CN206455640U

CN206455640U - A kind of high-value consumables cabinet provided with inner bag

Info

Publication number: CN206455640U
Application number: CN201720068803.XU
Authority: CN
Inventors: 李奎
Original assignee: Chongqing Benmu Technology Co Ltd
Current assignee: Chongqing Benmu Technology Co Ltd
Priority date: 2017-01-20
Filing date: 2017-01-20
Publication date: 2017-09-01
Anticipated expiration: 2027-01-20

Abstract

The utility model is related to radio-frequency technique in technical field of medical instruments, more particularly to a kind of high-value consumables cabinet provided with inner bag.Including shell and the inner bag being fixedly installed in shell, the inner bag includes the first composing plate and the second composing plate, first composing plate is L-type structure, second composing plate includes horizontal part and vertical portion, vertical portion is arranged on the two ends of horizontal part, and towards identical, second composing plate and the first composing plate are fixedly connected to form the cuboid inner bag of recording quantity setting, outwards turnover has screen layer for the edge of first composing plate and the second composing plate formation the inner bag opening, and the screen layer is fixedly connected with shell.The beneficial effects of the utility model are：The weld seam produced when reducing splicing by simple structure, and by setting screen layer so that inner bag and shell fastening are seamlessly connected, it is to avoid the radiofrequency signal in interior gallbladder intracavity leaks, and double-decker prevents that the radiofrequency signal ability that leaks is stronger, reduces string and reads phenomenon.

Description

A kind of high-value consumables cabinet provided with inner bag

Technical field

The utility model is related to radio-frequency technique in technical field of medical instruments, more particularly to a kind of high level provided with inner bag Consumptive material cabinet.

Background technology

Radio-frequency technique (Radio Frequency Identification, abbreviation RFID) is widely used in today, its In, it is most commonly seen with the application of RFID.Its application principle is：One useful information is write into a RFID In, then connect one or more ultra-high frequency antennas to read the useful information in the electronic tag, one by a read write line As, the RFID is attached to one physically.By the radiofrequency signal that ultra-high frequency antenna is launched is passed to surrounding Broadcast, it, which once runs into RFID, may read the useful information in the RFID.Based on above-mentioned How principle, if the useful information in RFID is read in some closing spaces, carried out to radiofrequency signal Shielding is just into a technical barrier.

At present, existing high-value consumables cabinet is single layer structure, because cabinet needs to install such as ultra-high frequency antenna, illuminator Etc. equipment, radiofrequency signal in cabinet easily from the mounting hole of cabinet or installs slot leakage.And the cabinet of existing high-value consumables cabinet Body is spliced by multiple independent side plate assemblings, and the stitching portion of each side plate easily produces gap, and gap is more, leaks radio frequency The source of leaks of signal is more, and cabinet is also very easily forming gap, traditional high-value consumables cabinet with the place that cabinet door is contacted It is very poor to radio frequency signal shield ability, so that the ultra-high frequency antenna being difficult to ensure that in cabinet only recognizes the RFID electronics marks in cabinet Label, radiofrequency signal, which leaks, causes the ultra-high frequency antenna in cabinet to recognize the RFID outside cabinet, causes string to read phenomenon.

Utility model content

The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of high level provided with inner bag Consumptive material cabinet, for solving in the prior art that high-value consumables cabinet gap is more, in cabinet radiofrequency signal easily leak, the shielding of high-value consumables cabinet The problems such as radiofrequency signal ability.

In order to achieve the above objects and other related objects, the utility model provides a kind of high-value consumables cabinet provided with inner bag, Including shell and the inner bag being fixedly installed in shell, the inner bag includes the first composing plate and the second composing plate, described first Composing plate is L-type structure, and second composing plate includes horizontal part and vertical portion, and vertical portion is arranged on the two ends of horizontal part, and Towards identical, second composing plate and the first composing plate are fixedly connected to form the cuboid inner bag of recording quantity setting, institute Stating the outside turnover in edge of the first composing plate and the second composing plate formation inner bag opening has screen layer, the screen layer and shell It is fixedly connected.

The beneficial effects of the utility model are：The weld seam produced when reducing splicing by simple structure, and pass through Screen layer is set to cause inner bag and shell are fastened to be seamlessly connected, it is to avoid the radiofrequency signal in interior gallbladder intracavity leaks, and double-decker is prevented Only radiofrequency signal leaks, and ability is stronger, and reduction string reads phenomenon.

Further, the bottom surface of the first composing plate formation inner bag and trailing flank, the second composing plate formation inner bag Left surface, top surface and right flank, first composing plate and the second composing plate are fixedly connected by welding manner.

Further, first composing plate and the second composing plate edge joint position pass through welding rod sealing welding.

Beneficial effect using above-mentioned further scheme is：Structure stable connection firmly, is strengthened in edge joint position by welding rod Welding, it is to avoid edge joint position leaves gap, improves the ability for preventing radiofrequency signal from leaking.

Further, first composing plate and the second composing plate are integrally formed manufacture by metallic plate.

Further, the screen layer of first composing plate overturns 90 ° to the lateral direction of the first composing plate wall, with first The wall of composing plate is vertically arranged, and the screen layer and the first composing plate are integral type structure.

Further, the first composing plate, and end and the second composing plate are stretched out in the two ends of the screen layer of first composing plate Vertical portion on screen layer outer side edges along flushing.

Further, the screen layer of second composing plate overturns 90 ° to the lateral direction of the second composing plate wall, with second The wall of composing plate is vertically arranged, and the screen layer and the second composing plate are integral type structure.

Further, the breach of the screen layer intersection on the screen layer and horizontal part on the vertical portion is provided with filling plate, The filling plate with screen layer by fixing welding filling breach.

Beneficial effect using above-mentioned further scheme is：First composing plate and the second composing plate, which are used, is integrally formed manufacture The gap in composing plate structure can be reduced, while the first composing plate and the second composing plate of the structure are simple in construction, production system Make difficulty low, reduce cost, when the first composing plate and the fixation welding of the second composing plate form inner bag, to surrounding at inner bag opening Extended screen layer forms complete frame structure so that screen layer and shell can quickly fix seamless welding, and raising is prevented The ability that radiofrequency signal leaks.

Brief description of the drawings

Fig. 1 is the structural representation of the inner bag of the utility model embodiment；

Fig. 2 is the structural representation of the first composing plate of the utility model embodiment；

Fig. 3 is the structural representation of the second composing plate of the utility model embodiment；

Fig. 4 is the shell of the utility model embodiment and the scheme of installation of inner bag.

Piece mark explanation

1 inner chamber；

2 shells；

21 first cell bodies；

22 first trough rims；

3 cabinet doors；

31 second trough rims；

32 second cell bodies；

41 horizontal parts；

411 screen layers；

42 vertical portions；

421 screen layers；

5 first composing plates；

51 screen layers；

6 filling plates.

Embodiment

Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this Content disclosed by specification understands other advantages of the present utility model and effect easily.

It should be clear that cited such as " on ", " under " in this specification, "left", "right", the term of " centre " and " one ", also Only understanding for ease of narration, and be not used to limit the enforceable scope of the utility model, its relativeness is altered or modified, Under without essence change technology contents, when being also considered as the enforceable category of the utility model.

As shown in Figures 1 to 4, high-value consumables cabinet of the utility model provided with inner bag includes shell 2 and is fixedly installed outside Inner bag in shell 2, in addition to the cabinet door 3 coordinated with shell 2.Inner bag includes the first composing plate 5 and the second composing plate, the first composition Plate 5 is L-type structure, and the second composing plate includes horizontal part 41 and vertical portion 42, and vertical portion 42 is arranged on the two ends of horizontal part 41, erects Straight portion 42 and horizontal part 41 are vertically arranged, and the direction of two vertical portions 42 is identical, i.e., two vertical portions 42 are prolonged in the same direction If.Second composing plate and the first composing plate 5 are fixedly connected to form the cuboid inner bag of recording quantity setting, that is, leave a face The opening for being provided as inner bag is opened wide for picking and placeing article.The edge of first composing plate 5 and the second composing plate formation inner bag opening Outwards turnover has screen layer at place, and screen layer is fixedly connected with shell 2.

As shown in Figure 1 to Figure 3, the bottom surface of the first composing plate 5 formation inner bag and trailing flank, the second composing plate formation inner bag Left surface, top surface and right flank, the first composing plate 5 are fixedly connected with the second composing plate by welding manner.The He of first composing plate 5 Second composing plate edge joint position strengthens the intensity of connection by welding rod sealing welding, and avoids generation gap from causing radio frequency to believe Extra is let out.

As shown in Figures 1 to 4, the first composing plate 5, the second composing plate, shell 2 and cabinet door 3 are fabricated by by metallic plate, Metallic plate can effective shielded radio frequency signal, wherein, the first composing plate 5 and the second composing plate are integrally formed manufacture, in this reality The metallic plate used in example is applied for steel plate.The screen layer 51 of first composing plate 5 is overturn to the lateral direction of the wall of the first composing plate 5 90 °, the wall of screen layer 51 and the first composing plate 5 is vertically arranged, and the composing plate 5 of screen layer 51 and first is integral type structure, The first composing plate 5, and the end of screen layer 51 and the vertical portion of the second composing plate are stretched out in the two ends of the screen layer 51 of first composing plate 5 The outer side edges of screen layer 411 edge on 42 is flushed so that the screen layer edge on the first composing plate 5 and the second composing plate is smooth rule Then structure, be easy to shell 2 realize it is seamless be fixedly connected, so as to reduce the source of leaks that radiofrequency signal leaks.

As shown in figures 1 and 3, the screen layer of the second composing plate overturns 90 ° to the lateral direction of the second composing plate wall, with The wall of second composing plate is vertically arranged, and the screen layer and the second composing plate on the second composing plate are integral type structure.Due to Two composing plates are formed in one, therefore can shape in the screen layer 421 of vertical portion 42 and the intersection of screen layer 411 of horizontal part 41 Into breach, in order that inner bag and cage connection are convenient, reduce gap, filling plate 6 be set in indentation, there, filling plate 6 passes through weldering Connect mode screen layer and fix welding, reduce gap.

As shown in figure 4, the edge at the opening of shell 2 be bent with cabinet door 3 coordinate the first groove, cabinet door 3 be provided with and Second groove of the first groove occlusion.First groove includes the first trough rim 22 and the first cell body 21, and the second groove includes the second groove The cell body 32 of side 31 and second, the first trough rim 22 is stretched into the second cell body 32, and the second trough rim 31 is stretched into the first cell body 21 simultaneously, So that the first groove and the second groove patho-occlusion, when cabinet door 3 is closed, the radiofrequency signal in the inner chamber 1 of inner bag needs to pass through Repeatedly refraction can just release, but can gradually weaken intensity after the multiple refraction of radiofrequency signal, and therefore, the structure, which is effectively prevented, penetrates Frequency signal leaks, and reduces string and reads phenomenon.The bottom surface of the screen layer 411 of inner bag and the first groove of shell 2 fixes welding, shielding Plug welding hole is provided with layer 411, by welding manner so that screen layer 411 and shell are integrally fixed, gap is reduced.

The utility model is by using the first composing plate 5 of said structure design and the second composing plate, two composition plate shapes Fixed into inner bag and shell and be welded into the high-value consumables cabinet with double-decker, and set on composing plate in screen layer causes Formed and be seamlessly connected between courage and shell, it is to avoid when cabinet door is closed, seam of the radiofrequency signal between cabinet and cabinet door in inner chamber Gap leaks, so as to reduce the phenomenon that ultra-high frequency antenna string inside cabinet reads cabinet external electronic tags.The structure design is simply closed Reason, the manufacturing are convenient, and cost is low, and high financial profit greatly improves the ability for preventing radiofrequency signal from leaking.

Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.

Claims

1. a kind of high-value consumables cabinet provided with inner bag, it is characterised in that：Including shell and the inner bag being fixedly installed in shell, institute Stating inner bag includes the first composing plate and the second composing plate, and first composing plate is L-type structure, and second composing plate includes water Flat portion and vertical portion, vertical portion are arranged on the two ends of horizontal part, and towards identical, second composing plate and the first composing plate are consolidated Fixed connection forms the cuboid inner bag of recording quantity setting, the first composing plate and the second composing plate formation the inner bag opening Outwards turnover has screen layer for edge, and the screen layer is fixedly connected with shell.

2. a kind of high-value consumables cabinet provided with inner bag according to claim 1, it is characterised in that：The first composition plate shape Into the bottom surface of inner bag and trailing flank, left surface, top surface and the right flank of the second composing plate formation inner bag, first composition Plate and the second composing plate are fixedly connected by welding manner.

3. a kind of high-value consumables cabinet provided with inner bag according to claim 2, it is characterised in that：First composing plate and Second composing plate edge joint position passes through welding rod sealing welding.

4. a kind of high-value consumables cabinet provided with inner bag according to claim 1, it is characterised in that：First composing plate and Second composing plate is integrally formed manufacture by metallic plate.

5. a kind of high-value consumables cabinet provided with inner bag according to claim 4, it is characterised in that：First composing plate Lateral direction from screen layer to the first composing plate wall overturn 90 °, be vertically arranged with the wall of the first composing plate, the screen layer and First composing plate is integral type structure.

6. a kind of high-value consumables cabinet provided with inner bag according to claim 5, it is characterised in that：First composing plate The screen layer outer side edges edge that the two ends of screen layer are stretched out on the first composing plate, and end and the vertical portion of the second composing plate is flushed.

7. a kind of high-value consumables cabinet provided with inner bag according to claim 4, it is characterised in that：Second composing plate Lateral direction from screen layer to the second composing plate wall overturn 90 °, be vertically arranged with the wall of the second composing plate, the screen layer and Second composing plate is integral type structure.

8. a kind of high-value consumables cabinet provided with inner bag according to claim 7, it is characterised in that：Screen on the vertical portion The breach for covering the screen layer intersection on layer and horizontal part is filled out provided with plate, the filling plate is filled by fixing welding with screen layer Fill breach.