CN219434309U - Backlight lighting jig - Google Patents

Backlight lighting jig Download PDF

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Publication number
CN219434309U
CN219434309U CN202320682364.7U CN202320682364U CN219434309U CN 219434309 U CN219434309 U CN 219434309U CN 202320682364 U CN202320682364 U CN 202320682364U CN 219434309 U CN219434309 U CN 219434309U
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CN
China
Prior art keywords
substrate
longitudinal
transverse
groove
backlight
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Active
Application number
CN202320682364.7U
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Chinese (zh)
Inventor
庄继周
温惠陆
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Truly Opto Electronics Ltd
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Truly Opto Electronics Ltd
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Priority to CN202320682364.7U priority Critical patent/CN219434309U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The application discloses tool is lighted in a poor light includes: the first base plate is used for bearing the components of the backlight lighting jig; the first substrate is provided with a plurality of longitudinal grooves; two ends of the first substrate are respectively provided with a longitudinal groove; the two longitudinal grooves are arranged in parallel; the first substrate is also provided with four transverse grooves; the four transverse grooves are arranged in parallel; every two transverse grooves penetrate through one longitudinal groove; a longitudinal clamping block is arranged on the longitudinal groove; the longitudinal clamping block can slide in the longitudinal groove; a transverse clamping block is arranged on the transverse groove; the transverse clamping block can slide in the transverse groove. The backlight module can be flexibly adjusted according to the size of the backlight module.

Description

Backlight lighting jig
Technical Field
The application relates to the technical field of backlight lighting fixtures, in particular to a backlight lighting fixture.
Background
Along with the popularization of intelligent display equipment, the demand of the backlight module is also increased. In order to realize detection of the backlight module, for example, detection of whether there is a stain, uneven backlight, etc., detection is generally completed by collocating the inspector's artificial naked eyes with a backlight lighting fixture. The traditional backlight lighting jig can only be used for placing backlight modules of a single model/size, and the lighting detection of the same model of backlight modules can be realized only by using the backlight lighting jigs of multiple models in the face of the comprehensive detection of the same backlight module; if the backlight modules with different models are required to be subjected to backlight illumination detection, more backlight illumination jigs are required to realize backlight detection, so that the generation and use cost is greatly increased.
The technical problems mentioned above have become the technical problems to be solved in the industry.
Disclosure of Invention
In order to solve at least the above technical problems, an object of the present application is to provide a backlight lighting fixture, which can be flexibly adjusted according to the size of a backlight module.
In order to achieve the above-mentioned purpose, the present application provides a tool is lighted in a poor light includes:
the first base plate is used for bearing the components of the backlight lighting jig;
the first substrate is provided with a plurality of longitudinal grooves;
two ends of the first substrate are respectively provided with a longitudinal groove;
the two longitudinal grooves are arranged in parallel;
the first substrate is also provided with four transverse grooves;
the four transverse grooves are arranged in parallel;
every two transverse grooves penetrate through one longitudinal groove;
a longitudinal clamping block is arranged on the longitudinal groove;
the longitudinal clamping block can slide in the longitudinal groove;
a transverse clamping block is arranged on the transverse groove;
the transverse clamping block can slide in the transverse groove.
Further, the method further comprises the following steps: the FPC clamping device comprises a second substrate, a supporting block, a supporting shaft and a pressing plate;
the second substrate is arranged at the middle part of one side of the first substrate;
the support blocks are arranged on two sides of the second substrate;
the support shaft is connected with support blocks arranged on two sides of the second substrate;
one end of the pressing plate extends out of the first substrate;
the middle of the pressing plate can swing left and right through the supporting shaft.
Further, the FPC clip device further includes:
the elastic device is arranged below one end of the pressing plate extending out of the first substrate.
Further, the elastic means comprises a spring.
Further, the FPC clip device further includes:
and the probes are arranged below one end of the pressing plate, which does not extend out of the first substrate.
Further, the probe includes a plurality.
Further, the longitudinal groove is further arranged in the middle of the first substrate, and the longitudinal groove further comprises a longitudinal clamping block.
Further, the longitudinal grooves penetrate the first substrate up and down.
Further, the transverse grooves penetrate the first substrate up and down.
Further, a longitudinal sliding rail is arranged at the bottom of the longitudinal groove, and the longitudinal clamping block longitudinally slides on the first substrate through the longitudinal sliding rail;
the bottom of horizontal groove is equipped with horizontal slide rail, and horizontal fixture block carries out horizontal slip on first base plate through horizontal slide rail.
The utility model provides a tool is lighted in a poor light includes: the first base plate is used for bearing the components of the backlight lighting jig; the first substrate is provided with a plurality of longitudinal grooves; two ends of the first substrate are respectively provided with a longitudinal groove; the two longitudinal grooves are arranged in parallel; the first substrate is also provided with four transverse grooves; the four transverse grooves are arranged in parallel; every two transverse grooves penetrate through one longitudinal groove; a longitudinal clamping block is arranged on the longitudinal groove; the longitudinal clamping block can slide in the longitudinal groove; a transverse clamping block is arranged on the transverse groove; the transverse clamping block can slide in the transverse groove. The backlight module with different sizes can be flexibly adapted through the arrangement of the movable longitudinal clamping blocks and the transverse clamping blocks; the flexible connection test of the backlight FPC is realized through the arrangement of the FPC clamping device.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate and explain the application and do not limit it. In the drawings:
fig. 1 is a schematic diagram of a backlight lighting fixture according to an embodiment of the present application.
Reference numerals illustrate:
101-a first substrate; 102-longitudinal grooves; 103-transverse grooves; 104-a transverse clamping block; 105-a longitudinal clamping block; 106-a second substrate; 107-supporting blocks; 108-pressing plates; 109-probes.
Detailed Description
Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present application are shown in the drawings, it is to be understood that the present application may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided to provide a more thorough and complete understanding of the present application. It should be understood that the drawings and examples of the present application are for illustrative purposes only and are not intended to limit the scope of the present application.
It should be understood that the various steps recited in the method embodiments of the present application may be performed in a different order and/or performed in parallel. Furthermore, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present application is not limited in this respect.
The term "including" and variations thereof as used herein are intended to be open-ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments. Related definitions of other terms will be given in the description below.
It should be noted that references to "one" or "a plurality" in this application are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be interpreted as "one or more" unless the context clearly indicates otherwise. "plurality" is understood to mean two or more.
The embodiment of the application provides a tool is lighted in a poor light, include:
the first base plate is used for bearing the components of the backlight lighting jig;
the first substrate is provided with a plurality of longitudinal grooves;
two ends of the first substrate are respectively provided with a longitudinal groove;
the two longitudinal grooves are arranged in parallel;
the first substrate is also provided with four transverse grooves;
the four transverse grooves are arranged in parallel;
every two transverse grooves penetrate through one longitudinal groove;
a longitudinal clamping block is arranged on the longitudinal groove;
the longitudinal clamping block can slide in the longitudinal groove;
a transverse clamping block is arranged on the transverse groove;
the transverse clamping block can slide in the transverse groove.
Example 1
Fig. 1 is a schematic structural diagram of a backlight lighting fixture according to an embodiment of the present application, and the backlight lighting fixture according to an embodiment of the present application will be described in detail below with reference to fig. 1.
The backlight lighting jig is used for assisting the lighting detection of the backlight module.
The backlight lighting jig of the embodiment of the application includes: a first substrate 101.
In some exemplary embodiments, the first substrate 101 is used to carry the components of the backlight lighting fixture, which may be understood as the components of the backlight lighting fixture are disposed on the first substrate 101.
In some exemplary embodiments, the backlight lighting fixture of the embodiments of the present application further includes: longitudinal slot 102.
In some exemplary embodiments, the first substrate 101 has a plurality of longitudinal grooves 102 disposed thereon.
In some exemplary embodiments, two longitudinal grooves 102 are disposed in parallel at both ends of the first substrate 101, i.e., one longitudinal groove 102 is disposed at each end of the first substrate 101, and the two longitudinal grooves 102 are parallel.
In some exemplary embodiments, the backlight lighting fixture of the embodiments of the present application further includes: a transverse slot 103.
In some exemplary embodiments, four lateral slots 103 are also disposed on the first substrate 101.
In some exemplary embodiments, four lateral slots 103 are arranged in parallel.
In some exemplary embodiments, each two lateral grooves 103 extend through one longitudinal groove 102, which may be understood as two lateral grooves 103 disposed at both ends of the first substrate 101, and two lateral grooves 103 disposed at the same side extend through the same longitudinal groove 102.
In some exemplary embodiments, a longitudinal latch 105 is disposed on the longitudinal slot 102.
In some exemplary embodiments, the longitudinal latch 105 may slide in the longitudinal slot 102.
In some exemplary embodiments, a lateral clip 104 is disposed on the lateral slot 103.
In some exemplary embodiments, the lateral detent 104 may slide in the lateral slot 103.
In some exemplary embodiments, the backlight lighting fixture of the embodiments of the present application further includes: FPC clamping device.
In some exemplary embodiments, the FPC clip is for connection with a backlight FPC on a backlight.
In some exemplary embodiments, the FPC clamping device includes a second substrate 106, a support block 107, a support shaft, and a platen 108.
In some exemplary embodiments, the second substrate 106 is disposed in a middle portion of one side of the first substrate 101, and a position of the second substrate 106 may be adjusted as required, so as to be disposed in the middle for facilitating application of backlight modules with different sizes.
In some exemplary embodiments, the second substrate 106 has a size smaller than the first substrate 101.
In some exemplary embodiments, the second substrate 106 is used to carry the various components of the FPC clip.
In some exemplary embodiments, the support blocks 107 are disposed on both sides of the second substrate 106.
In some exemplary embodiments, the support shaft is connected to support blocks 107 disposed at both sides of the second substrate 106.
In some exemplary embodiments, one end of the pressing plate 108 protrudes outside the first substrate 101, it being understood that the pressing plate 108 is disposed parallel to the longitudinal groove 102, one end of the pressing plate 108 is disposed at an upper portion of the first substrate 101, and the other end of the pressing plate 108 extends outside the first substrate 101.
In some exemplary embodiments, the middle of the platen 108 may swing left and right through a support shaft, which may be understood that both ends of the platen 108 may be movable through the support shaft, where the platen 108 is in a relationship to the support shaft similar to a teeter-totter structure.
In some exemplary embodiments, the FPC clip device further comprises: and elastic means.
In some exemplary embodiments, the elastic means is disposed below an end of the pressing plate 108 protruding outside the first substrate 101.
In some exemplary embodiments, one end of the elastic device is connected to the pressing plate 108 to protrude below one end of the outside of the first substrate 101, and the other end of the elastic device is connected to the second substrate 106 or the first substrate 101.
In some exemplary embodiments, the resilient means comprises a spring.
In some exemplary embodiments, the FPC clip device further comprises: and a probe 109.
In some exemplary embodiments, the probes 109 are disposed below the other end of the platen 108, i.e., the probes 109 are disposed below an end of the platen 108 that does not extend outside the first substrate 101.
In some exemplary embodiments, the number of probes 109 may be set as desired because the probes 109 are used to illuminate the backlight for connection with the golden fingers of the backlight FPC.
In some exemplary embodiments, the longitudinal grooves 102 are also disposed in the middle of the first substrate 101, i.e., the longitudinal grooves 102 are also disposed in the middle of the first substrate 101.
In some exemplary embodiments, the longitudinal slot 102 further includes a longitudinal latch 105 thereon.
In some exemplary embodiments, after the longitudinal grooves 102 have been formed on both sides of the first substrate 101, the longitudinal grooves 102 are further formed in the middle in order to better limit and adapt to the size of the backlight in the longitudinal direction; because the longitudinal latch 105 on the longitudinal slot 102 is longitudinally movable on the longitudinal slot 102.
In some exemplary embodiments, the longitudinal slot 102 extends up and down through the first substrate 101.
In some exemplary embodiments, the lateral slots 103 extend up and down through the first substrate 101.
In some exemplary embodiments, it may be understood that the longitudinal grooves 102 are on the first substrate 101, and the longitudinal grooves 102 are through holes from a top view of the first substrate 101; likewise, the lateral grooves 103.
In some exemplary embodiments, the bottom of the longitudinal groove 102 is provided with a longitudinal sliding rail, through which the longitudinal clamping block 105 slides longitudinally on the first substrate 101, as required.
In some exemplary embodiments, the bottom of the lateral groove 103 is provided with a lateral sliding rail, through which the lateral clip 104 slides laterally on the first substrate 101, as needed.
In some exemplary embodiments, the longitudinal latch 105 is provided with a limit nut on a longitudinal rail for longitudinal positioning or securing after the longitudinal latch 105 is moved into place, as desired.
In some exemplary embodiments, the lateral clamp block 104 is also provided with a limit nut on the lateral slide rail for positioning or securing in the lateral direction after the lateral clamp block 104 is moved into place, as desired.
In some exemplary embodiments, for example, when the backlight module is placed on the backlight lighting fixture in the embodiment of the present application, that is, the backlight module is placed on the first substrate 101, the movement of the backlight module is limited longitudinally by moving the longitudinal clamping block 105; the backlight module is limited to move transversely by moving the transverse clamping blocks 104, and after the longitudinal clamping blocks 105 and the transverse clamping blocks 104 move in place respectively, the backlight module is fixed by screwing nuts; the probe 109 is connected to the backlight FPC, and the probe 109 is connected to an external lighting test line to perform a lighting test on the backlight module.
In some exemplary embodiments, the second substrate 106 and the first substrate 101 may be connected through a sliding rail according to need, so as to adapt to backlight modules with different layout positions of the backlight FPCs.
Although the embodiments of the present utility model are described above, the present utility model is not limited to the embodiments which are used for understanding the present utility model. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is to be determined by the appended claims.

Claims (10)

1. A backlight lighting fixture is characterized by comprising:
the first base plate is used for bearing the components of the backlight lighting jig;
the first substrate is provided with a plurality of longitudinal grooves;
the two ends of the first substrate are respectively provided with one longitudinal groove;
the two longitudinal grooves are arranged in parallel;
the first substrate is also provided with four transverse grooves;
the four transverse grooves are arranged in parallel;
each two transverse grooves penetrate through one longitudinal groove;
a longitudinal clamping block is arranged on the longitudinal groove;
the longitudinal clamping block can slide in the longitudinal groove;
a transverse clamping block is arranged on the transverse groove;
the transverse clamping block can slide in the transverse groove.
2. The backlight lighting fixture of claim 1, further comprising: the FPC clamping device comprises a second substrate, a supporting block, a supporting shaft and a pressing plate;
the second substrate is arranged at the middle part of one side of the first substrate;
the support blocks are arranged on two sides of the second substrate;
the support shaft is connected with the support blocks arranged on two sides of the second substrate;
one end of the pressing plate extends out of the first substrate;
the middle of the pressing plate can swing left and right through the supporting shaft.
3. The backlight lighting fixture of claim 2, wherein the FPC clip device further comprises:
the elastic device is arranged below one end of the pressing plate extending out of the first substrate.
4. A backlight lighting fixture as claimed in claim 3, in which the resilient means comprises a spring.
5. The backlight lighting fixture of claim 4, wherein the FPC clip device further comprises:
and the probes are arranged below one end of the pressing plate, which does not extend out of the first substrate.
6. The backlight illumination jig of claim 5, wherein the probe comprises a plurality of probes.
7. The backlight lighting fixture of claim 6, wherein the longitudinal groove is further disposed in the middle of the first substrate, and the longitudinal groove further comprises a longitudinal clamping block.
8. The backlight illumination jig according to claim 7, wherein the longitudinal groove penetrates the first substrate up and down.
9. The backlight illumination jig according to claim 8, wherein the lateral groove penetrates the first substrate up and down.
10. The backlight lighting fixture of claim 8, wherein a longitudinal slide rail is arranged at the bottom of the longitudinal groove, and the longitudinal clamping block slides longitudinally on the first substrate through the longitudinal slide rail;
the bottom of horizontal groove is equipped with horizontal slide rail, horizontal fixture block is through horizontal slide rail carries out horizontal slip on the first base plate.
CN202320682364.7U 2023-03-31 2023-03-31 Backlight lighting jig Active CN219434309U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320682364.7U CN219434309U (en) 2023-03-31 2023-03-31 Backlight lighting jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320682364.7U CN219434309U (en) 2023-03-31 2023-03-31 Backlight lighting jig

Publications (1)

Publication Number Publication Date
CN219434309U true CN219434309U (en) 2023-07-28

Family

ID=87340236

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320682364.7U Active CN219434309U (en) 2023-03-31 2023-03-31 Backlight lighting jig

Country Status (1)

Country Link
CN (1) CN219434309U (en)

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