CN214102102U - Lighting substrate of display screen - Google Patents
Lighting substrate of display screen Download PDFInfo
- Publication number
- CN214102102U CN214102102U CN202120033375.3U CN202120033375U CN214102102U CN 214102102 U CN214102102 U CN 214102102U CN 202120033375 U CN202120033375 U CN 202120033375U CN 214102102 U CN214102102 U CN 214102102U
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- circuit board
- stainless steel
- screw
- steel gasket
- bottom plate
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Abstract
The utility model discloses a display screen base plate of lighting a lamp, concretely relates to display screen production and processing technology field, tool board including L shape, the edge that tool board is close to facade one side installs a plurality of cushions, be provided with the circuit board subassembly with adjustable angle on the cushion, install the ox horn socket that is on a parallel with circuit board subassembly on the circuit board subassembly, the feeler of ox horn socket is the curved needle state, and the perpendicular shape is inserted into with the ox horn to the feeler, still install a plurality of anticreep screws on the tool board, wherein part anticreep screw is located circuit board subassembly under. The utility model discloses add a moment of torsion hinge in the middle of tool board and circuit board bottom plate, this kind of hinge can the optional position stop, and the maximum angle can the rotation degree, adds a cushion in the middle of moment of torsion hinge and the tool board, has improved circuit board assembly's height, has bigger space, convenience when making circuit board assembly optional position stop.
Description
Technical Field
The utility model relates to a display screen production and processing technology field, more specifically say, the utility model relates to a display screen base plate of lighting a lamp.
Background
The base is a part of the hydraulic support, which is in direct contact with the base plate and transfers the supporting force of the support to the base plate. In the Cell (box) process section in the liquid crystal panel production process, a lighting fixture carried on a lighting machine is provided with a circuit board base which is used for fixing a circuit board and is connected on a fixture plate.
However, in all lighting fixtures in the market, the circuit board bases are directly fixed on the fixture plates, and the lighting fixtures are generally used in workshops with constant temperature and humidity, so that the lighting products need dark surroundings, and all the existing bases cause inconvenience to users.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a display screen base plate of lighting a lamp, includes the tool board of L shape, the edge that the tool board is close to facade one side installs a plurality of cushions, be provided with the circuit board subassembly with adjustable angle on the cushion, install the ox horn socket that is on a parallel with circuit board subassembly on the circuit board subassembly, the antenna of ox horn socket is the curved needle state, and the antenna inserts into perpendicular shape with the ox horn, still install a plurality of anticreep screws on the tool board, wherein part anticreep screw is located circuit board subassembly under.
In a preferred embodiment, the circuit board assembly comprises a torque hinge installed on the cushion block and a circuit board base plate connected to the torque hinge, a circuit board is arranged above the circuit board base plate, the circuit board and the circuit board base plate are installed through screw connection, and the circuit board base plate are identical in specification and are aligned up and down.
In a preferred embodiment, the circuit board base plate and the circuit board are angularly adjusted on the circuit board through a torque hinge, the torque hinge is connected to the edge of the bottom of one side, close to the vertical face of the jig plate, of the circuit board base plate, and the ox horn socket is welded to the edge of the surface of one side, far away from the vertical face of the jig plate, of the circuit board.
In a preferred embodiment, the anti-dropping screw includes a screw rod, a first stainless steel gasket, a second stainless steel gasket, a spring and a nut, a screw hole matched with the screw rod is formed in the jig plate, the bottom end of the screw rod is inserted into the screw hole, a section of outer wall of the screw rod inserted into the screw hole is provided with screw teeth, a section of outer wall exposed outside the screw hole is provided with no screw teeth, and the nut is fixed at the end of the screw rod at the end without the screw teeth.
In a preferred embodiment, the first stainless steel gasket and the second stainless steel gasket have the same specification, the outer diameter of the first stainless steel gasket is larger than that of the screw cap, the first stainless steel gasket and the second stainless steel gasket are both located outside the section of the screw without the screw threads, and the spring is sleeved outside the screw and located between the first stainless steel gasket and the second stainless steel gasket.
The utility model discloses a technological effect and advantage:
the utility model discloses add a moment of torsion hinge in the middle of tool board and circuit board bottom plate, this kind of hinge can the optional position stop, and the maximum angle can the rotation degree, adds a cushion in the middle of moment of torsion hinge and the tool board, has improved circuit board assembly's height, has bigger space, convenience when making circuit board assembly optional position stop.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the structure viewed from the right side of the present invention.
Fig. 3 is a schematic structural view of the anti-dropping screw of the present invention.
The reference signs are: 1 tool board, 2 cushion, 3 circuit board components, 4 ox horn sockets, 5 anticreep screws, 6 moment of torsion hinge hinges, 7 circuit board bottom plates, 8 circuit boards, 9 screw rods, 10 first stainless steel gasket, 11 second stainless steel gasket, 12 springs, 13 nuts.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
The display screen lighting substrate shown in fig. 1-3 comprises an L-shaped jig plate 1, wherein a plurality of cushion blocks 2 are mounted at the edge of one side, close to a vertical surface, of the jig plate 1, angle-adjustable circuit board assemblies 3 are arranged on the cushion blocks 2, a horn socket 4 parallel to the circuit board assemblies 3 is mounted on each circuit board assembly 3, the horn of each horn socket 4 is in a bent pin state, the horn and the horn are inserted into a vertical shape, a plurality of anti-falling screws 5 are further mounted on the jig plate 1, and part of the anti-falling screws 5 are located right below the circuit board assemblies 3;
the circuit board assembly 3 comprises a torque hinge 6 arranged on the cushion block 2 and a circuit board bottom plate 7 connected to the torque hinge 6, a circuit board 8 is arranged above the circuit board bottom plate 7, the circuit board 8 and the circuit board bottom plate 7 are connected and installed through screws, the circuit board 8 and the circuit board bottom plate 7 have the same specification and are aligned up and down, a torque hinge 6 is added between the jig plate 1 and the circuit board bottom plate 7, the hinge can stop at any position and can rotate 270 degrees at the maximum angle, the cushion block 2 is additionally arranged between the torque hinge 6 and the jig plate 1, so that the height of the circuit board assembly 3 is increased, a larger space is reserved when any position of the circuit board assembly 3 stops, convenience is realized, a user can adjust the circuit board 8 to a convenient position for use, and the circuit board 8 is put back to the original position after being used;
the general circuit board components 3 are fixed on the jig plate 1 and can not move, and in the structure provided by the utility model, the circuit board components 3 can be placed at any safe position without interference to mechanical movement;
because the ox horn socket 4 and the circuit board 8 are in a parallel state, when the ox horn socket 4 is connected with a connecting line at the other end, the interference on the movement of an equipment shaft can not be caused, the bent needle ox horn socket 4 is different from the right-angle ox horn socket 4, and therefore, when the ox horn socket 4 is connected with the connecting line at the other end, the space can be saved in space;
the circuit board base plate 7 and the circuit board 8 are subjected to angle adjustment on the circuit board through a torque hinge 6, the torque hinge 6 is connected to the edge of the bottom of one side, close to the vertical face of the jig plate 1, of the circuit board base plate 7, and the ox horn socket 4 is welded to the edge of the surface of one side, far away from the vertical face of the jig plate 1, of the circuit board 8;
the anti-falling screw 5 comprises a screw rod 9, a first stainless steel gasket 10, a second stainless steel gasket 11, a spring 12 and a screw cap 13, a screw hole matched with the screw rod 9 is formed in the jig plate 1, the bottom end of the screw rod 9 is inserted into the screw hole, a section of outer wall of the screw rod 9 inserted into the screw hole is provided with screw teeth, a section of outer wall exposed out of the screw hole is not provided with the screw teeth, and the screw cap 13 is fixed at the end part of the screw rod 9 at the end without the screw teeth;
the specifications of the first stainless steel gasket 10 and the second stainless steel gasket 11 are the same, the outer diameter of the first stainless steel gasket 10 is larger than that of the screw cap 13, the first stainless steel gasket 10 and the second stainless steel gasket 11 are both positioned outside the section of the screw rod 9 without the screw teeth, and the spring 12 is sleeved outside the screw rod 9 and positioned between the first stainless steel gasket 10 and the second stainless steel gasket 11;
adding a first stainless steel gasket 10 and a second stainless steel gasket 11 which are made of stainless steel on the screw 9, and screwing the stainless steel gaskets to the screw 9 without threads; a common spring 12 is added between the two stainless steel gaskets, so that when the anti-falling screw 5 is not used, the spring 12 can jack the anti-falling screw 5 integrally to prevent the screws from being uneven, when the screw is used, the screw is only required to be pressed down lightly, and then the screw is screwed down normally;
when the anti-falling screws 5 are not used, the anti-falling screws are uniformly bounced by the springs 12, so that the packaging and the transportation are convenient, and the appearance is attractive;
the stainless steel gasket can be used as a gasket of the screw and also can play a role in fixing the screw.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.
Claims (5)
1. A display screen lighting substrate is characterized in that: the jig comprises a jig plate in an L shape, a plurality of cushion blocks are installed at the edge of the jig plate close to one side of the vertical face, a circuit board assembly with an adjustable angle is arranged on the cushion blocks, a horn socket parallel to the circuit board assembly is installed on the circuit board assembly, an antenna of the horn socket is in a bent pin state, the antenna and a horn are inserted into a vertical shape, a plurality of anti-falling screws are further installed on the jig plate, and part of the anti-falling screws are located under the circuit board assembly.
2. The lighting substrate for a display panel according to claim 1, wherein: the circuit board assembly comprises a torque hinge and a circuit board bottom plate, the torque hinge is mounted on the cushion block, the circuit board bottom plate is connected to the torque hinge, a circuit board is arranged above the circuit board bottom plate, the circuit board and the circuit board bottom plate are connected through screws and mounted, and the circuit board bottom plate are identical in specification and are aligned up and down.
3. The display lighting substrate according to claim 2, wherein: the angle adjustment is carried out on the circuit board through the moment of torsion hinge to circuit board bottom plate and circuit board, moment of torsion hinge hinged joint is in the bottom edge that circuit board bottom plate is close to tool board facade one side, ox horn socket welding is in the surface edge that tool board facade one side was kept away from to the circuit board.
4. The lighting substrate for a display panel according to claim 1, wherein: the anti-falling screw comprises a screw rod, a first stainless steel gasket, a second stainless steel gasket, a spring and a nut, a screw hole matched with the screw rod for use is formed in the jig plate, the bottom end of the screw rod is inserted into the screw hole, the screw rod is inserted into one section of outer wall in the screw hole and provided with screw teeth, the screw teeth are exposed out of one section of outer wall outside the screw hole, and the nut is fixed at the end part of the screw rod without one end of the screw teeth.
5. The display lighting substrate according to claim 4, wherein: the specification of first stainless steel gasket and second stainless steel gasket is the same, the external diameter of first stainless steel gasket is greater than the external diameter of nut, first stainless steel gasket and second stainless steel gasket all are located the screw rod and do not have the outside of screw thread section, the outside of screw rod is located to the spring housing, is located between first stainless steel gasket and the second stainless steel gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120033375.3U CN214102102U (en) | 2021-01-07 | 2021-01-07 | Lighting substrate of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120033375.3U CN214102102U (en) | 2021-01-07 | 2021-01-07 | Lighting substrate of display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214102102U true CN214102102U (en) | 2021-08-31 |
Family
ID=77437788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120033375.3U Active CN214102102U (en) | 2021-01-07 | 2021-01-07 | Lighting substrate of display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214102102U (en) |
-
2021
- 2021-01-07 CN CN202120033375.3U patent/CN214102102U/en active Active
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