410 is fixedly connected to the left sidewall of the rotating block 400, the first connecting rod 500 is rotatably connected to the inner cavity of the first engaging groove 410 through the damping rotating shaft, and the first engaging groove 410 is used for connecting the rotating block 400 and the first connecting rod 500.

Referring to fig. 1-2 again, the end of the first connecting rod 500 is rotatably connected to the second engaging groove 510 through the damping rotating shaft, and the second connecting rod 600 is rotatably connected to the inner cavity of the second engaging groove 510 through the damping rotating shaft, the second engaging groove 510 is used for connecting the first connecting rod 500 and the second connecting rod 600.

Referring to fig. 1 to 4 again, the end of the second connecting rod 600 is rotatably connected to a fixing block 610 through a damping rotating shaft, and the screw rod 700 is screwed in the middle of the bottom of the fixing block 610, and the fixing block 610 is used for connecting and mounting the screw rod 700.

Referring to fig. 1-4 again, the top of the screw 700 is rotatably connected with a clamp plate 710, the bottom of the screw 700 is fixedly connected with a knob 720, the screw 700 is rotated by the knob 720, and the screw 700 pushes the clamp plate 710 to move upwards for fixing.

In conclusion, when the angle of the housing 100 needs to be adjusted, the first connecting rod 500 and the second connecting rod 600 can rotate left and right, the rotating block 400 and the second clamping groove 510 can rotate front and back, and the first clamping groove 410 can rotate left and right, so that the user can adjust the angle of the television product in actual use, the flexibility of the television product is improved, and the television backlight frame is beneficial to the effect of the television in actual use.

When the television is specifically used, when a product is moved by a person skilled in the art, the right side of the shell 100 is buckled on the upper side of the carrier, the buffer 200 and the connecting plate 210 are additionally arranged on the left side of the shell 100, the connecting plate 210 is impacted firstly, the impact force is transmitted to the buffer 200 to consume, the rest impact force is transmitted to the shell 100 through the buffer 200, the shell 100 is transmitted to the buffer layer 110 on the inner side wall, the impact force is consumed through the buffer layer 110, after the television is assembled, when the position of the television is fixed, the fixing block 610 is clamped on the rear side of the table top of the television cabinet, the knob 720 is rotated to drive the screw 700 to rotate, the screw 700 pushes the clamping plate 710 to clamp the television on the upper side of the television cabinet, when the television needs to rotate left and right horizontally, the television can be adjusted through the first connecting rod 500 or the second connecting rod 600, when the television needs to rotate front and back vertically, the television can be adjusted through the rotating block 400 or the second clamping groove 510, and when the television needs to rotate left and right vertically, the television can be adjusted through the first clamping groove 410.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A TV set backlight frame which characterized in that: including casing (100), buffer (200), connecting block (300), turning block (400), head rod (500), second connecting rod (600) and lead screw (700), buffer (200) fixed connection be in the left side wall of casing (100), connecting block (300) are located the left side of casing (100), turning block (400) are located the left side of connecting block (300), head rod (500) are located the downside of turning block (400), second connecting rod (600) are located the downside of head rod (500), lead screw (700) are located the downside of second connecting rod (600), the inside wall that bonds of casing (100) has buffer layer (110), fixedly connected with connecting plate (210) between the end of buffer (200), just connecting block (300) fixed connection be in the middle of the left side wall of connecting plate (210).

2. A television backlight frame as defined in claim 1, wherein: the left side wall of connecting block (300) passes through bolt fixedly connected with installation piece (310), just turning block (400) rotate through the damping pivot to be connected in the middle of the left side wall of installation piece (310).

3. A television backlight frame as defined in claim 1, wherein: the left side wall of turning block (400) is fixedly connected with first draw-in groove (410), just first connecting rod (500) rotate the inner chamber of connecting at first draw-in groove (410) through the damping pivot.

4. A television backlight frame according to claim 1, wherein: the tail end of the first connecting rod (500) is rotatably connected with a second clamping groove (510) through a damping rotating shaft, and the second connecting rod (600) is rotatably connected with an inner cavity of the second clamping groove (510) through the damping rotating shaft.

5. A television backlight frame according to claim 1, wherein: the tail end of the second connecting rod (600) is rotatably connected with a fixing block (610) through a damping rotating shaft, and the screw rod (700) is in threaded connection with the middle of the bottom of the fixing block (610).

6. A television backlight frame as defined in claim 1, wherein: the top of lead screw (700) rotates and is connected with splint (710), the bottom fixedly connected with knob (720) of lead screw (700).