CN215186744U

CN215186744U - Data automatic acquisition device based on NFC

Info

Publication number: CN215186744U
Application number: CN202120914303.XU
Authority: CN
Inventors: 谈应强
Original assignee: Ningxia Youyue Information Technology Co ltd
Current assignee: Ningxia Youyue Information Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-14
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to a data automatic acquisition technical field just discloses a data automatic acquisition device based on NFC, including casing, display screen, NFC data acquisition module, bluetooth module, power module and protective housing, the front side of casing is provided with display screen and power module, the display screen is located power module's right side. This data automatic acquisition device based on NFC, through setting up flexible subassembly, fixed subassembly and protector, cooperation shock attenuation between connecting rod and the connecting spring when the device falls, make the slide reciprocate the extension rod under the effect of elastic ball, thereby reduce the upper and lower vibrations of casing, when the left and right sides receives the striking, two relative or back of the body removal of slider, make both sides protection piece relative or back of the body removal of carrying on the back under the drive of connecting rod, the effect of protection can reduce inside casing striking dynamics, realized preventing that the device carries out the purpose protected, the damage to the device body of minimizing.

Description

Data automatic acquisition device based on NFC

Technical Field

The utility model relates to a data automatic acquisition technical field specifically is a data automatic acquisition device based on NFC.

Background

Data automatic acquisition device carries out the automatic acquisition of sign and production information of tracing to the source to production equipment and product etc. and acquires, and NFC evolves by non-contact Radio Frequency Identification (RFID), and along with NFC's appearance, more and more instrument and equipment support NFC communication function now, has consequently brought huge facility for data acquisition.

At present, the existing automatic data acquisition device based on NFC cannot avoid the risk of falling in the process of acquiring information of a product by using the automatic data acquisition device, does not have a device for preventing falling to protect the automatic data acquisition device, cannot effectively protect the automatic data acquisition device when the automatic data acquisition device falls, easily causes the damage of the automatic data acquisition device, influences the normal use and the service life of acquisition equipment, and then provides the automatic data acquisition device based on NFC to solve the proposed problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a data automatic acquisition device based on NFC possesses and prevents falling the device and protect advantages such as, has solved current data automatic acquisition device based on NFC, can not avoid the risk that probably appears dropping at the in-process that carries out information acquisition to the product with it, the device that does not have and prevent falling protects it, when acquisition device drops, can't effectually protect it, cause acquisition device's damage easily, influence acquisition equipment's normal use and life's problem.

(II) technical scheme

For realizing the above-mentioned anti-falling device and protect the purpose, the utility model provides a following technical scheme: an NFC-based automatic data acquisition device comprises a shell, a display screen, an NFC data acquisition module, a Bluetooth module, a power module and a protective shell, wherein the display screen and the power module are arranged on the front side of the shell, the display screen is positioned on the right side of the power module, the NFC data acquisition module and the Bluetooth module are arranged inside the shell, the protective shell is positioned on the outer side of the shell, a telescopic component movably connected with the top wall in the protective shell is arranged at the top of the shell, a fixed component fixedly connected with the bottom wall in the protective shell is arranged at the bottom of the shell, and protective devices are arranged on the left side and the right side of the protective shell;

the inside of casing is provided with NFC data acquisition module, NFC data acquisition module's output is connected with the input electricity of display screen, NFC data acquisition module is connected with the two-way electricity of data storage module, NFC data acquisition module is connected with the two-way electricity of data conversion module, data storage module is connected with the two-way electricity of data conversion module, data conversion module is connected with the two-way electricity of bluetooth module, power module provides electric power for data automatic acquisition device.

Preferably, flexible subassembly includes the connecting rod, the interior roof of protective housing rotates and is connected with the connecting rod that quantity is four, two the connecting rod is a set of and all rotates with the top of casing to be connected, and unilateral two fixed mounting has connecting spring between the connecting rod.

Preferably, fixed subassembly includes the sleeve, the bottom fixed mounting of casing has the sleeve, telescopic inner wall sliding connection has the slide, the bottom fixed mounting of slide have extend to the sleeve bottom and with protective housing bottom wall fixed connection's extension rod, telescopic inside movable mounting have with slide top swing joint's elastic ball.

Preferably, protector includes mounting groove and protection piece, and the quantity of protection piece is two and is located the left and right sides of protective housing respectively, the left and right sides at the protective housing is seted up to the mounting groove, the inside slidable mounting of mounting groove has the slider that quantity is two, upper and lower both sides the equal fixed mounting in opposite sides of slider has the expanding spring with mounting groove inner wall fixed connection, controls two the rectangular channel has all been seted up to the opposite side of protection piece, the inboard movable mounting of rectangular channel has quantity to be two and extend to the outside of rectangular channel and with the slider front side rotation be connected the connecting rod, control two the equal fixed mounting in upper and lower both ends of protection piece opposite side has the fixture block.

Preferably, the left side and the right side of the protective shell are both provided with clamping grooves, and the clamping grooves are matched with the clamping blocks in size.

Preferably, the left and right protection devices are symmetrically distributed, and the back sides of the two protection blocks are in arc design.

(III) advantageous effects

Compared with the prior art, the utility model provides a data automatic acquisition device based on NFC possesses following beneficial effect:

this data automatic acquisition device based on NFC, through setting up flexible subassembly, fixed subassembly and protector, cooperation shock attenuation between connecting rod and the connecting spring when the device falls, make the slide reciprocate the extension rod under the effect of elastic ball, thereby reduce the upper and lower vibrations of casing, when the left and right sides receives the striking, two relative or back of the body removal of slider, make both sides protection piece relative or back of the body removal of carrying on the back under the drive of connecting rod, the effect of protection can reduce inside casing striking dynamics, realized preventing that the device carries out the purpose protected, the damage to the device body of minimizing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic diagram of the present invention.

In the figure: 1 casing, 2 display screens, 3 NFC data acquisition module, 4 bluetooth module, 5 power module, 6 protective housings, 7 flexible subassemblies, 71 connecting rods, 72 coupling spring, 8 fixed subassemblies, 81 sleeve, 82 slide, 83 extension rod, 84 elastic ball, 9 protector, 91 mounting groove, 92 slider, 93 expanding spring, 94 protection piece, 95 rectangular channel, 96 connecting rods, 97 fixture block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic data acquisition device based on NFC comprises a shell 1, a display screen 2, an NFC data acquisition module 3, a Bluetooth module 4, a power module 5 and a protective shell 6, wherein the display screen 2 and the power module 5 are fixedly installed on the front side of the shell 1, the display screen 2 is positioned on the right side of the power module 5, the NFC data acquisition module 3 and the Bluetooth module 4 are fixedly installed inside the shell 1, the protective shell 6 is positioned on the outer side of the shell 1, a telescopic component 7 movably connected with the inner top wall of the protective shell 6 is movably installed at the top of the shell 1, the telescopic component 7 comprises connecting rods 71, the inner top wall of the protective shell 6 is rotatably connected with four connecting rods 71, two connecting rods 71 are in one group and are rotatably connected with the top of the shell 1, a connecting spring 72 is fixedly installed between the two connecting rods 71 on one side, and a fixing component 8 fixedly connected with the inner bottom wall of the protective shell 6 is fixedly installed at the bottom of the shell 1, the fixing component 8 comprises a sleeve 81, the bottom of the shell 1 is fixedly provided with the sleeve 81, the inner wall of the sleeve 81 is connected with a sliding plate 82 in a sliding manner, the bottom of the sliding plate 82 is fixedly provided with an extension rod 83 which extends to the bottom of the sleeve 81 and is fixedly connected with the inner bottom wall of the protective shell 6, the interior of the sleeve 81 is movably provided with an elastic ball 84 which is movably connected with the top of the sliding plate 82, the left side and the right side of the protective shell 6 are both fixedly provided with protective devices 9, each protective device 9 comprises a mounting groove 91 and protective blocks 94, the left protective device 9 and the right protective device 9 are symmetrically distributed, the opposite sides of the two protective blocks 94 are in an arc design, the two protective blocks 94 are respectively positioned at the left side and the right side of the protective shell 6, the mounting grooves 91 are respectively arranged at the left side and the right side of the protective shell 6, the two sliding blocks 92 are slidably mounted in the mounting groove 91, the opposite sides of the upper sliding blocks 92 and the lower blocks 92 are both fixedly provided with extension springs 93 which are fixedly connected with the inner walls of the mounting grooves 91, rectangular grooves 95 are respectively formed in the opposite sides of the left protective block 94 and the right protective block 94, two connecting rods 96 which extend to the outer sides of the rectangular grooves 95 and are rotatably connected with the front sides of the sliding blocks 92 are movably mounted on the inner sides of the rectangular grooves 95, clamping blocks 97 are fixedly mounted at the upper ends and the lower ends of the opposite sides of the left protective block 94 and the right protective block 94, clamping grooves are respectively formed in the left side and the right side of the protective shell 6, the size of each clamping groove is matched with that of the clamping block 97, by arranging the telescopic assemblies 7, the fixed assemblies 8 and the protective devices 9, the connecting rods 71 and the connecting springs 72 are matched for damping when the device falls down, the sliding plates 82 move up and down the extension rods 83 under the action of the elastic balls 84, so that the vertical vibration of the shell 1 is reduced, when the left side and the right side are impacted, the two sliding blocks 92 move relatively or oppositely move under the driving of the connecting rods 96, the impact force on the inner shell 1 can be reduced by the protective effect, the purpose of protecting the anti-falling device is achieved, and damage to the device body is reduced as much as possible;

the inside of casing 1 is provided with NFC data acquisition module 3, NFC data acquisition module 3's output is connected with the input electricity of display screen 2, NFC data acquisition module 3 is connected with the two-way electricity of data storage module, NFC data acquisition module 3 is connected with the two-way electricity of data conversion module, data storage module is connected with the two-way electricity of data conversion module, data conversion module is connected with 4 two-way electricity of bluetooth module, power module 5 provides electric power for data automatic acquisition device.

In summary, the NFC-based data automatic acquisition device is provided with the telescopic component 7, the fixed component 8 and the protection device 9, when the device falls down, the connecting rod 71 and the connecting spring 72 are matched for damping, the sliding plate 82 moves up and down the extension rod 83 under the action of the elastic ball 84, so that the up-and-down vibration of the shell 1 is reduced, when the left side and the right side are impacted, the two sliding blocks 92 move oppositely or oppositely, the protection blocks 94 on the two sides move oppositely or oppositely under the driving of the connecting rod 96, the impact force on the inner shell 1 can be reduced by the protection effect, the purpose of protecting the anti-falling device is realized, the damage to the device body is reduced as much as possible, the problem that the existing NFC-based data automatic acquisition device cannot avoid the risk of falling in the process of acquiring information of a product by using the device is solved, and the anti-falling device is not used for protecting the device, when collection system dropped, can't effectually protect it, caused collection system's damage easily, influenced collection equipment's normal use and life's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a data automatic acquisition device based on NFC, includes casing (1), display screen (2), NFC data acquisition module (3), bluetooth module (4), power module (5) and protective housing (6), its characterized in that: the front side of the shell (1) is provided with a display screen (2) and a power supply module (5), the display screen (2) is located on the right side of the power supply module (5), the inside of the shell (1) is provided with an NFC data acquisition module (3) and a Bluetooth module (4), the protective shell (6) is located on the outer side of the shell (1), the top of the shell (1) is provided with a telescopic component (7) movably connected with the inner top wall of the protective shell (6), the bottom of the shell (1) is provided with a fixed component (8) fixedly connected with the inner bottom wall of the protective shell (6), and the left side and the right side of the protective shell (6) are both provided with protective devices (9);

the inside of casing (1) is provided with NFC data acquisition module (3), the output of NFC data acquisition module (3) is connected with the input electricity of display screen (2), NFC data acquisition module (3) is connected with the two-way electricity of data storage module, NFC data acquisition module (3) is connected with the two-way electricity of data conversion module, data storage module is connected with the two-way electricity of data conversion module, the data conversion module is connected with bluetooth module (4) two-way electricity, power module (5) provide electric power for data automatic acquisition device.

2. The automatic data acquisition device based on NFC according to claim 1, characterized in that: flexible subassembly (7) include connecting rod (71), the interior roof of protective housing (6) rotates and is connected with connecting rod (71) that quantity is four, two connecting rod (71) are a set of and all rotate with the top of casing (1) and are connected, and unilateral two fixed mounting has connecting spring (72) between connecting rod (71).

3. The automatic data acquisition device based on NFC according to claim 1, characterized in that: fixed subassembly (8) include sleeve (81), the bottom fixed mounting of casing (1) has sleeve (81), the inner wall sliding connection of sleeve (81) has slide (82), the bottom fixed mounting of slide (82) have extend to sleeve (81) bottom and with protective housing (6) inner bottom wall fixed connection's extension rod (83), the inside movable mounting of sleeve (81) has elastic ball (84) with slide (82) top swing joint.

4. The automatic data acquisition device based on NFC according to claim 1, characterized in that: the protection device (9) comprises mounting grooves (91) and protection blocks (94), the number of the protection blocks (94) is two, the protection blocks are respectively positioned at the left side and the right side of the protection shell (6), the mounting groove (91) is arranged on the left side and the right side of the protective shell (6), two sliding blocks (92) are slidably mounted in the mounting groove (91), telescopic springs (93) fixedly connected with the inner wall of the mounting groove (91) are fixedly mounted on the opposite sides of the sliding blocks (92) on the upper side and the lower side, rectangular grooves (95) are formed in the opposite sides of the left protective block and the right protective block (94), the inboard movable mounting of rectangular channel (95) has quantity for two and extend to the outside of rectangular channel (95) and with slider (92) front side rotation connection's connecting rod (96), control two the equal fixed mounting in upper and lower both ends of protection piece (94) opposite side has fixture block (97).

5. The automatic NFC-based data acquisition device of claim 4, wherein: the left side and the right side of the protective shell (6) are both provided with clamping grooves, and the clamping grooves are matched with the clamping blocks (97) in size.

6. The automatic NFC-based data acquisition device of claim 4, wherein: the left and right protection devices (9) are symmetrically distributed, and the back sides of the two protection blocks (94) are arc-shaped.