Medical electronic tag identification device
By using a pressure sensor and an electric push rod to control the tension of the elastic band in the medical electronic tag identification device, the problem of device slippage is solved, achieving automatic anti-slip and comfortable grip.
Patent Information
- Application Number
- CN202520386267.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-06
AI Technical Summary
Existing medical electronic tag recognition devices are prone to slipping when held for extended periods. Current limiting structures have limited functionality and put pressure on the operator's hand, reducing their practicality.
A pressure sensor monitors finger pressure, and an electric push rod controls the tension of the elastic band, automatically adjusting to prevent the device from slipping off, thus achieving an automatic anti-slip function.
This improves the convenience and safety of the device, prevents slippage while reducing pressure on the hands, and enhances the comfort and reliability of operation.
Smart Images
Figure CN223842423U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tag recognition technology, specifically a medical electronic tag recognition device. Background Technology
[0002] An RFID handheld device is a device that can identify electronic tags and automatically identify items with RFID tags through radio frequency signals. It sends radio wave signals through a built-in antenna. When the signal encounters a nearby RFID tag, the antenna in the tag receives the signal and returns a response. The RFID handheld device receives these response signals and decodes and analyzes them to extract the information from the tag.
[0003] Currently, RFID handheld devices are commonly used in the medical field, such as scanning patient RFID wristbands, drug RFID tags, and equipment RFID tags. They offer advantages in data accuracy and ease of operation. However, in actual use, operators need to hold the device by hand. Prolonged holding of the RFID handheld device can cause sweaty palms, making it prone to slipping and damaging the device. Related technologies use elastic bands or limiting structures to restrict finger or palm movement and prevent slippage. However, in practice, these structures are limited in function and constantly apply pressure to the operator's hand, reducing practicality and causing inconvenience in operating the handheld device. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a medical electronic tag identification device with the advantages of automatic adjustment and anti-detachment, solving the problem that existing medical electronic tag identification devices do not have good limiting functions.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a medical electronic tag identification device, comprising: an RFID handheld device body, a card reader mechanism at its bottom, a handle installed at the bottom of the RFID handheld device body, a cavity opened inside the handle, a partition plate fixedly connected inside the cavity, an electric push rod fixedly connected to the partition plate, a push block fixedly connected to the output end of the electric push rod, the push block being slidably connected to the cavity, an elastic band provided on the outside of the handle, one end of the elastic band being fixedly connected to the handle, and the other end being fixedly connected to the push block, a pressure sensor fixedly connected to the handle, and both the pressure sensor and the electric push rod being electrically connected to the RFID handheld device body.
[0008] In some embodiments, a gasket is adhered to the outside of the handle.
[0009] In some embodiments, the handle includes: a housing one fixedly connected to the bottom of the RFID handheld device body, the partition plate, the pressure sensor and the elastic band all mounted on the housing one; and a housing two mounted on the housing one.
[0010] In some embodiments, the handle further includes: a slot formed on the first housing; and a block fixedly connected to the second housing, the block being inserted into the slot.
[0011] In some embodiments, the push block has a T-shaped cross-section.
[0012] In some embodiments, the elastic band is fixedly connected to the bottom end of the push block.
[0013] In some embodiments, the card slot and the card block are a set, and multiple sets are provided on the first housing and the second housing.
[0014] In some embodiments, a bolt is provided between the first housing and the second housing.
[0015] (III) Beneficial Effects
[0016] Compared with the prior art, the present invention provides a medical electronic tag identification device, which has the following beneficial effects:
[0017] During the scanning process, the user grips the handle tightly with their fingers, and a pressure sensor monitors the pressure value. When the pressure value is higher than the preset value, the electric push rod does not work; when the pressure value is lower than the preset value, the electric push rod works, the elastic band tightens, and it tightens with the operator's fingers to prevent detachment. It has the advantages of automatic adjustment and anti-detachment, and solves the problem that existing medical electronic tag recognition devices do not have a good limiting function. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of the handle in this utility model;
[0020] Figure 3 This is a schematic diagram of the split structure of the handle in this utility model.
[0021] In the picture:
[0022] 10. RFID handheld device body; 11. Card reading mechanism; 12. Handle;
[0023] 121. Shell 1; 122. Shell 2; 123. Slot; 124. Block;
[0024] 20. Cavity; 21. Divider plate; 22. Electric push rod; 23. Push block; 24. Elastic band; 25. Pressure sensor; 26. Gasket. Detailed Implementation
[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.
[0026] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0027] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0028] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.
[0029] RFID handheld devices can scan patient RFID wristbands, drug RFID tags, equipment RFID tags, etc., and have the advantages of accurate data and convenient operation.
[0030] In related technologies, when holding an RFID handheld device for a long time, the operator's palms tend to sweat, making the RFID handheld device easy to slip from the operator's hand, thus easily causing damage to the RFID handheld device. By setting elastic bands or limiting structures to limit the fingers or palms, a protective effect against slippage can be achieved. However, in actual use, its function is relatively simple, and the straps or limiting structures always exert force on the operator's hand, reducing its practicality and causing inconvenience to the use and operation of the handheld device.
[0031] To address some of the problems in related technologies, this application provides a medical electronic tag identification device. When the device is in use, the pressure sensor 25 monitors the pressure when the user grips the RFID handheld device 10 with force. This allows the elastic band 24 to loosen when force is applied and tighten when no force is applied, making the device more convenient and faster, and improving its usability.
[0032] This application is described below with reference to the accompanying drawings and specific embodiments:
[0033] Combination Figures 1-3 This application provides a medical electronic tag identification device, including: an RFID handheld device body 10, with a card reading mechanism 11 at its bottom; a handle 12 installed at the bottom of the RFID handheld device body 10; a cavity 20 formed inside the handle 12; a partition plate 21 fixedly connected inside the cavity 20; an electric push rod 22 fixedly connected to the partition plate 21; a push block 23 fixedly connected to the output end of the electric push rod 22; the push block 23 slidably connected inside the cavity 20; an elastic band 24 provided on the outside of the handle 12; one end of the elastic band 24 fixedly connected to the handle 12; and the other end fixedly connected to the push block 23; a pressure sensor 25 fixedly connected to the handle 12; and both the pressure sensor 25 and the electric push rod 22 are electrically connected to the RFID handheld device body 10.
[0034] When an electronic tag needs to be identified, the operator passes their finger between the elastic band 24 and the handle 12, holds the handle 12, and then scans the electronic tag. The identification operation is then performed by the RFID handheld device 10. During the scanning process, the operator grips the handle 12 tightly with their finger. The pressure sensor 25 monitors the pressure value and transmits the detected result to the RFID handheld device 10 via a cable. When the pressure value received by the RFID handheld device 10 is higher than a preset value, the electric push rod 22 does not work. When the pressure value received by the RFID handheld device 10 is lower than the preset value, the electric push rod 22 works and pulls the push block 23 into the cavity 20. At the same time, the push block 23 pulls the elastic band 24, making the elastic band 24 taut and taut with the operator's finger, providing an anti-dislodgement protection effect. When the finger exerts force again, increasing the pressure value, the electric push rod 22 resets, and the elastic band 24 is no longer taut, making it convenient for the operator to use.
[0035] Specifically, the operator's index finger contacts the switch on the handle 12, and the middle, ring, and little fingers pass through the elastic band 24 between the handle 12 and the switch.
[0036] Specifically, the RFID handheld device 10 consists of a shell, a card reader mechanism, a storage structure, an antenna, a data processing unit, a user interface, and a battery, all of which are existing technologies. These components work together to achieve tag identification and data transmission functions, and are therefore not described in detail. The raw electrical signal output by the pressure sensor 25 is converted into a standardized digital signal by a signal conditioning module (amplification, filtering, analog-to-digital conversion, etc.), and then received and processed by the data processing unit in the RFID handheld device 10. This process then controls the opening or closing of the electric push rod 22, which is a routine operation. These components work together to achieve tag identification and data transmission functions, and are therefore not described in detail.
[0037] In some embodiments, a pad 26 is adhered to the outside of the handle 12, so that the elastic band 24 is in direct contact with the pad 26, which protects the elastic band 24, reduces friction, and improves service life.
[0038] In some embodiments, the handle 12 includes: a housing 121 fixedly connected to the bottom of the RFID handheld device body 10, the partition plate 21, the pressure sensor 25 and the elastic band 24 are all mounted on the housing 121; and a housing 22 mounted on the housing 121.
[0039] In use, the internal structure of the handle 12 can be easily maintained and replaced by separating the housing 121 and the housing 122.
[0040] In some embodiments, the handle 12 further includes: a slot 123 formed on the housing 121; a block 124 fixedly connected to the housing 2 122, the block 124 being inserted into the slot 123, and in use, the housing 121 and the housing 2 122 are quickly connected by inserting the block 124 into the slot 123.
[0041] In some embodiments, the push block 23 has a T-shaped cross section to prevent the push block 23 from detaching from the handle 12.
[0042] In some embodiments, the elastic band 24 is fixedly connected to the bottom end of the push block 23, so that the push block 23 can slide into the handle 12 without affecting the normal use of the elastic band 24.
[0043] In some embodiments, the slot 123 and the block 124 are a set, and multiple sets are provided on the housing 121 and the housing 2, so that multiple blocks 124 are inserted into multiple slots 123 respectively, thereby enhancing the fixing effect.
[0044] In some embodiments, bolts are provided between the first housing 121 and the second housing 122 to lock the first housing 121 and the second housing 122 together, thereby improving stability.
[0045] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," and "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.
[0046] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.
[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A medical electronic tag identification device, characterized in that, include: An RFID handheld device body (10) is provided with a card reading mechanism (11) at its bottom. A handle (12) is installed at the bottom of the RFID handheld device body (10). A cavity (20) is opened in the handle (12). A partition plate (21) is fixedly connected in the cavity (20). An electric push rod (22) is fixedly connected on the partition plate (21). A push block (23) is fixedly connected to the output end of the electric push rod (22). The push block (23) is slidably connected in the cavity (20). An elastic band (24) is provided on the outside of the handle (12). One end of the elastic band (24) is fixedly connected to the handle (12), and the other end is fixedly connected to the push block (23). A pressure sensor (25) is fixedly connected on the handle (12). The pressure sensor (25) and the electric push rod (22) are both electrically connected to the RFID handheld device body (10).
2. The medical electronic tag identification device according to claim 1, characterized in that: A gasket (26) is glued to the outside of the handle (12).
3. The medical electronic tag identification device according to claim 1, characterized in that: The handle (12) includes: The housing (121) is fixedly connected to the bottom of the RFID handheld device body (10), and the partition plate (21), the pressure sensor (25) and the elastic band (24) are all installed on the housing (121); The second housing (122) is mounted on the first housing (121).
4. A medical electronic tag identification device according to claim 3, characterized in that: The handle (12) also includes: A card slot (123) is provided on the housing (121); The card block (124) is fixedly connected to the housing (122) and inserted into the card slot (123).
5. A medical electronic tag identification device according to claim 1, characterized in that: The pusher block (23) has a T-shaped cross section.
6. A medical electronic tag identification device according to claim 1, characterized in that: The elastic band (24) is fixedly connected to the bottom end of the push block (23).
7. A medical electronic tag identification device according to claim 4, characterized in that: The card slot (123) and the card block (124) are a set, and multiple sets are provided on the first housing (121) and the second housing (122).
8. A medical electronic tag identification device according to claim 4, characterized in that: Bolts are provided between the first housing (121) and the second housing (122).