CN217406952U - Display control equipment - Google Patents
Display control equipment Download PDFInfo
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- CN217406952U CN217406952U CN202220564823.7U CN202220564823U CN217406952U CN 217406952 U CN217406952 U CN 217406952U CN 202220564823 U CN202220564823 U CN 202220564823U CN 217406952 U CN217406952 U CN 217406952U
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- adhesive tape
- conductive adhesive
- conductive
- display
- panel
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Abstract
The utility model discloses a show accuse equipment, including preceding shell, shielding panel, display panel, conductive adhesive tape and electrically conductive support, shielding panel installs in the shell in the front, presss from both sides the electromagnetic shield layer in the shielding panel, and the electromagnetic shield layer includes the extension section along shielding panel's periphery edge, and display panel installs in shielding panel's inboard, and conductive adhesive tape centers on the extension section and is connected with the extension section is electrically conductive, and conductive support's border and conductive adhesive tape contact are connected to locate in with the display panel cover. Because shielding panel's electromagnetic shield layer, conductive adhesive tape and electrically conductive support form a continuous electric conductor jointly to in locating display panel cover, thereby the utility model discloses the show accuse equipment can realize the electromagnetic shield to its self.
Description
Technical Field
The utility model relates to a wireless signal processing technology field, concretely relates to show accuse equipment.
Background
In the related art, the display and control device is an important component of various common electronic products, industrial devices and the like in the market, and when the display and control device generates electromagnetic leakage, the display and control device interferes with the normal operation of the adjacent device, so that the display and control device needs to be electromagnetically shielded.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a show accuse equipment can realize the electromagnetic shield to its self.
According to the utility model discloses a show accuse equipment, include:
a front housing;
the shielding panel is installed in the front shell, an electromagnetic shielding layer is clamped in the shielding panel, and the electromagnetic shielding layer comprises an extension section along the peripheral edge of the shielding panel;
a display panel mounted on an inner side of the shield panel;
the conductive adhesive tape surrounds the extension section and is in conductive connection with the extension section;
and the edge of the conductive support is in contact connection with the conductive adhesive tape, and the display panel is covered in the conductive support.
According to the utility model discloses show accuse equipment has following beneficial effect at least:
the display control equipment in this embodiment includes preceding shell, shielding panel, display panel, conductive adhesive tape and electrically conductive support, and the shielding panel includes the electromagnetic shield layer, and electromagnetic shield layer, conductive adhesive tape and electrically conductive support form a continuous electric conductor jointly to locate display panel cover in, thereby realize the electromagnetic shield to display panel.
According to some embodiments of the utility model, preceding shell is equipped with the recess, the extension is placed in the recess, conducting strip install in the recess, and contact the extension.
According to some embodiments of the utility model, conducting strip is cyclic annular, the recess is for being suitable for conducting strip puts into cyclic annularly.
According to some embodiments of the invention, the conducting strip and the groove are square rings.
According to some embodiments of the utility model, preceding shell with electrically conductive support adopts threaded connection, will shielding panel with including electrically conductive adhesive tape fixed mounting.
According to some embodiments of the utility model, electrically conductive support is equipped with butt portion, preceding shell with when electrically conductive support installation locking, display panel by butt portion with the shielding panel centre gripping is fixed.
According to some embodiments of the utility model, electrically conductive support is including protruding stupefied, preceding shell with when electrically conductive support locks, protruding stupefied extrusion electrically conductive adhesive tape, extremely electrically conductive adhesive tape with recess lateral wall butt.
According to some embodiments of the invention, the bead of conductive rubber is hollow inside.
According to some embodiments of the present invention, the electromagnetic shielding layer is a conductive wire mesh.
According to some embodiments of the present invention, the electromagnetic shielding layer and the conductive support are made of metal.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
fig. 1 is a schematic cross-sectional view of a display control device according to an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a of the display control apparatus in fig. 1;
fig. 3 is an enlarged schematic view of B of the display control apparatus in fig. 1;
fig. 4 is a schematic structural diagram of a conductive adhesive tape of the display and control device in fig. 1.
Reference numerals:
a shielding panel 200, an electromagnetic shielding layer 210, an extension section 211;
a display panel 300;
a conductive adhesive tape 400;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1, the utility model discloses display and control equipment includes preceding shell 100, shielding panel 200, display panel 300, conducting strip 400 and electrically conductive support 500, shielding panel 200 installs in preceding shell 100, the electromagnetic shield layer 210 is pressed from both sides in shielding panel 200, electromagnetic shield layer 210 includes the extension section 211 along shielding panel 200's periphery edge, display panel 300 installs in shielding panel 200's inboard, conducting strip 400 centers on extension section 211 and with extension section 211 conductive connection, the border and the conducting strip 400 contact of electrically conductive support 500 are connected, and cover display panel 300 and locate in.
From this, because shielding panel 200's electromagnetic shield layer 210, conducting strip 400 and electrically conductive support 500 form a continuous electric conductor jointly to locate display panel 300 cover in, thereby the utility model discloses the display control equipment can realize its self electromagnetic shield.
In some embodiments, in order to realize the display function of the display control device, the display panel 300 is provided, specifically, the display panel 300 is rectangular, and the shielding panel 200, the conductive adhesive tape 400 and the conductive bracket 500 are also rectangular to fit the display panel 300.
It is understood that the display panel 300 may not be limited to a rectangular shape, and the shielding panel 200, the conductive adhesive tape 400 and the conductive bracket 500 may also not be limited to a rectangular shape matching the display panel 300 as long as the shielding panel 200, the conductive adhesive tape 400 and the conductive bracket 500 are in a shape matching the display panel 300.
In some embodiments, in order to place the shielding panel 200, thereby providing the front case 100, and in particular, referring to fig. 1, the front case 100 is substantially a rectangular box, and may be made of plastic, the front case 100 is provided with an inner groove adapted to the size of the shielding panel 200, so that the shielding panel 200 does not move relative to the inner groove when the shielding panel 200 is placed in the inner groove, so as not to block the interface between the shielding assembly and the display panel 300, an opening is provided at the bottom of the inner groove of the front case 100, and the size of the opening is set to be slightly smaller than the area of the shielding panel 200 so that the shielding assembly does not fall off the groove 110 of the front case 100.
In some embodiments, in order to achieve the electromagnetic shielding effect on the display panel 300, the shielding panel 200, the conductive adhesive tape 400 and the conductive bracket 500 are provided, the shielding panel 200, the conductive adhesive tape 400 and the conductive bracket 500 are assembled into a closed and continuous conductive body, and the display panel 300 is covered inside the conductive body. Specifically, the display panel 300 is mounted on the inner side of the shield panel 200, the conductive adhesive tape 400 is conductively connected to a portion of the shield panel 200, and the conductive bracket 500 is in contact connection with the conductive adhesive tape 400 and covers the display panel 300.
In some embodiments, referring to fig. 1, the shielding panel 200 is a substantially rectangular shielding glass, the electromagnetic shielding layer 210 is sandwiched in the shielding glass, and the electromagnetic shielding layer 210 extends a distance along the outer periphery of the shielding panel 200, and referring to fig. 2, the extension 211 of the electromagnetic shielding layer 210 extends from the inner groove of the front casing 100 and covers the edge of the display panel 300. Specifically, the electromagnetic shielding layer 210 is a flexible metal conductive wire mesh, and since the metal conductive wire mesh is made of fibers and has a fine structure, only a small amount of colors are retained, so that the normal appearance of the interface of the display panel 300 is not affected, and the definition and the fidelity effect of the interface are maintained.
In some embodiments, in order to electrically connect and secure the extension 211 of the electromagnetic shielding layer 210, the conductive adhesive tape 400 is provided, specifically, referring to fig. 4, the conductive adhesive tape 400 is in a square ring shape, and the conductive adhesive tape 400 surrounds the extension 211 of the electromagnetic shielding layer 210 and contacts the extension 211 of the electromagnetic shielding layer 210, so as to form an electrically conductive connection. And conducting strip 400 has certain elasticity, therefore when current shell 100 is fixed with electrically conductive support 500, conducting strip 400 can be pressed and produce elastic deformation, and then extrude the extension section 211 of electromagnetic shield layer 210, not only can fill the small space between the extension section 211 of conducting strip 400 and electromagnetic shield layer 210, thereby make conducting strip 400 and electromagnetic shield layer 210's extension section 211's conductive connection more inseparable, can also obstruct the free movement of electromagnetic shield layer 210 on display panel 300 place plane, thereby make electromagnetic shield layer 210 cover display panel 300 all the time, thereby reach good electromagnetic shield effect.
In some embodiments, in order to form a conductive connection with the electromagnetic shielding layer 210 and the conductive adhesive tape 400 of the shielding panel 200, the conductive bracket 500 is provided, specifically, referring to fig. 1 and fig. 2, the conductive bracket 500 is a metal housing, the display panel 300 is placed in the conductive bracket 500, and the conductive bracket 500 is in contact connection with the conductive adhesive tape 400, that is, the conductive bracket 500, the shielding panel 200 and the conductive adhesive tape 400 form a closed and continuous conductor, and the display panel 300 is covered in the conductive bracket 500, so as to achieve the electromagnetic shielding of the display panel 300.
In some embodiments, in order to fix the conductive adhesive tape 400 and other components, a fastening connection between the front case 100 and the conductive bracket 500 is provided, specifically, the front case 100 and the conductive bracket 500 are connected by a thread, when the front case 100 and the conductive bracket 500 are fixedly connected, the conductive adhesive tape 400 is pressed by the conductive bracket 500 and the front case 100, so that relative movement does not occur, and thus a good electromagnetic shielding effect can be achieved.
In some embodiments, in order to fix the display panel 300, referring to fig. 2 and 3, in particular, the conductive bracket 500 is provided with an abutting portion 520, and the abutting portion 520 is disposed on one surface of the conductive bracket 500 facing the display panel 300, so that when the front case 100 is fixedly connected to the conductive bracket 500, the display panel 300 is clamped between the abutting portion 520, the shielding panel 200, and a portion of the front case 100 without relative movement therebetween, thereby enabling stable operation.
In some embodiments, in order to limit the position of the conductive adhesive tape 400, the groove 110 is disposed on the front housing 100, and specifically, referring to fig. 2 and 3, the groove 110 is an annular groove adapted to receive the conductive adhesive tape 400, and has a rectangular cross section, the extension 211 of the electromagnetic shielding layer 210 is disposed at the bottom of the groove 110, and the conductive adhesive tape 400 is disposed on the extension 211 of the electromagnetic shielding layer 210 to form a conductive connection therewith.
Although the cross section of the groove 110 is rectangular, the cross section of the groove 110 may be an arc shape suitable for the outer circumference of the conductive adhesive tape 400, as long as the groove 110 is shaped to accommodate the conductive adhesive tape 400.
In some embodiments, in order to fix the conductive adhesive tape 400, the conductive bracket 500 is provided with the protruding edge 510, specifically, the protruding edge 510 is a protrusion, and is disposed on the conductive bracket 500 toward the front surface of the front shell 100, and is made of metal, and has a good deformation-resistant effect, and the protruding edge 510 is located above the conductive adhesive tape 400, when the front shell 100 is fastened to the conductive bracket 500, the protruding edge 510 extrudes the conductive adhesive tape 400, so that the conductive adhesive tape 400 elastically deforms and abuts against the sidewall of the groove 110, and the conductive adhesive tape 400 does not move relative to the groove 110, that is, the extending section 211 of the electromagnetic shielding layer 210 is fixed at the same time, so as to achieve a good electromagnetic shielding effect.
In some embodiments, in order to make electrically conductive adhesive tape 400 can produce elastic deformation and can also save material when butt recess 110's lateral wall, it is inside hollow to set up electrically conductive adhesive tape 400, specifically, electrically conductive adhesive tape 400 cross-section is the ring, when front shell 100 and electrically conductive support 500 fastening connection, protruding stupefied 510 extrusion electrically conductive adhesive tape 400, electrically conductive adhesive tape 400 compares in electrically conductive adhesive tape 400 when solid to the compressive resistance that protruding stupefied 510 produced and reduces, then electrically conductive adhesive tape 400 produces the elastic deformation in other directions more easily, thereby change butt recess 110's lateral wall, make electrically conductive adhesive tape 400 not take place to remove for recess 110, fixed electromagnetic shield layer 210's extension section 211 simultaneously promptly, play good electromagnetic shielding effect.
Although the cross section of the conductive rubber strip 400 is taken as a circular ring, the conductive rubber strip 400 may be formed in other shapes such as an elliptical ring as long as the function of fixing the extension 211 of the electromagnetic shielding layer 210 is achieved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. Display accuse equipment, its characterized in that includes:
a front housing;
the shielding panel is installed in the front shell, an electromagnetic shielding layer is clamped in the shielding panel, and the electromagnetic shielding layer comprises an extension section along the peripheral edge of the shielding panel;
a display panel mounted on an inner side of the shield panel;
the conductive adhesive tape surrounds the extension section and is in conductive connection with the extension section;
and the edge of the conductive bracket is in contact connection with the conductive adhesive tape and covers the display panel.
2. The display and control device according to claim 1, wherein the front shell is provided with a groove, the extension is laid in the groove, and the conductive adhesive tape is mounted in the groove and abuts against the upper surface of the extension.
3. The display and control device according to claim 2, wherein the conductive adhesive tape is annular, and the groove is annular and is suitable for the conductive adhesive tape to be placed in.
4. The display and control device according to claim 3, wherein the conductive adhesive strip and the groove are square rings.
5. The display and control device according to claim 1, wherein the front housing is connected to the conductive bracket to fixedly mount the shielding panel and the conductive adhesive tape therein.
6. The display and control device according to claim 5, wherein the conductive bracket has an abutting portion, the front housing is locked to the conductive bracket, and the display panel is clamped and fixed by the abutting portion and the shielding panel.
7. The display and control device according to claim 5, wherein the conductive bracket comprises a protruding edge matched with the shape of the conductive adhesive tape, and the protruding edge abuts against the upper surface of the conductive adhesive tape.
8. The display and control device according to claim 7, wherein the inside of the conductive adhesive tape is hollow.
9. The display and control device according to claim 1, wherein the electromagnetic shielding layer is a conductive wire mesh.
10. The display and control device according to claim 1, wherein the electromagnetic shielding layer and the conductive bracket are made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220564823.7U CN217406952U (en) | 2022-03-14 | 2022-03-14 | Display control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220564823.7U CN217406952U (en) | 2022-03-14 | 2022-03-14 | Display control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217406952U true CN217406952U (en) | 2022-09-09 |
Family
ID=83137648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220564823.7U Active CN217406952U (en) | 2022-03-14 | 2022-03-14 | Display control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217406952U (en) |
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2022
- 2022-03-14 CN CN202220564823.7U patent/CN217406952U/en active Active
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