CN205302310U - A fixed casing for RFID discerns sensor - Google Patents
A fixed casing for RFID discerns sensor Download PDFInfo
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- CN205302310U CN205302310U CN201521083618.5U CN201521083618U CN205302310U CN 205302310 U CN205302310 U CN 205302310U CN 201521083618 U CN201521083618 U CN 201521083618U CN 205302310 U CN205302310 U CN 205302310U
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- shell
- rfid
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- radio frequency
- base plate
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Abstract
The utility model belongs to the technical field of the radio communication technique and specifically relates to a fixed casing for RFID discerns sensor. A fixed casing for RFID discerns sensor, includes shell, its characterized in that: the shell be the cuboid structure to be equipped with the recess of installation RFID discernment sensor in the shell, the bottom of recess is equipped with the coil mounting groove, and the top that is located the coil mounting groove is equipped with a plurality of gussets, be equipped with the fixed orifices on lieing in a side of shell, one side of fixed orifices is equipped with the pilot lamp jack, what be located the shell is equipped with all around the shell fixed orifices respectively. Compare with prior art, durable, strong adaptability lastingly uses the mode of whole encapsulating encapsulation, and discerning in the sensor crucial components and parts with REID, to seal the protection completely internal at firm epoxy resin cure, makes radio frequency component not receive the interference of external heat, light, dust and vibration, the performance that can remain stable.
Description
Technical field
This utility model relates to wireless communication technology field, specifically a kind of fixing housing identifying sensor for RFID.
Background technology
RFID is a kind of wireless communication technology, radio signals identification specific objective can be passed through and read and write related data, setting up machinery or optical contact between system and specific objective without identifying, it is mainly characterized by: quickly scanning, volume are little and various informative, contamination resistance and durability, reusable. penetrance and read without barrier, the memory capacity of data is big and safety is high.
The basic functional principle of RFID technique is after label enters magnetic field, receive the radiofrequency signal that plug-in reader sends, the energy obtained by faradic current sends out storage product information in the chips, or the signal of a certain frequency is actively sent by label, plug-in reader is delivered to CIS and is carried out relevant data process after reading information and decoding.
RFID identifies that sensor is often in some more severe environment and works; need radio frequency component is carried out closed protective; the dust in the shielding external world, dampness; the temperature remained stable for and vibration environment; use the mode that encapsulating is closed can not only fully meet instructions for use; and cost of manufacture is cheap, product can keep permanent stability.
Summary of the invention
This utility model is for overcoming the deficiencies in the prior art; a kind of fixing housing identifying sensor for RFID is provided; RFID identifying, the completely enclosed protection of sensor is in firmly epoxy resin, and sensor is not affected by external factor to make RFID identify, keeps the performance that it is stable.
For achieving the above object, design a kind of fixing housing identifying sensor for RFID, including shell, it is characterized in that: described shell is rectangular structure, and it is provided with the groove installing RFID identification sensor in shell, the bottom of groove is provided with coil mounting groove, and what be positioned at coil mounting groove is arranged over some inner reinforced plates; The one side being positioned at shell is provided with fixing hole, and the side of fixing hole is provided with display lamp jack; The surrounding being positioned at shell is respectively equipped with shell fixing hole.
The L-shaped panel construction of described inner reinforced plate, and the top of inner reinforced plate is provided with boss, and inner reinforced plate is provided with 4.
What be positioned at shell fixing hole is arranged over round ring boss.
Described RFID identifies that sensor includes radio frequency base plate, RF core plate, radio-frequency coil, adapter, display lamp, and RF core plate is connected with radio frequency base plate by pricking with needle, side-lower solder connector and a display lamp of radio frequency base plate; The bottom of radio frequency base plate connects radio-frequency coil by going between.
Described shell and RFID identify in the cavity between sensor and are provided with epoxy resin embedding adhesive.
This utility model is compared with the existing technology, durable, strong adaptability, use the mode of overall encapsulating encapsulation, REID is identified, and in sensor, the completely enclosed protection of key components is in firmly epoxy resin cured body, make radio frequency component not by the interference of extraneous heat, light, dust and vibration, the performance that can remain stable for; Maintenance cost is zero, if can guarantee that the radio frequency component of every product is completely qualified, and the problem that there's almost no maintenance, completely only it is correlated with the components and parts life-span of radio frequency component.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model structure sectional view.
Fig. 3 is that RFID identifies sensor construction schematic diagram.
Fig. 4 is shell mechanism schematic diagram.
Referring to Fig. 1 to Fig. 4,1 is shell, and 2 is radio frequency base plate, and 3 is RF core plate, and 4 is epoxy resin embedding adhesive, 5 is radio-frequency coil, and 6 is adapter, and 7 is display lamp, and 8 is fixing hole, and 9 is display lamp jack, 10 is shell fixing hole, and 11 is coil mounting groove, and 12 is round ring boss, and 13 is inner reinforced plate.
Detailed description of the invention
Below according to accompanying drawing, this utility model is described further.
As shown in Figures 1 to 4, shell 1 is in rectangular structure, and is provided with the groove installing RFID identification sensor in shell 1, and the bottom of groove is provided with coil mounting groove 11, and what be positioned at coil mounting groove 11 is arranged over some inner reinforced plates 13; The one side being positioned at shell 1 is provided with fixing hole 8, and the side of fixing hole 8 is provided with display lamp jack 9; The surrounding being positioned at shell 1 is respectively equipped with shell fixing hole 10.
The L-shaped panel construction of inner reinforced plate 13, and the top of inner reinforced plate 13 is provided with boss, and inner reinforced plate 13 is provided with 4.
What be positioned at shell fixing hole 10 is arranged over round ring boss 12.
RFID identifies that sensor includes radio frequency base plate 2, RF core plate 3, radio-frequency coil 5, adapter 6, display lamp 7, and RF core plate 3 is connected with radio frequency base plate 2 by pricking with needle, a side-lower solder connector 6 of radio frequency base plate 2 and display lamp 7; The bottom of radio frequency base plate 2 connects radio-frequency coil 5 by going between.
Shell 1 and RFID identify in the cavity between sensor and are provided with epoxy resin embedding adhesive 4.
RFID identifies that sensor integral installation is in the cavity within shell 1, adapter 6 inserts in the adapter fixing hole 8 of shell 1, and after adjusting position, it is fixed on shell 1 with the clamp nut on adapter 6, display lamp 7 inserts in the display lamp jack 9 of shell 1, radio-frequency coil 5 is arranged in the coil mounting groove 11 of shell 1 intracavity bottom, after radio-frequency coil 5, adapter 6 and display lamp 7 all being installed, is placed in by radio frequency base plate 2 on the boss of the inner reinforced plate 13 within shell 1.
After RFID identifies that sensor integral installation completes, load weighted double epoxy resin embedding adhesive 4 is allocated, pour in the inner chamber of shell 1 after froth in vacuum and allotment uniformly, until filling completely, allocating technology according to epoxy resin embedding adhesive, wait for a period of time after being fully cured, just complete RFID and identify sensor encapsulation process in shell 1.
Shell 1 is an integrally-molded by plastic mould, sensor is identified for loading RFID, shell 1 will be fixed on AVG dolly by four shell fixing holes 10, the end face of four fixing holes 10 has the arc cam 12 of about 1mm, play fixing supporting role, shell 1 is cavity body structure, intracavity bottom has mounting groove 11 structure for fixed RF coil, inner chamber surrounding four inner reinforced plate 13 structures of distribution, simultaneously work as two effects, the upper surface of inner reinforced plate 13 is the boss of the base plate placing radio frequency base plate 2, inner reinforced plate 13 self plays, for shell 1, the effect that structure strengthens, the side of shell 1 makes three perforates, middle macropore is the adapter fixing hole 8 installing adapter 6, two display lamp jacks of longitudinal arrangement are for installing two LED lamp holder on display lamp 7, the back side thickness Jiao Chu of shell 1 makees contracting glue and processes, excavate unnecessary space, the often place wall thickness allowing shell 1 keeps uniformly, the case surface making injection mo(u)lding does not have flaw.
Shell 1 internal cavity is cut off into two independent spaces by the radio frequency base plate 2 being arranged in shell 1, described radio frequency base plate 2 makes two perforates 16, when carrying out encapsulating encapsulation operation, pour the epoxy resin embedding adhesive in shell 1 cavity into after filling up the space above radio frequency base plate 2, whole radio frequency component the underlying space of radio frequency base plate 2 can be flow to, so that can be encapsulated in the cavity of shell 1 by epoxy resin embedding adhesive 4 along two perforates 16 of base plate.
Claims (5)
1. the fixing housing identifying sensor for RFID, including shell, it is characterized in that: described shell (1) is in rectangular structure, and it is provided with the groove installing RFID identification sensor in shell (1), the bottom of groove is provided with coil mounting groove (11), and what be positioned at coil mounting groove (11) is arranged over some inner reinforced plates (13); The one side being positioned at shell (1) is provided with fixing hole (8), and the side of fixing hole (8) is provided with display lamp jack (9); The surrounding being positioned at shell (1) is respectively equipped with shell fixing hole (10).
2. a kind of fixing housing identifying sensor for RFID according to claim 1, it is characterised in that: described inner reinforced plate (13) L-shaped panel construction, and the top of inner reinforced plate (13) is provided with boss, and inner reinforced plate (13) is provided with 4.
3. a kind of fixing housing identifying sensor for RFID according to claim 1, it is characterised in that: what be positioned at shell fixing hole (10) is arranged over round ring boss (12).
4. a kind of fixing housing identifying sensor for RFID according to claim 1, it is characterized in that: described RFID identifies that sensor includes radio frequency base plate (2), RF core plate (3), radio-frequency coil (5), adapter (6), display lamp (7), RF core plate (3) is connected with radio frequency base plate (2) by pricking with needle, a side-lower solder connector (6) of radio frequency base plate (2) and display lamp (7); The bottom of radio frequency base plate (2) connects radio-frequency coil (5) by going between.
5. a kind of fixing housing identifying sensor for RFID according to claim 1 or 4, it is characterised in that: described shell (1) and RFID identify in the cavity between sensor and are provided with epoxy resin embedding adhesive (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083618.5U CN205302310U (en) | 2015-12-23 | 2015-12-23 | A fixed casing for RFID discerns sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083618.5U CN205302310U (en) | 2015-12-23 | 2015-12-23 | A fixed casing for RFID discerns sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205302310U true CN205302310U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521083618.5U Active CN205302310U (en) | 2015-12-23 | 2015-12-23 | A fixed casing for RFID discerns sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205302310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114209450A (en) * | 2021-11-09 | 2022-03-22 | 上海银色轨迹智能科技有限公司 | Handheld scanning equipment for counting medical surgical instruments |
-
2015
- 2015-12-23 CN CN201521083618.5U patent/CN205302310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114209450A (en) * | 2021-11-09 | 2022-03-22 | 上海银色轨迹智能科技有限公司 | Handheld scanning equipment for counting medical surgical instruments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190531 Address after: 264006 2nd Floor, B-27 District, Beijing Zhonglu, Yantai Economic and Technological Development Zone, Shandong Province Patentee after: Shandong Atlas Intelligent Technology Co., Ltd. Address before: 3555, Xin Xin Bei Road, Shanghai, Jiading District Patentee before: SHANGHAI MJ INTELLIGENT SYSTEMS CO., LTD. |
|
| TR01 | Transfer of patent right |