CN209804191U - LCD liquid crystal control panel - Google Patents
LCD liquid crystal control panel Download PDFInfo
- Publication number
- CN209804191U CN209804191U CN201920617422.1U CN201920617422U CN209804191U CN 209804191 U CN209804191 U CN 209804191U CN 201920617422 U CN201920617422 U CN 201920617422U CN 209804191 U CN209804191 U CN 209804191U
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- threaded hole
- bottom plate
- plate
- control panel
- bolt
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Abstract
The utility model discloses a LCD liquid crystal control panel, which comprises a control panel main body, a mounting box and a bolt, wherein the control panel main body comprises a panel body, four corners of the panel body are all provided with a first threaded hole, the upper surface of the panel body is provided with a component mounting area, the mounting box comprises a bottom plate, four corners of the upper surface of the bottom plate are all provided with a connecting block, the connecting block comprises a middle platform, the middle part of the middle platform is provided with a second threaded hole, two sides of the middle platform are both provided with an inclined mounting plate, one side of the inclined mounting plate, which is far away from the middle platform, is fixed with a horizontal mounting plate, the bolt passes through the first threaded hole from the upper part of the first threaded hole to enter the inner part of the second threaded hole, the utility model is provided with a connecting block, the connecting block protrudes out of the bottom plate, the water leakage phenomenon can not occur without the internal thread on the bottom plate, so that the device has better waterproof performance.
Description
Technical Field
the utility model relates to a LCD liquid crystal display panel technical field specifically is an LCD liquid crystal display panel.
Background
A liquid crystal display screen belongs to a flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small volume and low radiation;
the LCD liquid crystal display board needs to be controlled by using a control board, the existing control board is generally installed in the installation box, the installation hole needs to be formed in the bottom plate of the installation box again, bolts or screws are used for connection, but the method for forming the installation hole in the bottom plate is easy to enable water to enter the installation box, parts on the control board cannot be waterproof generally, and the parts can be damaged due to the water entering.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LCD liquid crystal control board aims at improving the method of seting up the mounting hole on the bottom plate, makes the inside intaking of mounting box easily, and spare part on the control panel generally can not be waterproof, intakes the problem that can lead to the part to damage.
The utility model discloses a realize like this:
The utility model provides a LCD liquid crystal control panel, includes control panel main part, mounting box and bolt, the control panel main part includes the plate body, first screw hole has all been seted up to four corners of plate body, the upper surface of plate body sets up the part installing zone, the mounting box includes the bottom plate, four corners of the upper surface of bottom plate all are provided with the connecting block, the connecting block includes the middle platform, the second screw hole has been seted up at the middle part of middle platform, the both sides of middle platform all are provided with the oblique mounting panel, one side that the middle platform was kept away from to the oblique mounting panel is fixed with the cross-mounting board, the bolt passes first screw hole from the top of first screw hole and gets into the inside of second screw hole, the circumference outside of bolt is pegged graft and is had the spring.
Furthermore, four edges of the upper surface of the bottom plate are provided with side plates, and an upper frame is fixed on the upper end surface of each side plate.
further, the bolt is rotatably connected with the first threaded hole through threads, and the bolt is rotatably connected with the second threaded hole through threads.
Further, the horizontal mounting plate is fixedly connected with the bottom plate in a welding mode, and the horizontal mounting plate, the inclined mounting plate and the middle platform are integrally formed.
Further, the horizontal mounting plate is fixedly connected with the bottom plate in a welding mode, and the horizontal mounting plate, the inclined mounting plate and the middle platform are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up the connecting block, connecting block protrusion in bottom plate to be provided with the internal thread hole on the connecting block, just so the internal thread hole need not be seted up on the bottom plate, does not set up the phenomenon that the internal thread just can not take place to leak on the bottom plate, makes the waterproof performance of this device better.
Drawings
in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an exploded view of the present invention;
Fig. 2 is a schematic structural diagram of the connecting block of the present invention;
Fig. 3 is a schematic view of the connection between the bolt and the connecting block of the present invention.
In the figure: 1. a control panel main body; 11. a plate body; 12. a component mounting area; 13. a first threaded hole; 2. mounting a box; 21. a base plate; 22. a side plate; 23. putting the frame on; 3. connecting blocks; 31. a horizontal mounting plate; 32. an inclined mounting plate; 33. a middle stage; 34. a second threaded hole; 4. a bolt; 5. a spring.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
Referring to fig. 1, an LCD liquid crystal control panel includes a control panel main body 1, a mounting box 2 and bolts 4, the control panel main body 1 includes a panel body 11, four corners of the panel body 11 are respectively provided with a first threaded hole 13, the first threaded holes 13 are used as connecting holes, the upper surface of the panel body 11 is provided with a component mounting area 12, the component mounting area 12 is used for mounting components such as chips and pins, the mounting box 2 includes a bottom plate 21, four edges of the upper surface of the bottom plate 21 are respectively provided with side plates 22 (only two side plates 22 are shown in the figure), an upper frame 23 is fixed on the upper end surface of each side plate 22, and the bottom plate 21, the side plates 22 and the upper frame 23 are used for forming the mounting box 2;
Referring to fig. 1 and 2, the four corners of the upper surface of the bottom plate 21 are provided with connecting blocks 3, the connecting blocks 3 mainly play a connecting role, each connecting block 3 comprises a middle table 33, each middle table 33 is used for forming a second threaded hole 34, each middle of each middle table 33 is provided with a second threaded hole 34, each second threaded hole 34 serves as a connecting hole, two sides of each middle table 33 are provided with inclined mounting plates 32, one side, away from each middle table 33, of each inclined mounting plate 32 is fixedly provided with a transverse mounting plate 31, each inclined mounting plate 32 is used for connecting the corresponding transverse mounting plate 31 with the corresponding middle table 33, a bolt 4 penetrates through the corresponding first threaded hole 13 from the upper side of the corresponding first threaded hole 13 and enters the corresponding second threaded hole 34, the bolt 4 is rotatably connected with the corresponding first threaded hole 13 through threads, the bolt 4 is rotatably connected with the corresponding second threaded;
Referring to fig. 1, a spring 5 is inserted outside the circumference of the bolt 4, and the spring 5 is located between the plate body 11 and the bottom plate 21, and the spring 5 can buffer the plate body 11;
Referring to fig. 2, the horizontal mounting plate 31 is fixedly connected to the bottom plate 21 by welding, the horizontal mounting plate 31, the inclined mounting plate 32 and the middle platform 33 are integrally formed, and the integrally formed horizontal mounting plate 31, the inclined mounting plate 32 and the middle platform 33 have high strength and are convenient to manufacture.
The working principle is as follows: when the device is installed, firstly, the bolt 4 is inserted into the first threaded hole 13, then the spring 5 is sleeved outside the bolt 4, then the lower end of the bolt 4 is inserted into the second threaded hole 34, the bolt 4 is rotated, so that the bolt 4 can connect the plate body 11 with the bottom plate 21, and then the upper frame 23 is installed;
Thus, when in use, the mounting hole is not needed to be arranged below the bottom plate 21, and water leakage from the lower part of the bottom plate 21 is avoided.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. the utility model provides a LCD liquid crystal control panel, includes control panel main part (1), mounting box (2) and bolt (4), its characterized in that: the control panel main body (1) comprises a panel body (11), first threaded holes (13) are formed in four corners of the panel body (11), a component mounting area (12) is arranged on the upper surface of the panel body (11), the mounting box (2) comprises a bottom plate (21), connecting blocks (3) are arranged on the four corners of the upper surface of the bottom plate (21), each connecting block (3) comprises a middle platform (33), a second threaded hole (34) is formed in the middle of each middle platform (33), inclined mounting plates (32) are arranged on two sides of each middle platform (33), a transverse mounting plate (31) is fixed on one side, away from each middle platform (33), of each inclined mounting plate (32), a bolt (4) penetrates through the first threaded hole (13) from the upper portion of the first threaded hole (13) to enter the inner portion of each second threaded hole (34), a spring (5) is inserted and connected to the outer portion of the circumference of the bolt (4), and the spring (5) is positioned between the plate body (11) and the bottom plate (21).
2. The LCD panel of claim 1, wherein side plates (22) are disposed on four sides of the top surface of the bottom plate (21), and an upper frame (23) is fixed on the top surfaces of the side plates (22).
3. LCD panel as claimed in claim 1, characterized in that the screw (4) is screwed into a first threaded hole (13) and the screw (4) is screwed into a second threaded hole (34).
4. LCD panel as claimed in claim 1, characterized in that the transverse mounting plate (31) is fixedly connected to the base plate (21) by welding, the transverse mounting plate (31), the oblique mounting plate (32) and the intermediate platform (33) being formed integrally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617422.1U CN209804191U (en) | 2019-04-30 | 2019-04-30 | LCD liquid crystal control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617422.1U CN209804191U (en) | 2019-04-30 | 2019-04-30 | LCD liquid crystal control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209804191U true CN209804191U (en) | 2019-12-17 |
Family
ID=68831735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920617422.1U Active CN209804191U (en) | 2019-04-30 | 2019-04-30 | LCD liquid crystal control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209804191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210580A (en) * | 2020-01-15 | 2020-05-29 | 深圳耀宇信息技术有限公司 | Intelligent POS machine adopting Beidou positioning and LBS positioning to accurately prevent machine moving |
-
2019
- 2019-04-30 CN CN201920617422.1U patent/CN209804191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210580A (en) * | 2020-01-15 | 2020-05-29 | 深圳耀宇信息技术有限公司 | Intelligent POS machine adopting Beidou positioning and LBS positioning to accurately prevent machine moving |
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