CN219738153U - RFID data acquisition device casing - Google Patents
RFID data acquisition device casing Download PDFInfo
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- CN219738153U CN219738153U CN202320261264.7U CN202320261264U CN219738153U CN 219738153 U CN219738153 U CN 219738153U CN 202320261264 U CN202320261264 U CN 202320261264U CN 219738153 U CN219738153 U CN 219738153U
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- top cover
- data acquisition
- acquisition device
- cavity
- rfid data
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000009471 action Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a shell of an RFID data acquisition device, which comprises a mounting box, a top cover and a containing mechanism; the accommodating mechanism comprises a sliding component and a containing component; the accommodating assembly comprises an accommodating cavity and a first elastic piece, the accommodating cavity is formed in the right side wall of the mounting box, the first elastic piece is positioned in the accommodating cavity, one end of the first elastic piece is connected to the bottom of the accommodating cavity, and the other end of the first elastic piece is connected to the right side of the top cover; the sliding assembly comprises a bottom cavity, a fixing rod, a fixing column, a sliding shaft and two sliding grooves, wherein the bottom cavity is formed in the lower surface of the right side of the top cover, the fixing column is connected with the mounting box through the fixing rod, the two sliding grooves are respectively formed in the front cavity wall and the rear cavity wall of the bottom cavity, two ends of the sliding shaft are respectively and slidably connected in the two sliding grooves, and the sliding shaft is rotationally connected with the fixing column. According to the utility model, the accommodating mechanism is arranged, so that the top cover is accommodated into the accommodating cavity under the elastic action of the first elastic piece when the RFID data acquisition device shell is disassembled, and the top cover is pulled out when the RFID data acquisition device shell is installed.
Description
Technical Field
The utility model relates to the technical field of data collectors, in particular to a shell of an RFID data collecting device.
Background
Data acquisition device, also called checking machine, palm computer. The system integrates a bar code scanning device, RFID (Radio Frequency Identification, radio frequency identification technology) technology and a data terminal, and is provided with a terminal computer device with a battery capable of being operated offline. The system has the functions of real-time acquisition, automatic storage, instant display, instant feedback, automatic processing and automatic transmission. And the method provides guarantee for the authenticity, effectiveness, real-time performance and availability of the field data.
In the prior art, the patent with publication number CN208044638U discloses an RFID technology-based data acquisition device, and solves the technical problem that the installation and the disassembly operations of a general data acquisition device are complex. The data acquisition device of the RFID technology is convenient to assemble and disassemble, but in the use process, the top cover can be easily lost during assembly and disassembly, and further the working efficiency is reduced.
Disclosure of Invention
The utility model mainly aims to provide an RFID data acquisition device shell capable of accommodating and protecting a top cover, and aims to solve the technical problems that the top cover cannot be found in time and is easy to lose in the process of installation and disassembly in the prior art.
In order to achieve the above object, the present utility model provides an RFID data acquisition device housing, including a mounting box, a top cover, and a receiving mechanism;
the accommodating mechanism comprises a sliding component and a containing component;
the accommodating assembly comprises an accommodating cavity and a first elastic piece, the accommodating cavity is formed in the right side wall of the mounting box, the first elastic piece is positioned in the accommodating cavity, one end of the first elastic piece is connected to the bottom of the accommodating cavity, and the other end of the first elastic piece is connected to the right side of the top cover;
the sliding assembly comprises a bottom cavity, a fixing rod, a fixing column, a sliding shaft and two sliding grooves, wherein the bottom cavity is formed in the lower surface of the right side of the top cover, the fixing column is connected with the mounting box through the fixing rod, the two sliding grooves are respectively formed in the front cavity wall and the rear cavity wall of the bottom cavity, two ends of the sliding shaft are respectively and slidably connected in the two sliding grooves, and the sliding shaft is rotationally connected with the fixing column.
Further, the device also comprises a clamping mechanism, wherein the clamping mechanism comprises a clamping groove, a wedge block and a second elastic piece;
the draw-in groove is offered at the left side lower surface of top cap, and wedge slidable mounting is in the draw-in groove, and the second elastic component is connected between the groove diapire and the wedge of draw-in groove.
Further, through holes are formed in the positions, corresponding to the clamping grooves, of the top cover, pull ropes are fixedly connected to the wedge-shaped blocks, and extend to the upper portion of the top cover through the through holes.
Further, the pull rope is connected with a pull ring.
Further, the width of the receiving cavity is greater than the thickness of the top cover.
Further, under the elastic action of the second elastic piece, the lower end of the wedge-shaped block can be exposed out of the clamping groove to prop against the outer wall of the mounting box, and the upper end of the wedge-shaped block is positioned in the clamping groove.
Further, a sealing strip is arranged below the top cover.
The beneficial effects of the utility model are as follows:
according to the utility model, the accommodating mechanism is arranged, so that the top cover is accommodated into the accommodating cavity under the action of the elastic force of the first elastic piece when the RFID data acquisition device shell is dismounted, and the top cover is pulled out when the RFID data acquisition device shell is mounted, so that the operation is convenient, the mounting and dismounting efficiency of the RFID data acquisition device shell is improved, the top cover is prevented from being lost, and the normal operation of the RFID data acquisition device is ensured.
According to the utility model, the clamping mechanism is arranged, when the top cover is installed, the top cover is pulled out until the wedge-shaped block clamps the installation box, and when the top cover is disassembled, the pull ring is pulled to enable the wedge-shaped block to be retracted into the clamping groove so as not to clamp the installation box.
Drawings
FIG. 1 is a schematic view of a housing of an RFID data acquisition device according to the present utility model;
FIG. 2 is a cross-sectional view of a housing of an RFID data acquisition device of the present utility model;
FIG. 3 is an enlarged view of area A of FIG. 2 of a housing of an RFID data acquisition device according to the present utility model;
FIG. 4 is an enlarged view of area B of FIG. 2 of a housing of an RFID data acquisition device according to the present utility model;
FIG. 5 is a top cover construction view of a housing of an RFID data acquisition device according to the present utility model;
reference numerals illustrate:
1. a mounting box; 2. a top cover; 3. a housing mechanism; 4. a clamping mechanism; 31. a sliding assembly; 32. a receiving assembly; 321. a storage chamber; 322. a first elastic member; 311. a bottom cavity; 312. a fixed rod; 313. fixing the column; 314. a sliding shaft; 315. a chute; 41. a clamping groove; 42. wedge blocks; 43. a second elastic member; 21. a through hole; 22. a pull rope; 23. a pull ring; 24. and (5) a sealing strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict.
See fig. 1 to 5.
The utility model provides a RFID data acquisition device shell, which comprises a mounting box 1, a top cover 2 and a containing mechanism 3;
the housing mechanism 3 includes a slide assembly 31 and a housing assembly 32;
the accommodating assembly 32 comprises an accommodating cavity 321 and a first elastic piece 322, the accommodating cavity 321 is formed in the right side wall of the mounting box 1, the first elastic piece 322 is positioned in the accommodating cavity 321, one end of the first elastic piece is connected to the bottom of the accommodating cavity 321, and the other end of the first elastic piece is connected to the right side of the top cover 2;
the sliding assembly 31 comprises a bottom cavity 311, a fixed rod 312, a fixed column 313, a sliding shaft 314 and two sliding grooves 315, wherein the bottom cavity 311 is formed in the lower surface of the right side of the top cover 2, the fixed column 313 is connected with the mounting box 1 through the fixed rod 312, the two sliding grooves 315 are respectively formed in the front cavity wall and the rear cavity wall of the bottom cavity 311, two ends of the sliding shaft 314 are respectively and slidably connected in the two sliding grooves 315, and the sliding shaft 314 is rotationally connected with the fixed column 313.
In particular, the top cover 2 slides in the two sliding grooves 315 through the sliding shaft 314 and is accommodated in the accommodating cavity 321 under the elastic action of the first elastic piece 322.
Preferably, the first elastic member 322 may be a spring.
According to the utility model, the accommodating mechanism 3 is arranged, so that the top cover 2 is accommodated into the accommodating cavity 321 under the elastic force of the first elastic piece 322 when the RFID data acquisition device shell is dismounted, and the top cover 2 is pulled out when the RFID data acquisition device shell is mounted, so that the operation is convenient, the mounting and dismounting efficiency of the RFID data acquisition device shell is improved, the top cover 2 is prevented from being lost, and the normal operation of the RFID data acquisition device shell is ensured.
In an embodiment, the device further comprises a clamping mechanism 4, wherein the clamping mechanism 4 comprises a clamping groove 41, a wedge block 42 and a second elastic piece 43;
the clamping groove 41 is formed in the left lower surface of the top cover 2, the wedge-shaped block 42 is slidably mounted in the clamping groove 41, and the second elastic piece 43 is connected between the groove bottom wall of the clamping groove 41 and the wedge-shaped block 42.
In particular, the wedge-shaped block 42 is upwards received in the clamping groove 41, the top cover 2 is released from clamping with the mounting box 1, and the top cover 2 is received in the receiving cavity 321 under the action of the sliding assembly 31 and the first elastic member 322.
Preferably, the second elastic member 43 is a spring.
In an embodiment, through holes 21 are formed in the top cover 2 corresponding to the clamping grooves 41, the wedge-shaped blocks 42 are fixedly connected with pull ropes 22, and the pull ropes 22 extend to the upper portion of the top cover 2 through the through holes 21.
In one embodiment, pull cord 22 is connected to pull ring 23.
In specific implementation, pull ring 23 is pulled upwards, wedge block 42 is driven to move upwards by pull rope 22, and the clamping connection between top cover 2 and mounting box 1 is released. The pull ring 23 also facilitates the covering of the top cover 2 from the receiving cavity 321 onto the mounting box 1.
In one embodiment, the width of the receiving cavity 321 is greater than the thickness of the top cover 2.
In particular embodiments, the width of the receiving cavity 321 is greater than the thickness of the top cover 2 so that the top cover 2 can be received in the receiving cavity 321.
Preferably, the width of the receiving cavity 321 may be greater than half the thickness of the top cover 2.
In an embodiment, under the elastic force of the second elastic member 43, the lower end of the wedge-shaped block 42 can expose the clamping groove 41 to abut against the outer wall of the mounting box 1, and the upper end is located in the clamping groove 41.
In specific implementation, pull ring 23 is pulled to make top cover 2 buckle on installation box 1, pull ring 23 is loosened, wedge block 42 stretches out of draw-in groove 41 under the action of the elasticity of second elastic element 43, the upper end is still in draw-in groove 41, wedge block 42 supports installation box 1, avoids being unable to cover on installation box 1 because of the elasticity of first elastic element 322.
In one embodiment, a sealing strip 24 is provided under the top cover 2.
In particular, a sealing strip 24 is arranged below the top cover 2, so as to prevent dust from entering the inside of the mounting box 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The RFID data acquisition device shell is characterized by comprising a mounting box (1), a top cover (2) and a containing mechanism (3);
the containing mechanism (3) comprises a sliding component (31) and a containing component (32);
the accommodating assembly (32) comprises an accommodating cavity (321) and a first elastic piece (322), the accommodating cavity (321) is formed in the right side wall of the mounting box (1), the first elastic piece (322) is positioned in the accommodating cavity (321) and one end of the first elastic piece is connected to the bottom of the accommodating cavity (321), and the other end of the first elastic piece is connected to the right side of the top cover (2);
the sliding assembly (31) comprises a bottom cavity (311), a fixing rod (312), fixing columns (313), a sliding shaft (314) and two sliding grooves (315), wherein the bottom cavity (311) is formed in the lower surface of the right side of the top cover (2), the fixing columns (313) are connected with the mounting box (1) through the fixing rods (312), the two sliding grooves (315) are formed in the front cavity wall and the rear cavity wall of the bottom cavity (311) respectively, the two ends of the sliding shaft (314) are connected with the two sliding grooves (315) in a sliding mode respectively, and the sliding shaft (314) is connected with the fixing columns (313) in a rotating mode.
2. An RFID data acquisition device housing according to claim 1, further comprising a clamping mechanism (4), the clamping mechanism (4) comprising a clamping groove (41), a wedge (42) and a second elastic member (43);
the clamping groove (41) is formed in the lower surface of the left side of the top cover (2), the wedge-shaped block (42) is slidably mounted in the clamping groove (41), and the second elastic piece (43) is connected between the bottom wall of the clamping groove (41) and the wedge-shaped block (42).
3. An RFID data acquisition device housing according to claim 2, wherein the top cover (2) is provided with a through hole (21) corresponding to the clamping groove (41), the wedge-shaped block (42) is fixedly connected with a pull rope (22), and the pull rope (22) extends to the upper part of the top cover (2) through the through hole (21).
4. A housing for an RFID data acquisition device according to claim 3, characterized in that the pull cord (22) is connected with a pull ring (23).
5. An RFID data acquisition device housing according to claim 1, characterized in that the width of the receiving cavity (321) is greater than the thickness of the top cover (2).
6. A housing for an RFID data acquisition device according to claim 2, wherein the lower end of the wedge-shaped block (42) is exposed out of the clamping groove (41) and abuts against the outer wall of the mounting box (1) under the action of the elastic force of the second elastic member (43), and the upper end is located in the clamping groove (41).
7. An RFID data acquisition device housing according to claim 1, characterized in that a sealing strip (24) is arranged under the top cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320261264.7U CN219738153U (en) | 2023-02-10 | 2023-02-10 | RFID data acquisition device casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320261264.7U CN219738153U (en) | 2023-02-10 | 2023-02-10 | RFID data acquisition device casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219738153U true CN219738153U (en) | 2023-09-22 |
Family
ID=88053697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320261264.7U Active CN219738153U (en) | 2023-02-10 | 2023-02-10 | RFID data acquisition device casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219738153U (en) |
-
2023
- 2023-02-10 CN CN202320261264.7U patent/CN219738153U/en active Active
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