CN219068742U

CN219068742U - Efficient and stable RFID receiving end equipment

Info

Publication number: CN219068742U
Application number: CN202222933795.4U
Authority: CN
Inventors: 何杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-23
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses high-efficiency stable RFID receiving end equipment, which is applied to the field of identification data receiving equipment. The screw is driven to rotate by opening the first motor, so that the screw is meshed with the threaded sleeve on one side of the supporting frame, the supporting frame is driven to move back and forth, then the second motor is started to drive the fan blade to rotate, the working module is blown, the function of radiating the working module in the RFID receiving end device in a large area is achieved, and therefore the fan can radiate heat in a large area, and the practicability is improved.

Description

Efficient and stable RFID receiving end equipment

Technical Field

The utility model belongs to the technical field of identification data receiving equipment, and particularly relates to efficient and stable RFID receiving end equipment.

Background

The radio frequency identification technology has the advantages of high identification speed, convenient and quick reading, large data capacity, long service life, dynamic modification of tag information, higher safety and the like. At present, in the traffic field, more and more RFID reader-writer devices are applied to road traffic management, such as automobile electronic identification application mainly pushed by public security department.

Currently, the bulletin number is: CN214475028U discloses an ultrahigh frequency RFID reader-writer with stable connection, which comprises an RFID reader-writer, wherein the lower surface of the RFID reader-writer is fixedly connected with the upper surface of a supporting frame, the left side surface of the supporting frame is fixedly connected with the right side surface of a turnover component, the outer surface of the turnover component is fixedly connected with a movable plate, and the front surface of the movable plate is fixedly connected with one end of a positioning component. This connect stable hyperfrequency RFID reader-writer through setting up upset subassembly, fly leaf, locating component, connecting rod, piston, connecting pipe, communicating pipe, pipeline and sucking disc for this device can realize the fixed work of negative pressure absorption formula through the sucking disc, has guaranteed the steadiness that RFID reader-writer placed, and the location process is more simple and fast for the mode of tradition adoption bolt, and it is comparatively simple and convenient to dismantle, and this device can realize the effect of location at any time and anywhere simultaneously, thereby makes the result of use more showing.

Because RFID receiving equipment is a comparatively accurate electronic instrument, external force destroys and damages its internals very easily, and current RFID receiving equipment mainly adopts flat rectangle frame construction, and this kind of structure is because the area of top and bottom is great, leads to its protective capability weaker, but RFID receiving equipment's bottom is basically flush with the desktop, and the striking mainly comes from the top to RFID receiving equipment influence great, makes connection processing disconnection between each work module in inside comparatively strongly easily, influences the receipt of equipment to radio frequency information. Meanwhile, the RFID receiving equipment is an electronic instrument with higher heat generation rate, natural wind or fixed-point fan blade blowing is mainly adopted in the prior art, natural separation cost is low, but the effect is quite poor, the fixed-point fan blade blowing can only blow to some local working modules in the RFID receiving equipment, a plurality of fans are required to be installed when large-area air cooling is needed, the cost is higher, and the device is not practical.

Disclosure of Invention

The utility model aims to provide the efficient and stable RFID receiving end equipment, which has the advantages of protecting the top of the RFID receiving end equipment from collision and having the function of radiating the internal working module of the RFID receiving end equipment in a large area.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a high-efficient stable RFID receiving terminal equipment, includes the casing, the both sides at casing top rotate respectively and are connected with first fly leaf and second fly leaf, rotate between first fly leaf and the second fly leaf and be connected with the bull stick, the equal fixedly connected with of one side that first fly leaf and second fly leaf bottom are close to each other with casing fixed connection's spring, the inside one side bolt of casing has first motor, the output fixed mounting of first motor has the screw rod, one side of screw rod has with casing sliding connection's braced frame through thread bush threaded connection, braced frame's inside bolt has the second motor, the output fixed mounting of second motor has the flabellum.

The technical scheme is adopted: when receiving the striking through first fly leaf and second fly leaf, give the spring with the power transmission, then through spring atress shrink between first fly leaf and the second fly leaf at the resilience and shake the setting that offsets the impact force from top to bottom, realized can protecting from RFID receiving terminal equipment striking effect to improve the protection effect to RFID receiving terminal equipment, improve the life of inside work module. The screw is driven to rotate by opening the first motor, so that the screw is meshed with the threaded sleeve on one side of the supporting frame, the supporting frame is driven to move back and forth, then the second motor is started to drive the fan blade to rotate, the working module is blown, the function of radiating the working module in the RFID receiving end equipment in a large area is achieved, and therefore the fan is installed to radiate heat in a large area, and the practicability of the RFID receiving end equipment is improved.

The utility model is further characterized in that ventilation openings are formed in two sides of the shell, a protective net is fixedly arranged in the ventilation openings, and a shutter fan which is rotatably connected with the ventilation openings is arranged on one side of the protective net.

The technical scheme is adopted: can reduce the entry of dust and sundries.

The utility model is further arranged that a filter screen matched with the second motor is fixedly arranged on one side of the supporting frame away from the fan blade.

The technical scheme is adopted: and the second motor is convenient to ventilate and dissipate heat.

The utility model is further arranged that the inside of the shell is respectively bolted with a frequency detection module, a control module and a data processing module which are mutually matched for use.

The technical scheme is adopted: it can complete the work of data detection, receiving and processing.

The utility model is further arranged that the front surface of the shell is fixedly provided with a data jack matched with the frequency detection module, the control module and the data processing module.

The technical scheme is adopted: and the data is convenient to download or transfer.

The utility model is further arranged that the bottom of the shell is welded with a bottom plate, and mounting holes are formed in two sides of the bottom plate.

The technical scheme is adopted: the RFID receiving end device is conveniently fixed on the desktop by using bolts.

The utility model is further arranged that the back of the shell is rotatably connected with a receiving antenna which is matched with the frequency detection module, the control module and the data processing module.

The technical scheme is adopted: the signal receiving capability of the RFID receiving terminal equipment can be improved.

The utility model is further arranged that the bottom of the bottom plate is adhered with the anti-slip pad.

The technical scheme is adopted: the anti-skid capability of the RFID receiving end equipment on a desktop is improved.

In summary, the utility model has the following beneficial effects:

1. according to the utility model, when the first movable plate and the second movable plate are impacted, the force is transmitted to the spring, and then the first movable plate and the second movable plate are elastically rebounded and shake up and down through the stress contraction of the spring, so that the impact force is counteracted, the impact effect from the top of the RFID receiving end equipment can be protected, the protection effect on the RFID receiving end equipment is improved, and the service life of the internal working module is prolonged;

2. according to the utility model, the first motor is started to drive the screw rod to rotate, so that the screw rod is meshed with the threaded sleeve on one side of the supporting frame, the supporting frame is driven to move forwards and backwards, then the second motor is started to drive the fan blade to rotate, and the working module is blown, so that the function of radiating the working module in the RFID receiving end equipment in a large area is achieved, and the fan is installed to radiate the heat in a large area, so that the practicability of the RFID receiving end equipment is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional elevation view of the present utility model;

FIG. 3 is a side elevational view in cross-section of the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 2.

Reference numerals: 1. a housing; 2. a first movable plate; 3. a second movable plate; 4. a rotating rod; 5. a spring; 6. a first motor; 7. a screw; 9. a receiving antenna; 10. a support frame; 12. a second motor; 13. a fan blade; 14. a bottom plate; 15. a filter screen; 16. a vent; 17. a protective net; 18. a louver fan; 19. a mounting hole; 20. an anti-slip pad; 21. a frequency detection module; 22. a control module; 23. a data processing module; 24. a data jack.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1, fig. 2, fig. 3, a high-efficient stable RFID receiving end equipment, which comprises a housin 1, the both sides at casing 1 top are rotated respectively and are connected with first fly leaf 2 and second fly leaf 3, rotate between first fly leaf 2 and the second fly leaf 3 and be connected with bull stick 4, the equal fixedly connected with of one side that is close to each other of first fly leaf 2 and second fly leaf 3 bottom is with casing 1 fixed connection's spring 5, when receiving the striking through first fly leaf 2 and second fly leaf 3, give spring 5 with the power transfer, then through spring 5 atress shrink between first fly leaf 2 and the second fly leaf 3 rebound and carry out the setting that shakes down the impact force with the impact force, realized can protect from RFID receiving end equipment top striking effect, thereby improve the protective effect to RFID receiving end equipment, improve the life of inside working module.

Referring to fig. 2, the inside of the housing 1 is respectively bolted with a frequency detection module 21, a control module 22 and a data processing module 23, which are mutually matched, so that the data detection, receiving and processing can be completed.

Referring to fig. 1, a data socket 24 used in cooperation with a frequency detection module 21, a control module 22 and a data processing module 23 is fixedly installed on the front surface of the housing 1, so that data can be conveniently downloaded or transferred.

Referring to fig. 1, 2 and 3, a bottom plate 14 is welded at the bottom of the housing 1, and mounting holes 19 are formed in both sides of the bottom plate 14, so that the RFID receiving end device can be conveniently fixed on a table top by using bolts.

Referring to fig. 1, 2 and 3, the back of the casing 1 is rotatably connected with a receiving antenna 9 used together with a frequency detection module 21, a control module 22 and a data processing module 23, so that the signal receiving capability of the RFID receiving end device can be improved.

The use process is briefly described: when the top of the RFID receiving end equipment needs to be protected from collision, force is transmitted to the spring 5 when the first movable plate 2 and the second movable plate 3 are impacted, then the first movable plate 2 and the second movable plate 3 are contracted by the force of the spring 5 to rebound and shake up and down, and finally the impact force is counteracted by continuously contracting by the force of the spring 5.

Example 2:

referring to fig. 2, fig. 3 and fig. 4, an efficient and stable RFID receiving end device comprises a housing 1, a first motor 6 is bolted to one side of the interior of the housing 1, a screw rod 7 is fixedly arranged at the output end of the first motor 6, a support frame 10 slidably connected with the housing 1 is connected to one side of the screw rod 7 through a threaded sleeve in a threaded manner, a second motor 12 is bolted to the interior of the support frame 10, a fan blade 13 is fixedly arranged at the output end of the second motor 12, the screw rod 7 is driven to rotate by opening the first motor 6, the screw rod 7 is meshed with the threaded sleeve on one side of the support frame 10, so that the support frame 10 is driven to move forwards and backwards, then the second motor 12 is opened to drive the fan blade 13 to rotate, and the working module is blown, so that the function of radiating the internal working module of the RFID receiving end device can be realized in a large area, the fan can also be used for radiating in a large area, and the practicability of the RFID receiving end device is improved.

Referring to fig. 1, 2 and 3, ventilation openings 16 are formed in two sides of the shell 1, a protection net 17 is fixedly arranged in the ventilation openings 16, and a shutter fan 18 which is rotatably connected with the ventilation openings 16 is arranged on one side of the protection net 17, so that dust and sundries can be reduced.

Referring to fig. 4, a filter screen 15 used in cooperation with the second motor 12 is fixedly installed on one side of the support frame 10 away from the fan blades 13, so that ventilation and heat dissipation of the second motor 12 are facilitated.

Referring to fig. 1, 2 and 3, an anti-slip pad 20 is adhered to the bottom of the bottom plate 14, so as to improve the anti-slip capability of the RFID receiving end device on a tabletop.

The use process is briefly described: when the large-area heat dissipation of the working module inside the RFID receiving end equipment is required, the first motor 6 is started to drive the screw rod 7 to rotate, so that the screw rod 7 is meshed with the threaded sleeve on one side of the supporting frame 10, the supporting frame 10 is driven to move forwards and backwards, the second motor 12 is started to drive the fan blades 13 to rotate, the working module is blown, the air flow inside the shell 1 can enter and exit from the ventilation openings 16 on two sides, and the air can circulate.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. An efficient and stable RFID receiving end device, comprising a housing (1), characterized in that: the utility model discloses a fan blade structure, including casing (1), screw rod (7) are fixed on the inside one side of casing (1), rotation respectively are connected with first fly leaf (2) and second fly leaf (3) in both sides at casing (1) top, rotate between first fly leaf (2) and second fly leaf (3) and be connected with bull stick (4), one side that first fly leaf (2) and second fly leaf (3) bottom are close to each other all fixedly connected with casing (1) fixedly connected with spring (5), the inside one side bolt of casing (1) has first motor (6), the output fixed mounting of first motor (6) has screw rod (7), one side of screw rod (7) has support frame (10) with casing (1) sliding connection through thread bush threaded connection, the inside bolt of support frame (10) has second motor (12), the output fixed mounting of second motor (12) has flabellum (13).

2. An efficient and stable RFID receiver device according to claim 1, characterized in that: the novel air conditioner is characterized in that ventilation openings (16) are formed in two sides of the shell (1), a protection net (17) is fixedly arranged in the ventilation openings (16), and a louver fan (18) which is connected with the ventilation openings (16) in a rotating mode is arranged on one side of the protection net (17).

3. An efficient and stable RFID receiver device according to claim 1, characterized in that: a filter screen (15) matched with the second motor (12) is fixedly arranged on one side, far away from the fan blades (13), of the supporting frame (10).

4. An efficient and stable RFID receiver device according to claim 1, characterized in that: the inside of the shell (1) is respectively bolted with a frequency detection module (21), a control module (22) and a data processing module (23) which are matched with each other.

5. The efficient and stable RFID sink device according to claim 4, wherein: the front surface of the shell (1) is fixedly provided with a data jack (24) which is matched with the frequency detection module (21), the control module (22) and the data processing module (23).

6. An efficient and stable RFID receiver device according to claim 1, characterized in that: the bottom of the shell (1) is welded with a bottom plate (14), and mounting holes (19) are formed in two sides of the bottom plate (14).

7. The efficient and stable RFID sink device according to claim 4, wherein: the back of the shell (1) is rotatably connected with a receiving antenna (9) which is matched with the frequency detection module (21), the control module (22) and the data processing module (23).

8. The efficient and stable RFID sink device of claim 6, wherein: the bottom of the bottom plate (14) is adhered with an anti-slip pad (20).