CN214888617U

CN214888617U - Radio frequency checking device

Info

Publication number: CN214888617U
Application number: CN202121213054.8U
Authority: CN
Inventors: 韩明杰
Original assignee: Zhongneng Ruihe Technology Beijing Co ltd
Current assignee: Zhongneng Ruihe Technology Beijing Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-26
Anticipated expiration: 2031-06-01

Abstract

The utility model provides a radio frequency checking device, which comprises a housin, the top symmetry of the inside both sides of casing is equipped with damper assembly, two damper assembly all includes the shock attenuation board, two one side that the shock attenuation board is adjacent all bonds there is the shock pad, two the radio frequency scanner is installed on the top of the adjacent one side of shock pad, the bottom of radio frequency scanner is equipped with the mounting box, one side partition that the shock attenuation board is close to shells inner wall is equipped with a plurality of springs, the stopper is installed to the upper and lower both ends symmetry of shock attenuation board, the spacing groove has all been seted up to the inboard one end that corresponds the stopper of casing, the stopper is sliding connection with the spacing groove, just the stopper is T shape with the spacing groove. The utility model discloses a be equipped with damper unit etc for the device is difficult to be because of dropping or the collision leads to its inside part to damage, thereby makes its life obtain the extension.

Description

Radio frequency checking device

Technical Field

The utility model relates to a radio frequency identification's technical field specifically is a radio frequency device of checing.

Background

The radio frequency identification technology is used as an important branch of the internet of things technology, and is widely applied by virtue of the characteristics of non-contact, long distance and simultaneous reading of multiple tags, such as: library, access control system, warehouse management, food safety traceability and the like.

According to a patent document (publication number CN210955068U), a handheld foldable asset checking device is provided, which comprises a first body, wherein a first key is arranged on the front surface of the first body in a penetrating manner, a power supply is arranged on the back of the first body in a penetrating manner, and a signal converter, a signal amplifier, a relay, a central processing unit, a wireless transceiver, a data processor and a memory are respectively arranged in an inner cavity of the first body. The utility model discloses a signal amplifier, the relay, central processing unit, wireless transceiver, data processor, the memory, the second body, a display screen, the camera, the speaker, the second button cooperates with the scanning head, realized can handheld and folding purpose, convenient operation not only, and also conveniently carry to avoid bringing inconvenience for user's use, satisfy the demand in current market, the practicality and the usability of asset checking device have been improved, the problem that asset checking device is heavier in the past has been solved.

However, the existing device is poor in damping effect, and internal parts are easily damaged if the existing device is accidentally dropped or collided in the checking process, so that the recognition sensitivity and the service life of the device are affected.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a radio frequency checking device for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a radio frequency checking device, includes the casing, the top symmetry of the inside both sides of casing is equipped with damper assembly, two damper assembly all includes the shock attenuation board, two one side that the shock attenuation board is adjacent all bonds there is the shock pad, two the radio frequency scanner is installed on the top of the adjacent one side of shock pad, the bottom of radio frequency scanner is equipped with the mounting box, one side partition that the shock attenuation board is close to shells inner wall is equipped with a plurality of springs, the both sides of spring respectively with shock attenuation board and casing fixed connection, the stopper is installed to the upper and lower both ends symmetry of shock attenuation board, the spacing groove has all been seted up to the inboard one end that corresponds the stopper of casing, the stopper is sliding connection with the spacing groove, just the stopper is T shape with the spacing groove.

Preferably, a loop bar is arranged on the inner side of the spring. In the preferred embodiment, the spring is more stable when moving through the loop bar.

Preferably, the processor and the storage strip are sequentially installed in the installation box, and a lithium battery is installed on the inner bottom wall of the shell. In the preferred embodiment, the collected data may be analyzed and recorded by the processor and memory stick.

Preferably, the top end of the radio frequency scanner extends to the outer side of the shell and is sleeved with a dustproof sleeve. In the preferred embodiment, the radio frequency scanner can be protected to a certain extent by the dustproof sleeve.

Preferably, the shell is made of rubber, and anti-slip grooves are formed in the bottom ends of the two outer sides of the shell. In the preferred embodiment, the shell is made of rubber, so that the damping effect of the device is further improved.

Preferably, one end of the bottom of the shell is connected with a loop rope. In this preferred embodiment, through the noose, can make the staff establish the device cover on the wrist, the device is fallen when avoiding carrying goods.

Preferably, a key is installed on one side of the outer wall of the shell and is electrically connected with the radio frequency scanner, the processor, the storage strip and the lithium battery through wires. In the preferred embodiment, the device can be operated and controlled by a key.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is connected with the limiting groove in a sliding way through the limiting block, when the device falls carelessly, the damping plate can stably slide to transmit the vibration force of the internal parts to the spring, and the vibration force is absorbed by utilizing the contraction characteristic of the spring; through being equipped with the shock pad and the casing is the rubber material, further promotion the shock attenuation effect to make the device be difficult for leading to its inside part to damage because of dropping or colliding, make its life obtain the extension.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of an appearance axis measuring structure of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of area A in FIG. 2;

fig. 4 is a schematic view of the sectional structure of the limiting groove of the present invention.

In the figure: 1. a housing; 11. an anti-slip groove; 12. a dust-proof sleeve; 13. a limiting groove; 2. pressing a key; 3. sleeving a rope; 4. a radio frequency scanner; 5. a shock absorbing assembly; 51. a damper plate; 511. a limiting block; 512. a shock pad; 52. a spring; 521. a loop bar; 6. mounting a box; 61. a processor; 62. a memory bank; 7. a lithium battery.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a radio frequency checking device includes a housing 1, the housing 1 is made of rubber, the bottom ends of the two sides of the exterior of the housing 1 are both provided with anti-skid grooves 11, the housing 1 is made of rubber, so as to further improve the damping effect of the device, the top ends of the two sides of the interior of the housing 1 are symmetrically provided with damping components 5, each of the two damping components 5 includes a damping plate 51, one side adjacent to the two damping plates 51 is bonded with a damping pad 512, the top end of one side adjacent to the two damping pads 512 is provided with a radio frequency scanner 4, the top end of the radio frequency scanner 4 extends to the outside of the housing 1 and is sleeved with a dustproof sleeve 12, a certain protection effect on the radio frequency scanner 4 can be achieved through the dustproof sleeve 12, the bottom end of the radio frequency scanner 4 is provided with a mounting box 6, both sides of the outer wall of the mounting box 6 are connected with the damping pad 512, just processor 61 and storage strip 62 are installed in proper order to the inside of mounting box 6, the interior bottom wall mounting of casing 1 has lithium cell 7, through processor 61 and storage strip 62, can carry out analysis and record to the data of collecting, one side equipartition that damper plate 51 is close to casing 1 inner wall is equipped with a plurality of springs 52, the both sides of spring 52 respectively with damper plate 51 and casing 1 fixed connection, just the inboard of spring 52 is equipped with loop bar 521, more stable when can realizing the activity of spring 52 through loop bar 521, stopper 511 is installed to damper plate 51's upper and lower both ends symmetry, spacing groove 13 has all been seted up to the inboard one end that corresponds stopper 511 of casing 1, stopper 511 is sliding connection with spacing groove 13, just stopper 511 is the T shape with spacing groove 13.

Referring to fig. 1, one end of the bottom of the shell 1 is connected with a loop rope 3, the loop rope 3 enables a worker to sleeve the device on a wrist to prevent the device from falling down when carrying goods, a key 2 is installed on one side of the outer wall of the shell 1, the key 2 is electrically connected with a radio frequency scanner 4, a processor 61, a storage bar 62 and a lithium battery 7 through wires, and the device can be controlled through the key 2.

The utility model discloses a concrete operation as follows:

firstly, a worker sleeves the device on a wrist through a sleeve rope 3, then the top end of a radio frequency scanner 4 is aligned to a bar code on a cargo to be checked, the radio frequency scanner 4 is started to scan the bar code on the cargo by pressing a key 2, the scanned bar code is analyzed through a processor 61, data are transmitted to a storage bar 62 to be stored after the attribute of the cargo is judged, when the cargo is checked and transported, the device falls carelessly or is collided, the limiting block 511 is in sliding connection with the limiting groove 13, so that the vibration force of internal parts is transmitted to the spring 52 by the damping plate 51, the vibration force is absorbed by the contraction characteristic of the spring 52, and the damping pad 512 and the shell 1 are made of rubber materials, and the damping effect is further improved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The radio frequency checking device comprises a shell (1) and is characterized in that shock absorption components (5) are symmetrically arranged at the top ends of two sides in the shell (1), the two shock absorption components (5) comprise shock absorption plates (51), shock absorption pads (512) are bonded on one adjacent sides of the shock absorption plates (51), a radio frequency scanner (4) is mounted at the top end of one adjacent side of the shock absorption pads (512), a mounting box (6) is arranged at the bottom end of the radio frequency scanner (4), a plurality of springs (52) are equally divided on one side, close to the inner wall of the shell (1), of each shock absorption plate (51), two sides of the springs (52) are fixedly connected with the shock absorption plates (51) and the shell (1) respectively, limiting blocks (511) are symmetrically mounted at the upper end and the lower end of each shock absorption plate (51), and limiting grooves (13) are formed in one end, corresponding to the limiting blocks (511), of the inner side of the shell (1), the limiting block (511) is in sliding connection with the limiting groove (13), and the limiting block (511) and the limiting groove (13) are both T-shaped.

2. A radio frequency inventory device as claimed in claim 1, characterized in that the spring (52) is provided with a loop bar (521) on the inside.

3. A radio frequency checking device according to claim 1, wherein the mounting box (6) is internally provided with a processor (61) and a storage bar (62) in sequence, and a lithium battery (7) is mounted on the inner bottom wall of the casing (1).

4. A radio frequency inventory device as claimed in claim 1, characterized in that the top of the radio frequency scanner (4) extends to the outside of the housing (1) and is provided with a dust-proof cover (12).

5. The radio frequency checking device according to claim 1, wherein the housing (1) is made of rubber, and the bottom ends of two outer sides of the housing (1) are both provided with anti-slip grooves (11).

6. A radio frequency inventory device as claimed in claim 1, characterised in that a noose (3) is attached to one end of the bottom of the housing (1).

7. The radio frequency checking device according to claim 1, wherein a button (2) is installed on one side of the outer wall of the housing (1), and the button (2) is electrically connected with the radio frequency scanner (4), the processor (61), the storage bar (62) and the lithium battery (7) through wires respectively.