CN203870924U - Display screen - Google Patents
Display screen Download PDFInfo
- Publication number
- CN203870924U CN203870924U CN201420289201.3U CN201420289201U CN203870924U CN 203870924 U CN203870924 U CN 203870924U CN 201420289201 U CN201420289201 U CN 201420289201U CN 203870924 U CN203870924 U CN 203870924U
- Authority
- CN
- China
- Prior art keywords
- display screen
- box body
- press strip
- screen box
- transparent panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a display screen which comprises a display screen box, an LED unit and a transparent plate, wherein the LED unit and the transparent plate are arranged in the display screen box. The display screen further comprises a fixing part which comprises a pressing strip and a locking part, the transparent plate is pressed between the pressing strip and the display screen box, and the locking part is used for locking the pressing strip to one side of the display screen box. The display screen is high in machining efficiency and convenient to install and maintain.
Description
Technical field
The utility model relates to display screen field, in particular to a kind of display screen.
Background technology
In prior art, as shown in Figure 1, for transparent panel 20 is connected with display screen box body 10, need on transparent panel 20, offer mounting hole, then by screw bolt and nut, transparent panel 20 is locked on display screen box body 10.In above-mentioned mounting means, easily cause transparent panel cracking in process, rejection rate is higher, and the installation of transparent panel and safeguard more difficult.
On the other hand, as shown in Figure 2, when the display screen of prior art is connected with automatic machine 40 parts such as grade, need to make separately the mounting structures such as hangers 50 or anchor ear.Making separately hangers 50 mounting structures such as grade needs extra increase expense, so production cost is higher, and increases Assembling workload;
In prior art, as shown in Figure 3, the display screen box body 10 of display screen for being fixedly connected with, therefore, when display screen is carried out to surface plastic spraying, is easily sprayed molding powder on screw 30 surfaces with the screw 30 as earthing rod, and causing that earthing effect is bad even cannot ground connection.
Utility model content
The utility model aims to provide a kind of display screen, and the working (machining) efficiency of this display screen is high, convenient for installation and maintenance.
To achieve these goals, according to the utility model, a kind of display screen is provided, display screen comprises display screen box body, be arranged on LED unit and the transparent panel of display screen box body inside, display screen also comprises fixed part, and fixed part comprises: press strip, and transparent panel is pressed between press strip and display screen box body; Locking member, locking member is for being locked at press strip one side of display screen box body.
Further, press strip comprises: the first press strip section; The second press strip section, the second press strip section is connected with the first press strip section, and wherein, transparent panel is pressed between the first press strip section and display screen box body, and the second press strip section is connected with display screen box body.
Further, locking member comprises self-clinching stud and nut, and the second press strip section has the through hole coordinating with self-clinching stud, and nut is connected press strip is locked on display screen box body with self-clinching stud.
Further, display screen box body comprises extension, and extension has recess.
Further, recess is U-shaped groove, and the opening direction of U-shaped groove is parallel with the length direction of display screen box body.
Further, display screen also comprises earthing rod, and display screen box body is removably connected with earthing rod.
Further, display screen also comprises bonnet, and bonnet is connected with display screen box body, and bonnet has self-clinching nut, and display screen box body is threaded with earthing rod by self-clinching nut.
Further, earthing rod is made of copper.
Further, transparent panel is made by polycarbonate.
Application the technical solution of the utility model, display screen has display screen box body, is arranged on the LED unit of display screen box body inside, transparent panel and for connecting the fixed part of transparent panel and display screen box body, fixed part comprises press strip and locking member, transparent panel is pressed between press strip and display screen box body, locking member is for being locked at press strip one side of display screen box body, the display screen that adopts said structure is when fixing transparent panel, without punching, reduced the scrappage of transparent panel on transparent panel; In addition, while fixedly mounting this display screen, without making separately the mounting structures such as hangers or anchor ear, therefore improve the working (machining) efficiency of display screen, reduced production cost.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation that the transparent panel of the display screen of prior art is connected with display screen box body;
Fig. 2 shows the structural representation that the display screen of prior art is connected with automatic machine;
Fig. 3 shows the structural representation that the display screen of prior art is connected with earthing rod;
Fig. 4 shows the main TV structure schematic diagram according to the display screen of the utility model embodiment;
Fig. 5 shows the plan structure schematic diagram according to the display screen of the utility model embodiment;
Fig. 6 shows the A-A of Fig. 4 to sectional structure schematic diagram;
Fig. 7 shows the local structure for amplifying schematic diagram of Fig. 6;
Fig. 8 shows the main TV structure schematic diagram according to the press strip of the fixed part of the display screen of the utility model embodiment;
Fig. 9 shows the plan structure schematic diagram according to the press strip of the fixed part of the display screen of the utility model embodiment;
Figure 10 shows according to the structural representation of the bonnet of the display screen of the utility model embodiment; And
Figure 11 shows the structural representation being connected with back of the body bar according to the LED unit of the display screen of the utility model embodiment.
Accompanying drawing explanation: 1, display screen box body; 11, extension; 111, U-shaped groove; 2, LED unit; 3, transparent panel; 4, fixed part; 41, press strip; 411, the first press strip section; 412, the second press strip section; 413, transition section; 42, locking member; 5, bracing frame; 6, bonnet; 61, self-clinching nut; 7, back of the body bar.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in Figures 4 to 6, the display screen of the utility model embodiment comprises display screen box body 1, is arranged on the LED unit 2, transparent panel 3 of display screen box body 1 inside and for connecting the fixed part 4 of transparent panel 3 and display screen box body 1.
Wherein, as shown in Figure 7, fixed part 4 comprises press strip 41 and locking member 42.Transparent panel 3 is pressed between press strip 41 and display screen box body 1; Locking member 42 is for being locked at press strip 41 side of display screen box body 1.
By above-mentioned setting, without being set on transparent panel 3, mounting hole transparent panel 3 can be fixedly connected with display screen box body 1, improved working (machining) efficiency.Above-mentioned display screen structure is convenient to the installation and maintenance of transparent panel 3.
As shown in Figure 8, in the utility model embodiment, press strip 41 comprise the first press strip section 411, the second press strip section 412 with for being connected the transition section 413 of the first press strip section 411 and the second press strip section 412.The second press strip section 412 is fixedly connected with the first press strip section 411, and wherein, transparent panel 3 is pressed between the first press strip section 411 and display screen box body 1, and the second press strip section 412 is fixedly connected with display screen box body 1.
In the utility model embodiment, for ease of processing, installation and removal, the first press strip section 411, the second press strip section 412 and transition section 413 are integrated setting.
As shown in Figure 9, in the utility model embodiment, locking member 42 comprises self-clinching stud and nut, and the second press strip section 412 has the through hole coordinating with above-mentioned self-clinching stud, nut is fixedly connected with the form being threaded with self-clinching stud, and press strip 41 is locked on display screen box body 1.
As shown in Figure 4 and Figure 5, in the utility model embodiment, display screen box body 1 comprises extension 11.Extension 11 has recess.By above-mentioned setting, when above-mentioned display screen is during in operation state, can facilitate display screen to be connected with miscellaneous part.
Preferably, recess is U-shaped groove 111.The opening direction of U-shaped groove 111 is parallel with the length direction of display screen box body 1.
In the utility model embodiment, when above-mentioned display screen is in operation state, while being applied to the AFC system such as automatic machine at subway or light rail station, as the screw of threaded fastener or bolt through U-shaped groove, thereby display screen is directly connected with automatic machine.In above-mentioned setting, display screen and automatic machine are waited for the firm and reliable connection of link, installation and easy to maintenance.
In the utility model embodiment, preferably, transparent panel 3 is made by polycarbonate (PC).Adopt transparent panel 3 ageing resistances of making in this way strong, display effect is better.
In the utility model embodiment, the thickness of display screen box body is 85mm.The display screen better appearance of being made by above-mentioned display screen box body 1, and weight is lighter.
As shown in Figure 5, the display screen of the utility model embodiment also comprises bonnet 6 and earthing rod.Wherein, particularly, bonnet 6 is connected by sunk screw with display screen box body 1.Display screen box body 1 is connected with thread forms with earthing rod, thereby makes earthing rod have the detachable feature of plug and play.By above-mentioned setting, the installation of the earthing mode of display screen and safeguard more convenient.
Further, the later stage carries out when surface plastic spraying is processed molding powder not to be sprayed on earthing rod to display screen box body 1 and bonnet 6, therefore, the earthing mode of above-mentioned display screen, earthing effect is better, and antijamming capability is strong, safe and reliable.
As shown in figure 10, in the utility model embodiment, bonnet 6 has self-clinching nut 61.Earthing rod is screw, and the threaded engagement of display screen box body 1 by self-clinching nut 61 and screw is to be grounded the detachability of post.By above-mentioned setting, earthing rod can be realized plug and play.
Preferably, earthing rod is made of copper.When the earthing mode of display screen adopts ground wire and screw as earthing rod is connected, better because of the electric conductivity of copper, so the earthing effect of which is better, antijamming capability is strong.
As shown in figure 10, in the utility model embodiment, bonnet 6 also has power interface and signaling interface.Wherein, power interface is used for switching on power, thereby LED unit is lighted.Signaling interface is for input signal.
As shown in Figure 6, in the utility model embodiment, display screen also comprises bracing frame 5 and the back of the body bar 7 being fixedly connected with display screen box body 1.Wherein, back of the body bar 7 is threaded connection form and is fixedly connected with bracing frame 5, and LED unit 2 is fixedly connected with back of the body bar 7 by screwed copper post.
In the utility model embodiment, display screen adopts RS232 protocol communication mode.RS232, as a kind of serial communication interface standard, is mainly used in the sending and receiving of data-signal, in microcomputer and communication industry, is widely used at present, and universal performance is good.
As shown in figure 11, in the utility model embodiment, display screen comprises a plurality of LED unit and Duo Gen back of the body bar 7.Between two adjacent LED unit, by back of the body bar 7, realize seamless spliced.
From above description, can find out, embodiment of the present utility model has realized following technique effect: because display screen has display screen box body, be arranged on the LED unit of display screen box body inside, back of the body bar for fixed L ED unit, the bracing frame being fixedly connected with back of the body bar, transparent panel and for connecting the press strip of transparent panel and display screen box body and as the self-clinching stud of locking member, nut etc., transparent panel is pressed between press strip and display screen box body, self-clinching stud is through the through hole of the second press strip section of press strip, nut is locked at the second press strip section one side of display screen box body with self-clinching stud with the form being threaded, in the display screen of said structure, fixedly during transparent panel, without punching on transparent panel, therefore improved the working (machining) efficiency of display screen,
Further, display screen box body has detachability with the screw as earthing rod, and earthing rod can not be sprayed molding powder, and after ground wire is connected with earthing rod, the earthing effect of display screen is better;
Further, when the display screen of the utility model embodiment waits for that with automatic machine link is connected, without mounting structures such as hangers or anchor ears, save production cost, and the installation of display screen and easy to maintenance.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a display screen, described display screen comprises display screen box body (1), be arranged on described display screen box body (1) inner LED unit (2) and transparent panel (3), it is characterized in that, described display screen also comprises fixed part (4), and described fixed part (4) comprising:
Press strip (41), described transparent panel (3) is pressed between described press strip (41) and described display screen box body (1);
Locking member (42), described locking member (42) is for being locked at described press strip (41) side of described display screen box body (1).
2. display screen according to claim 1, is characterized in that, described press strip (41) comprising:
The first press strip section (411);
The second press strip section (412), described the second press strip section (412) is connected with described the first press strip section (411), wherein, described transparent panel (3) is pressed between described the first press strip section (411) and described display screen box body (1), and described the second press strip section (412) is connected with described display screen box body (1).
3. display screen according to claim 2, it is characterized in that, described locking member (42) comprises self-clinching stud and nut, described the second press strip section (412) has the through hole coordinating with described self-clinching stud, and described nut is connected described press strip (41) is locked on described display screen box body (1) with described self-clinching stud.
4. display screen according to claim 1, is characterized in that, described display screen box body (1) comprises extension (11), and described extension (11) has recess.
5. display screen according to claim 4, is characterized in that, the female portion is U-shaped groove (111), and the opening direction of described U-shaped groove (111) is parallel with the length direction of described display screen box body (1).
6. according to the display screen described in any one in claim 1 to 5, it is characterized in that, described display screen also comprises earthing rod, and described display screen box body (1) is removably connected with described earthing rod.
7. display screen according to claim 6, it is characterized in that, described display screen also comprises bonnet (6), described bonnet (6) is connected with described display screen box body (1), described bonnet (6) has self-clinching nut (61), and described display screen box body (1) is threaded with described earthing rod by described self-clinching nut (61).
8. display screen according to claim 6, is characterized in that, described earthing rod is made of copper.
9. according to the display screen described in any one in claim 1 to 5, it is characterized in that, described transparent panel (3) is made by polycarbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289201.3U CN203870924U (en) | 2014-05-30 | 2014-05-30 | Display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289201.3U CN203870924U (en) | 2014-05-30 | 2014-05-30 | Display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203870924U true CN203870924U (en) | 2014-10-08 |
Family
ID=51651852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289201.3U Expired - Lifetime CN203870924U (en) | 2014-05-30 | 2014-05-30 | Display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203870924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201970A (en) * | 2015-09-02 | 2015-12-30 | 森特士兴集团股份有限公司 | Wallboard assembly connector for storage cabinet |
| CN108799268A (en) * | 2017-04-28 | 2018-11-13 | 王鼎瑞 | Positioning structure |
-
2014
- 2014-05-30 CN CN201420289201.3U patent/CN203870924U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201970A (en) * | 2015-09-02 | 2015-12-30 | 森特士兴集团股份有限公司 | Wallboard assembly connector for storage cabinet |
| CN108799268A (en) * | 2017-04-28 | 2018-11-13 | 王鼎瑞 | Positioning structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |