TW201600910A - Assembling type support structure of backlight module - Google Patents

Abstract

This invention is disclosed an assembling type support structure of backlight module, comprising a back plate and two main brackets. The main brackets disposed onto two sides of the back plate which opposites to each other respectively. Two ends of each main bracket disposed on another two sides of the back plate. The main brackets comprise at least one first bracket and at least one second bracket. The first bracket is on the second bracket movably.

Description

Combined bracket structure of backlight module 【0001】

The present invention relates to a combined bracket structure, and more particularly to a combined bracket structure for a backlight module having a telescopically adjustable main bracket.

【0002】

In the liquid crystal display, one of the main key modules is the backlight module. The backlight module can provide sufficient and appropriate light to enable the liquid crystal display to display or develop normally. In the prior art, the backlight module can be roughly classified into a direct type backlight module and an edge light type backlight module according to the arrangement mode of the light source.

[0003]

In the prior art, the load-bearing configuration of components such as an optical film or a liquid crystal glass is mostly carried by a back plate or a back plate plus a bracket. However, the aforementioned planar load-bearing method has a limited effect on the absorption of impact. In addition, as the size of the liquid crystal display becomes larger and larger, the use of the one-piece back sheet in the case of a larger size, the production machine must also be enlarged, so that the production cost and the yield are limited. In addition, a one-piece backsheet with a curved structure requires better methods for molding and module stability to simplify and improve structural problems.

[0004]

In view of the above-mentioned problems of the prior art, the object of the present invention is to provide a combined bracket structure of a backlight module to solve the problems to be improved.

[0005]

According to the purpose of the present invention, a combined bracket structure of a backlight module is provided, which comprises a backboard and at least two main brackets. The at least two main brackets are respectively disposed on the opposite first side edges of the backboard, and the two ends of the main brackets are respectively located on the opposite second side edges of the backboard, and each of the main brackets has at least one first bracket And at least one second bracket, the first bracket is movably sleeved on the second bracket.

[0006]

Preferably, each of the first brackets can be fixed to each of the second brackets by screwing.

【0007】

Preferably, at least one side of each of the second brackets may have a guide groove, and each of the first brackets has a fitting member on the inner side of the guide groove, and is fitted into the guide groove.

[0008]

Preferably, each main bracket can be fixed to the backboard by screwing, riveting, welding or snapping.

【0009】

Preferably, the backboard may comprise at least one backplane unit that is spliced into a backplane.

[0010]

Preferably, at least one backplane unit can be spliced adjacently to form a rectangular shaped backplane.

[0011]

Preferably, each of the main supports may have a curved or planar structure.

[0012]

As described above, the combined bracket structure of the backlight module of the present invention can be adjusted to the length of the corresponding backlight module by the retractable main bracket formed by the at least one first bracket and the at least one second bracket, so that the main The bracket can be applied to different sizes of backlight modules; further, the main bracket can be an arc-shaped structure, thereby reinforcing the curved frame structure of the backlight module structure, strengthening the curved diameter of the curved surface, and simplifying the frame forming process and the mold cost.

[0026]

1‧‧‧Combined bracket structure of backlight module
10‧‧‧ screws
101‧‧‧ first side
102‧‧‧Second side
11‧‧‧ Backboard
111‧‧‧backplane unit
12‧‧‧Main bracket
121‧‧‧First bracket
1211‧‧‧First keyhole
1212‧‧‧ fittings
122‧‧‧second bracket
1221‧‧‧Second keyhole
1222‧‧‧ Guide slot

[0013]

1 is a first schematic view of a combined bracket structure of a backlight module of the present invention.
2 is an exploded view of the main bracket of the combined bracket structure of the backlight module of the present invention.
Fig. 3 is a perspective view showing the expansion of the main bracket of the combined bracket structure of the backlight module of the present invention.
Figure 4 is a schematic diagram of the locking of the main bracket of the combined bracket structure of the backlight module of the present invention.
FIG. 5 is a schematic view showing the fitting of the main bracket of the combined bracket structure of the backlight module of the present invention.
Figure 6 is a second schematic view of the combined bracket structure of the backlight module of the present invention.

[0014]

The technical features, contents, and advantages of the present invention and the efficacies thereof can be understood by the present inventors. The present invention will be described in conjunction with the drawings and will be described in detail with reference to the embodiments. The subject matter is only for the purpose of illustration and description. It is not intended to be a true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be interpreted or limited. First described.

[0015]

Please refer to FIG. 1 to FIG. 3; FIG. 1 is a first schematic view of the combined bracket structure of the backlight module of the present invention; FIG. 2 is an exploded view of the main bracket of the combined bracket structure of the backlight module of the present invention; Figure 3 is a telescopic view of the main bracket of the combined bracket structure of the backlight module of the present invention. As shown in the figure, the combined bracket structure 1 of the backlight module of the present invention comprises a backboard 11 and at least two main brackets 12. The at least two main brackets 12 are respectively disposed on the opposite first side edges 101 of the backboard 11 , and the two ends of the main brackets 12 are respectively located on the opposite second side edges 102 of the backboard 11 , and the main brackets 12 has at least one first bracket 121 and at least one second bracket 122. The first bracket 121 is movably sleeved on the second bracket 122.

[0016]

Continually, since the first bracket 121 is sleeved on the second bracket 122, the first bracket 121 can be reciprocally slidably displaced along the second bracket 122. However, the displacement distance of the first bracket 121 should not be Greater than the length of the second bracket 122.

[0017]

However, the present invention does not limit the number of the first bracket 121 or the second bracket 122. Only the main bracket 12 is required to be at least one first bracket 121 and one second bracket 122 can be nested with each other; in the drawings of the present invention For example, the second brackets 121 are respectively sleeved with a second bracket 122, and the second brackets 121 can be moved relative to each other along the second bracket 122 to move relative to each other or to move away from each other to adjust the size of the back panel 11 . The overall length of the bracket 12; however, the above is merely an example and is not intended to limit the invention.

[0018]

Further, please refer to FIG. 4 , which is a schematic diagram of the locking of the main bracket of the combined bracket structure of the backlight module of the present invention. As shown in the figure, when the first bracket 121 slides to a fixed point, each of the first brackets 121 can be fixed to each of the second brackets 122 by means of a screw 10; that is, the first lock is overlapped by the screw 10. The hole 1211 and the second locking hole 1221 are configured to lock and fix the first bracket 121 to the second bracket 122. The manner of locking and fixing is only used as an example. The first bracket 121 and the second bracket 122 can be fixed by being engaged, riveted, etc., and should not be limited thereto.

[0019]

In addition, please refer to FIG. 5 , which is a schematic diagram of the fitting of the main bracket of the combined bracket structure of the backlight module of the present invention. As shown in the figure, at least one side of each of the second brackets 122 can have a guiding slot 1222. Each of the first brackets 121 has a fitting member 1212 corresponding to the inner side of the guiding slot 1222, thereby being fitted into the guiding slot 1222: Further, the first bracket 121 can slide along the guiding slot 1222 of the second bracket 122 by the fitting member 1212, wherein the first bracket 121 should slide no more than the length of the guiding slot 1222.

[0020]

In actual use, the first bracket 121 is relatively slidably displaced relative to the second bracket 122 to adjust the length of the main bracket 12 to correspond to the size of the backboard 11. After the adjustment is completed, the first bracket 121 is fixed. On the second bracket 122, and then the adjusted main brackets 12 can be fixed to the backboard 11 by means of screw locking; however, as mentioned above, the screw locking manner is only an example, and is not limit.

[0021]

Further, the main bracket 12 of the present invention may have a planar structure or a curved surface as a whole. In the following, the main bracket 12 having a curved surface structure will be described as an example.

[0022]

Please refer to FIG. 6 , which is a second schematic diagram of the combined bracket structure of the backlight module of the present invention. As shown in the figure, the backboard 11 may include at least one backplane unit 111, thereby being spliced into the backboard 11; and, since at least one backplane unit 111 may be adjacently spliced, a rectangular shaped backplane 11 may be formed.

[0023]

However, by providing each of the backplane units 111 on the curved main bracket 12 in the above manner, the combined bracket structure 1 which can form a curved backlight module without using the curved back panel 11 is required. . However, it is also possible to directly combine the curved support structure 1 of the curved backlight module with the curved back plate 11 and the curved main support 12.

[0024]

As described above, the combined bracket structure of the backlight module of the present invention can be adjusted by the size of the backlight module by using at least one first bracket and at least one second bracket. In the backlight module of different sizes; further, when the main bracket has an arc structure, it can also be used to strengthen the curved frame of the backlight module structure, and strengthen the curved surface of the curved surface; in summary, the combination of the backlight module of the present invention The bracket structure simplifies the forming process, reduces the size and cost of mold development, and increases the machine utilization rate.

[0025]

In view of the above, the combined bracket structure of the backlight module of the present invention is unattainable by the prior art, and has indeed achieved the desired effect, and is not familiar to those skilled in the art, and has its own Progressive and practical, it has clearly met the requirements for patent applications, and has filed a patent application in accordance with the law. You are requested to approve the application for this invention patent to encourage creation.

Domestic registration information [please note according to the registration authority, date, number order]
No foreign deposit information [please note according to the country, organization, date, number order]
no

no

1‧‧‧Combined bracket structure

101‧‧‧ first side

102‧‧‧Second side

11‧‧‧ Backboard

12‧‧‧Main bracket

121‧‧‧First bracket

122‧‧‧second bracket

Claims (7)

[Item 1] A combined bracket structure of a backlight module, comprising:
a backplane; and at least two main brackets are respectively disposed on the opposite first side edges of the backboard, and the two ends of each of the main brackets are respectively located on the opposite second sides of the backboard Each of the main brackets has at least one first bracket and at least one second bracket, and the first bracket is movably sleeved on the second bracket. [Item 2] The combined bracket structure of the backlight module of claim 1, wherein each of the first brackets is fixed to each of the second brackets by screwing. [Item 3] The combined bracket structure of the backlight module of claim 1, wherein at least one side of each of the second brackets has a guiding slot, and each of the first brackets has an inlay on the inner side of the guiding slot. a fitting that is fitted into the guide groove. [Item 4] The combined bracket structure of the backlight module of claim 1, wherein each of the main brackets is fixed to the backboard by screwing, riveting, welding or snapping. [Item 5] The combined support structure of the backlight module of claim 1, wherein the back plate comprises at least one backboard unit, which is spliced into the back plate. [Item 6] The combined support structure of the backlight module of claim 5, wherein the at least one backplane unit is adjacently spliced to form the rectangular backplane. [Item 7] The combined bracket structure of the backlight module of claim 1, wherein each of the main brackets has a curved or planar structure.