CN108193997A - A kind of shield door - Google Patents
A kind of shield door Download PDFInfo
- Publication number
- CN108193997A CN108193997A CN201810131478.6A CN201810131478A CN108193997A CN 108193997 A CN108193997 A CN 108193997A CN 201810131478 A CN201810131478 A CN 201810131478A CN 108193997 A CN108193997 A CN 108193997A
- Authority
- CN
- China
- Prior art keywords
- frame body
- shield
- door
- sealed
- internal frame
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
Abstract
A kind of shield door, including an outer frame body, a door body, an internal frame body, shield gasket item and sealed frame, the door body is folded between outer frame body and internal frame body, the internal frame body one side is fixed with outer frame body and fastens door body, and another side is fixedly connected with sealed frame, the shield gasket item is mounted on internal frame body and around the outside surrounding setting of sealed frame, the outer frame body is extended with a circle rib at the outer edge towards internal frame body side, which surrounds the internal frame body and shield gasket item.The signal leaked at door body gap and sealed frame can be shielded, effectively prevent the situation of the extraneous RF tag of misrecognition；Assembling is facilitated, simplifies door body structure；The rib extended on outer frame body side blocks shield gasket item and sealed frame completely, not only further improves shield effectiveness, but also greatly improves the whole sight effect of shield door.
Description
Technical field
The invention belongs to class technical fields, and in particular to a kind of shield door of radio frequency identification.
Background technology
Radio Frequency Identification Technology is a kind of wireless communication technique, and the signal of radio is the electromagnetism by being tuned into radio frequency
, it is data to be sent out from the label being attached on article to recognize the technology with tracking the article automatically, without
Machinery or optical contact are established between identifying system and specific objective, is widely used in the detection of article in cabinet, so as to
Article is managed well.It since label contains the information of Electronic saving, can be recognized within several meters, thus be
The label outside signal identification to cabinet is prevented, needs shield door to be set to carry out signal shielding between identification region and the external world,
But usually there are certain gaps in the junction of door body and cabinet for shield door, can lead to signals leakiness and misidentify extraneous penetrate
Frequency marking label.At present, common shield door in the market, does not take highly effective measure to carry out complete shielded signal, some is very
To closed shield effect is reached still by the way of adhesive tape jointing crack between a door and its frame, not only service life is short for this adhesive tape structure, easily
It loosens and comes off, influence to sight effect, but also cannot effective shielded radio frequency（RF）Signal.
In view of the foregoing, it is necessary to design it is a kind of it is simple in structure, convenient for assembling, can effectively close door body and cabinet it
Between gap and the shield door of shielded radio frequency signal.For this purpose, the applicant has made beneficial design, technology described below
Scheme generates in this background.
Invention content
The invention aims to provide it is a kind of convenient for doorframe and door body assembling and can anti-stop signal leaked from crack between a door and its frame
Radio frequency identification shield door, good seal performance, shield effectiveness is good, and can improve the sight effect of entire door body.
The purpose of the present invention is in this way to reach, a kind of shield door, it is characterised in that including an outer frame body, a door body,
One internal frame body, shield gasket item and sealed frame, the door body are folded between outer frame body and internal frame body, the internal frame body
One side is fixed with outer frame body and fastens door body, and another side is fixedly connected with sealed frame, and the shield gasket item is embedding
Gu on internal frame body and around the outside surrounding setting of sealed frame, the outer frame body is in the outside towards internal frame body side
A circle rib is extended with along place, which surrounds the internal frame body and shield gasket item.
Edge, which extends internally, in the specific embodiment of the present invention, on the inside of the outer frame body has outside a circle admittedly
Deckle, the inside edge of the internal frame body extend internally the interior fixed edge for having a circle position opposite with external retaining brim, described
External retaining brim matched with interior fixed edge and door body clamped and fixed.
In another specific embodiment of the present invention, the outer frame body opens up respectively with the junction of internal frame body
There are a card slot and a caulking groove, the card slot is located at the medial surface of rib, and the caulking groove is arranged on same relative to card slot
The edge of side, the outside edge of the internal frame body are convexly equipped with a card base with card slot cooperation, and in internal frame body direction
On the one side of outer frame body and relative to an embedding foot is provided at the position of caulking groove, the internal frame body passes through card base and card slot card
It closes and the build-in of embedding foot and caulking groove is fixedly connected to realize with outer frame body.
In another specific embodiment of the present invention, the internal frame body is on the one side being connect with sealed frame
Offer a sealed frame fixing groove, the sealed frame have on the side side towards internal frame body one with it is described close
The embedding foot of sealed frame of edge banding frame fixing groove build-in；The internal frame body is formed by the outside of sealed frame fixing groove a circle
Shield gasket caulking groove, described shield gasket one end are embedded in shield gasket caulking groove, and other end protrusion shielding is close
Strip of paper used for sealing caulking groove is outer and surrounds sealed frame.
In another specific embodiment of the present invention, the position that the top and bottom of the outer frame body are opposite is punished
A door-hinge hole and a pin hole are not offered.
In the present invention there are one in specific embodiment, the door body is hollow glass door, in the door body
Surface be coated with metallic diaphragm.
The present invention so that in a specific embodiment, the shield gasket strip adoption metal knit-mesh and
Into.
In a still more specific embodiment of the invention, it is provided with to be attracted cabinet in the sealed frame
Magnetite.
The present invention with the above structure, has the advantage that：Firstly, since it is embedded on the internal frame body of shield door
Shield gasket item surrounds sealed frame by the shield gasket item, so as to be let out at door body gap and sealed frame
The signal of leakage is shielded, and effectively prevents the situation of the extraneous RF tag of misrecognition；Secondly as employ outer frame body
With internal frame body sandwiched door body and the connection structure of mutual scarf, while the internal frame body and shield gasket item and sealing strip
The connection structure of mutual scarf is equally employed between frame so that it is convenient to which assembling, simplifies door body structure；Third, outer frame body
The rib extended on side blocks shield gasket item and sealed frame completely, not only further improves shield effectiveness, but also
Greatly improve the whole sight effect of shield door.
Description of the drawings
Fig. 1 is the dimensional structure diagram of one embodiment of the invention.
Fig. 2 is the A portions enlarged drawing of Fig. 1.
In figure：1. outer frame body, 11. external retaining brims, 12. ribs, 13. card slots, 14. caulking grooves, 15. door-hinge holes, 16. bolts
Hole；2. door body；3. internal frame body, fixed edge in 31., 32. shield gasket caulking grooves, 33. sealed frame fixing grooves, 34. card bases,
35. embedding foot；4. shield gasket item；5. sealed frame, the embedding foot of 51. sealed frames.
Specific embodiment
In order to enable the auditor of the Patent Office especially public that the technical spirit of the present invention is more clearly understood and have
Beneficial effect, applicant will elaborate by way of examples below, but be not to this hair to the description of embodiment
The limitation of bright scheme, the made only formal but not substantive equivalent transformation of any design according to the present invention all should
It is considered as technical scheme of the present invention scope.
The concept of every directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description
For the location of current Fig. 1 states, thus the spy to technical solution provided by the invention cannot be understood as
It does not limit.
It please refers to Fig.1 and combines Fig. 2, the present invention relates to a kind of shield door, including an outer frame body 1, a door body 2, an inside casing
Body 3, shield gasket item 4 and sealed frame 5, the door body 2 are folded between outer frame body 1 and internal frame body 3, the internal frame body
3 one sides are fixed with outer frame body 1 and fasten door body 2, and another side is fixedly connected with sealed frame 5, the shield gasket
Item 4 is mounted on internal frame body 3 and around the outside surrounding setting of sealed frame 5, and the outer frame body 1 is towards internal frame body 3
A circle rib 12 is extended at the outer edge of side, which surrounds the internal frame body 3 and shield gasket item 4.
Further, the 1 inside edge of outer frame body, which extends internally, a circle external retaining brim 11, the internal frame body
3 inside edge extends internally the interior fixed edge 31 for having a circle position opposite with external retaining brim 11, the external retaining brim 11
It is matched with interior fixed edge 31 and door body 2 is clamped and fixed.
Further, the outer frame body 1 is offering a card slot 13 and a caulking groove respectively with the junction of internal frame body 3
14, the card slot 13 is located at the medial surface of rib 12, and the caulking groove 14 is arranged on same side relative to card slot 13
Edge, the outside edge of the internal frame body 3 are convexly equipped with a card base 34 coordinated with card slot 13, and in 3 direction of internal frame body
An embedding foot 35 is provided at position on the one side of outer frame body 1 and relative to caulking groove 14, the internal frame body 3 passes through card base 34
Engage with card slot 13 and the build-in of embedding foot 35 and caulking groove 14 is fixedly connected to realize with outer frame body 1.The outer frame body 1
A door-hinge hole 15 and a pin hole 16 are offered at the opposite position in top and bottom respectively.
Further, the internal frame body 3 offers a sealed frame on the one side being connect with sealed frame 5 and fixes
Slot 33, the sealed frame 5 are embedding with the sealed frame fixing groove 33 with one on the side side towards internal frame body 3
Solid the embedding foot 51 of sealed frame；The internal frame body 3 is formed by the outside of sealed frame fixing groove 33 a circle shield gasket
Caulking groove 32, described 4 one end of shield gasket item are embedded in shield gasket caulking groove 32, and the other end protrudes shield gasket item
Caulking groove 32 is outer and surrounds sealed frame 5.
Further, the door body 2 is hollow glass door, and metallic diaphragm, institute are coated on the surface of the door body 2
The metallic diaphragm stated is used for shielded signal.
Further, the shield gasket item 4 is formed using metal knit-mesh, plays good shield effectiveness.
Further, the magnetite for being attracted cabinet is provided in the sealed frame 5.
Please continue to refer to Fig. 1 and with reference to Fig. 2, the present invention relates to a kind of shield doors, pass through the door-hinge hole 15 on outer frame body 1
It is rotationally mounted on cabinet.When shield door is closed, the sealed frame 5 is bonded and adsorbs with cabinet frame, the screen
A side of sealing strip 4 is covered equally also against on cabinet frame, and when the sealed frame 5 is being bonded suction with cabinet frame
During attached generation flexural deformation, shield door is bonded to the gap generated and sealing strip by shield gasket item 4 with cabinet frame
Signals leakiness caused by frame 5 completes masking, and the positive signal of shield door is then shielded by the metallic diaphragm in door body 2, from
And entire cabinet is made to form a complete good conductor seal case, no any gap or cavity leaked effectively realizes
Splendid shield effectiveness of the shield door to radiofrequency signal in cabinet.
If the signal generated in cabinet is high frequency strong signal, one layer of shield gasket item 4 is not enough to completely shield signal,
At this moment a shield gasket caulking groove 32 can be offered respectively in the both sides of the sealed frame fixing groove 33 of internal frame body 3, and
Shield gasket item 4 is embedded simultaneously in two shield gasket caulking grooves 32, the structure of this double layer screen sealing strip 4 can be more effective
Ground shields high frequency strong signal.
Claims (8)
1. a kind of shield door, it is characterised in that including an outer frame body (1), a door body (2), an internal frame body (3), shield gasket item
(4) it is folded between outer frame body (1) and internal frame body (3) with sealed frame (5), the door body (2), the internal frame body (3)
One side is fixed with outer frame body (1) and fastens door body (2), and another side is fixedly connected with sealed frame (5), the shielding
Sealing strip (4) is mounted on internal frame body (3) and around the outside surrounding setting of sealed frame (5), and the outer frame body (1) exists
A circle rib (12) is extended at towards the outer edge of internal frame body (3) side, the rib (12) is by the internal frame body (3) and shields
Cover sealing strip (4) encirclement.
2. a kind of shield door according to claim 1, it is characterised in that edge is inwardly prolonged on the inside of the outer frame body (1)
Stretching has a circle external retaining brim (11), and the inside edge of the internal frame body (3), which extends internally, a circle position and external retaining brim
(11) opposite interior fixed edge (31), the external retaining brim (11) match with interior fixed edge (31) and clamp door body (2)
It is and fixed.
3. a kind of shield door according to claim 1, it is characterised in that the outer frame body (1) with internal frame body (3)
Junction offers a card slot (13) and a caulking groove (14) respectively, the card slot (13) at the medial surface of rib (12),
The caulking groove (14) is arranged on the edge of same side, the outer side edges edge of the internal frame body (3) relative to card slot (13)
Place is convexly equipped with a card base (34) with card slot (13) cooperation, and on one side of the internal frame body (3) towards outer frame body (1) and opposite
An embedding foot (35) is provided at the position of caulking groove (14), the internal frame body (3) is engaged by card base (34) with card slot (13)
And the build-in of embedding foot (35) and caulking groove (14) is fixedly connected to realize with outer frame body (1).
4. a kind of shield door according to claim 1, it is characterised in that the internal frame body (3) with sealed frame (5)
Offer a sealed frame fixing groove (33) on the one side of connection, the sealed frame (5) is towards the one of internal frame body (3)
There is an embedding foot of sealed frame (51) with described sealed frame fixing groove (33) build-in on the side of side；The internal frame body
(3) being formed by the outside of sealed frame fixing groove (33) has a circle shield gasket caulking groove (32), the shield gasket item
(4) one end is embedded in the shield gasket caulking groove (32), and the other end protrudes shield gasket caulking groove (32) outside and by sealing strip
Frame (5) surrounds.
5. a kind of shield door according to claim 1, it is characterised in that the top and bottom of the outer frame body (1) are opposite
Position at offer a door-hinge hole (15) and a pin hole (16) respectively.
6. a kind of shield door according to claim 1, it is characterised in that the door body (2) is hollow glass door,
Metallic diaphragm is coated on the surface of the door body (2).
7. a kind of shield door according to claim 1, it is characterised in that the shield gasket item (4) is using metal twine
It weaves.
8. a kind of shield door according to claim 1, it is characterised in that be provided with to inhale in the sealed frame (5)
Close the magnetite of cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131478.6A CN108193997A (en) | 2018-02-09 | 2018-02-09 | A kind of shield door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131478.6A CN108193997A (en) | 2018-02-09 | 2018-02-09 | A kind of shield door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108193997A true CN108193997A (en) | 2018-06-22 |
Family
ID=62593466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810131478.6A Withdrawn CN108193997A (en) | 2018-02-09 | 2018-02-09 | A kind of shield door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108193997A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415453A (en) * | 2019-01-07 | 2020-07-14 | 青岛海尔特种电冰柜有限公司 | Shield door and automatic vending refrigerator with same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203412461U (en) * | 2013-06-03 | 2014-01-29 | 传昇室内装修有限公司 | Metal door and window combination structure |
| CN205536761U (en) * | 2016-03-08 | 2016-08-31 | 青岛海尔特种电冰柜有限公司 | Commercial cabinet refrigerates |
| CN206016551U (en) * | 2016-08-31 | 2017-03-15 | 力尔铝业股份有限公司 | A kind of door and window aluminium section bar of many heat insulation structurals |
| WO2017119614A1 (en) * | 2016-01-05 | 2017-07-13 | Lg Electronics Inc. | Refrigerator and control method thereof |
| CN206376698U (en) * | 2016-12-27 | 2017-08-04 | 上海华源热疗技术有限公司 | Electromagnetic shield door |
| CN207863771U (en) * | 2018-02-09 | 2018-09-14 | 苏州富士宝电器有限公司 | A kind of shield door |
-
2018
- 2018-02-09 CN CN201810131478.6A patent/CN108193997A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203412461U (en) * | 2013-06-03 | 2014-01-29 | 传昇室内装修有限公司 | Metal door and window combination structure |
| WO2017119614A1 (en) * | 2016-01-05 | 2017-07-13 | Lg Electronics Inc. | Refrigerator and control method thereof |
| CN205536761U (en) * | 2016-03-08 | 2016-08-31 | 青岛海尔特种电冰柜有限公司 | Commercial cabinet refrigerates |
| CN206016551U (en) * | 2016-08-31 | 2017-03-15 | 力尔铝业股份有限公司 | A kind of door and window aluminium section bar of many heat insulation structurals |
| CN206376698U (en) * | 2016-12-27 | 2017-08-04 | 上海华源热疗技术有限公司 | Electromagnetic shield door |
| CN207863771U (en) * | 2018-02-09 | 2018-09-14 | 苏州富士宝电器有限公司 | A kind of shield door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415453A (en) * | 2019-01-07 | 2020-07-14 | 青岛海尔特种电冰柜有限公司 | Shield door and automatic vending refrigerator with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180622 |