CN216014271U - External reader-writer - Google Patents
External reader-writer Download PDFInfo
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- CN216014271U CN216014271U CN202122544511.8U CN202122544511U CN216014271U CN 216014271 U CN216014271 U CN 216014271U CN 202122544511 U CN202122544511 U CN 202122544511U CN 216014271 U CN216014271 U CN 216014271U
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- shell
- writer
- external reader
- reader
- power supply
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Abstract
The utility model relates to a read write line equipment technical field specifically discloses an external read write line, the read write line body is settled in the inside of shell, the first vent that has of shell, a plurality of first vent evenly distributed is in the up end and the lower terminal surface of shell, two fixture blocks respectively with shell fixed connection, and be located the top of shell respectively, the both ends of baffle respectively with two fixture block fixed connection, and be located the one end of two fixture blocks, the both sides of frame have the draw-in groove, otter board and frame fixed connection, and be located the inside of frame, fixed plate and otter board fixed connection, motor and fixed plate fixed connection, the output fixed connection of flabellum and motor. Through the setting of above structure, be convenient for carry out the heat dissipation treatment to the read write line body at any time for external read write line's performance improves greatly, has prolonged external read write line's life simultaneously.
Description
Technical Field
The utility model relates to a read write line equipment technical field especially relates to an external read write line.
Background
At present, an RFID reader (abbreviation of Radio Frequency Identification) is also called as an RFID reader, namely, Radio Frequency Identification, and automatically identifies a target object and obtains related data through a Radio Frequency Identification signal, so that a high-speed moving object can be identified and a plurality of RFID tags can be identified simultaneously without manual intervention, the operation is fast and convenient, the RFID reader is fixed and handheld, and the handheld RFID reader comprises a low Frequency, a high Frequency, an ultrahigh Frequency, an active device and the like.
However, the conventional reader-writer is generally small in size, and the temperature rises quickly and the heat dissipation is slow when the reader-writer is operated in a narrow space for a long time, so that the performance of the reader-writer is seriously affected, and internal parts are easily damaged due to overhigh temperature.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an external read write line, it can lead to the fast heat dissipation of temperature rise to be slow to aim at solving in the narrow and small space among the prior art long-time operation, and then seriously influences the performance of read write line, makes the technical problem that inside part leads to the damage because the high temperature easily.
In order to achieve the above object, the present invention provides an external reader/writer, which comprises a reader/writer body, a housing, two clamping blocks, a baffle, an outer frame, a fixing plate, a screen plate, a motor and a fan blade, wherein the reader/writer body is disposed inside the housing, the housing has a plurality of first vents, the plurality of first vents are uniformly distributed on the upper end surface and the lower end surface of the housing, the number of the clamping blocks is two, the two clamping blocks are respectively and fixedly connected with the housing and respectively located above the housing, the two clamping blocks are arranged in parallel, two ends of the baffle are respectively and fixedly connected with the two clamping blocks, two sides of the outer frame are provided with clamping grooves and mutually matched with the two clamping blocks, the outer frame is embedded between the two clamping blocks, and the screen plate is fixedly connected with the outer frame, the fan blade is fixedly connected with the output end of the motor and is positioned below the motor.
Through inciting somebody to action the read write line body install extremely inside the shell, right the read write line body forms the protection, and the installation of also being convenient for simultaneously starts the motor rotates, and then makes the flabellum rotates, and then passes through first vent is right the read write line body dispels the heat, the fixture block with the baffle is used for fixing the frame can be convenient for dismantle at will its frame, the otter board is convenient for the flabellum rotates and carries out the suction to cold wind, can be better right the read write line body dispels the heat, through the setting of above structure, is convenient for at any time right the read write line body carries out the heat dissipation processing, makes the performance of external read write line improves greatly, has prolonged simultaneously the life of external read write line.
The external reader-writer further comprises a power supply positive pole and a power supply negative pole, the number of the power supply positive pole and the number of the power supply negative pole are two, the power supply positive pole and the power supply negative pole are respectively and fixedly connected with the baffle and are respectively positioned on one side of the baffle, the outer frame is further provided with two first grooves, and the two first grooves are respectively matched with the corresponding power supply positive pole and the corresponding power supply negative pole.
Through the setting of positive negative pole post of power, can make the frame insert when the card piece is gone on the gomphosis, can directly communicate the power cord, make external read write line is right immediately after the circular telegram external read write line dispels the heat, need not to connect the power additional again.
Wherein, the shell includes casing, lower casing and connecting axle, the casing has a plurality of through-holes down, it has a plurality of second recesses to go up the casing, the quantity of connecting axle is a plurality of, just the through-hole the second recess with the quantity of connecting axle is unanimous, every the one end of connecting axle is run through the through-hole and with second recess threaded connection, go up the casing with the casing all has down first vent.
The upper shell and the lower shell are fixedly connected through the connecting shaft, so that the shell can be detached at any time, and the reader-writer body can be informed of the current state.
The external reader-writer further comprises four mounting blocks, and each mounting block is fixedly connected with the lower shell and is respectively positioned on the side face of the lower shell.
Through the arrangement of the installation block, the external reader-writer is convenient to install and fix.
The upper shell is also provided with a plurality of second ventilation openings, and the plurality of second ventilation openings are respectively distributed on four sides of the upper shell.
Through the arrangement of the second ventilation opening, the heat dissipation capacity of the external reader-writer can be further improved.
The lower shell is also provided with a plurality of third air inlets, and the plurality of third air inlets are distributed on four sides of the lower shell respectively.
Through the setting of third ventilation opening for the radiating effect of external read write line obtains further promotion.
The external reader-writer further comprises four support columns, the number of the support columns is four, and each support column is fixedly connected with the lower shell, is respectively located on the lower end face of the lower shell and is respectively located at four peripheral corners of the lower shell.
Through the setting of support post, can be so that there is the clearance lower casing installation back and mounting panel, be convenient for to it external reader writer carries out effectual heat dissipation.
The screen plate is formed by a plurality of transverse rods and a plurality of longitudinal rods in a criss-cross mode, the transverse rods are uniformly distributed, and the longitudinal rods are uniformly distributed.
Through the setting of horizontal pole with vertical pole, can make the air get into more easily the flabellum, and then make the better insufflating of normal atmospheric temperature air the inside heat dissipation that dispels of external read write line.
The utility model discloses an external read write line, through inciting somebody to action the read write line body is installed extremely inside the shell, it is right the read write line body forms the protection, the installation of also being convenient for simultaneously, starts the motor rotates, and then makes the flabellum rotates, and then passes through first vent is right the read write line body dispels the heat, the fixture block with the baffle is used for fixing the frame can be convenient for dismantle at will its frame, the otter board is convenient for the flabellum rotates and carries out the suction to cold wind, can be better right the read write line body dispels the heat, through the setting of above structure, is convenient for right at any time the read write line body carries out the heat dissipation processing, makes the performance of external read write line improves greatly, has prolonged simultaneously the life of external read write line.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an external reader/writer according to the present invention.
Fig. 2 is a top view of the external reader/writer according to the present invention.
Fig. 3 is a bottom view of the external reader/writer of the present invention.
Fig. 4 is a front view of an external reader/writer according to the present invention.
Fig. 5 is a cross-sectional view of the a-a line structure of fig. 3 according to the present invention.
Fig. 6 is a cross-sectional view of the B-B line structure of fig. 4 according to the present invention.
1-a reader-writer body, 2-a shell, 3-a fixture block, 4-a baffle, 5-an outer frame, 6-a fixing plate, 7-a screen plate, 8-a motor, 9-a fan blade, 10-a first ventilation opening, 11-a second ventilation opening, 12-a third ventilation opening, 13-a clamping groove, 14-a positive pole and a negative pole of a power supply, 15-an upper shell, 16-a lower shell, 17-a connecting shaft, 18-a through hole, 19-a second groove, 20-an installation block, 21-a supporting column, 22-a transverse rod, 23-a longitudinal rod and 24-a first groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 6, the present invention provides an external reader/writer, which includes a reader/writer body 1, a housing 2, two clamping blocks 3, a baffle 4, an outer frame, a fixing plate 6, a screen 7, a motor 8 and a fan blade 9, wherein the reader/writer body 1 is disposed inside the housing 2, the housing 2 has a plurality of first vents 10, the plurality of first vents 10 are uniformly distributed on an upper end surface and a lower end surface of the housing 2, the number of the clamping blocks 3 is two, the two clamping blocks 3 are respectively fixedly connected with the housing 2 and respectively located above the housing 2, the two clamping blocks 3 are arranged in parallel, two ends of the baffle 4 are respectively fixedly connected with the two clamping blocks 3, two sides of the outer frame have clamping grooves 13 and are mutually matched with the two clamping blocks 3, the outer frame is embedded between the two clamping blocks 3, the screen plate 7 is fixedly connected with the outer frame and is positioned in the outer frame, the fixing plate 6 is fixedly connected with the screen plate 7 and is positioned below the screen plate 7, the motor 8 is fixedly connected with the fixing plate 6 and is positioned below the fixing plate 6, and the fan blades 9 are fixedly connected with the output end of the motor 8 and are positioned below the motor 8.
In the present embodiment, by installing the reader/writer body 1 inside the housing 2, the reader/writer body 1 is protected and also installed easily, the motor 8 is started to rotate, thereby rotating the fan blades 9 and dissipating heat from the reader/writer body 1 through the first ventilation openings 10, the fixing plate 6 plays a role in connecting and fixing the motor 8, the fixture block 3 and the baffle 4 are used for fixing the outer frame, the outer frame can be conveniently detached at will, the screen plate 7 facilitates the fan blade 9 to rotate to suck cold air, can better radiate the heat of the reader-writer body 1, through the arrangement of the structure, the reader-writer body 1 can be conveniently subjected to heat dissipation treatment at any time, so that the performance of the external reader-writer is greatly improved, and the service life of the external reader-writer is prolonged.
Furthermore, the external reader-writer further comprises two power supply positive and negative poles 14, the number of the power supply positive and negative poles 14 is two, the two power supply positive and negative poles 14 are respectively and fixedly connected with the baffle 4 and are respectively positioned on one side of the baffle 4, the outer frame is further provided with two first grooves 24, and the two first grooves 24 are respectively matched with the corresponding power supply positive and negative poles.
In this embodiment, the arrangement of the positive and negative poles 14 of the power supply can enable the external frame to be directly connected to the power line when the external frame is inserted into the fixture block 3 for embedding, so that the external reader-writer can be immediately cooled after being powered on without being additionally connected to the power supply.
Further, the housing 2 includes an upper housing 15, a lower housing 16 and a connecting shaft 17, the lower housing 16 has a plurality of through holes 18, the upper housing 15 has a plurality of second grooves 19, the number of the connecting shaft 17 is a plurality of, and the through holes 18 the second grooves 19 and the connecting shaft 17 are consistent in number, each one end of the connecting shaft 17 penetrates through the through holes 18 and is in threaded connection with the second grooves 19, and the upper housing 15 and the lower housing 16 both have the first ventilation opening 10.
In the present embodiment, the connecting shaft 17 connects and fixes the upper case 15 and the lower case 16, so that the connection can be detached at any time to facilitate maintenance or change of settings of the reader/writer body 1.
Further, the external reader-writer further includes four mounting blocks 20, and each of the mounting blocks 20 is fixedly connected to the lower housing 16 and located on a side surface of the lower housing 16.
In this embodiment, the installation block 20 is provided to facilitate installation and fixation of the external reader/writer.
Further, the upper housing 15 further has a plurality of second ventilation openings 11, the number of the second ventilation openings 11 is plural, and the plurality of second ventilation openings 11 are respectively distributed on four peripheral sides of the upper housing 15.
In this embodiment, the second ventilation opening 11 is arranged to accelerate the outflow of hot air, so that the heat dissipation capability of the external reader/writer can be further improved.
Further, the lower shell 16 is further provided with a plurality of third ventilation openings 12, and the number of the third ventilation openings 12 is multiple, and the plurality of third ventilation openings 12 are respectively distributed on four peripheral sides of the lower shell 16.
In this embodiment, the third ventilation opening 12 is arranged to further improve the heat dissipation effect of the external reader/writer.
Furthermore, the external reader-writer further includes four support columns 21, the number of the support columns 21 is four, and each support column 21 is respectively and fixedly connected to the lower housing 16, and is respectively located on the lower end surface of the lower housing 16 and is respectively located at four peripheral corners of the lower housing 16.
In this embodiment, the support posts 21 are arranged so that a gap exists between the lower housing 16 and the mounting plate after the lower housing is mounted, thereby facilitating effective heat dissipation of the external reader/writer, and accelerating heat dissipation of the external reader/writer from the bottom.
Further, the net plate 7 is formed by a plurality of transverse rods 22 and a plurality of longitudinal rods 23 which are crisscrossed, the transverse rods 22 are uniformly distributed, and the longitudinal rods 23 are also uniformly distributed.
In this embodiment, the arrangement of the transverse rod 22 and the longitudinal rod 23 can make air enter the fan blades 9 more easily, so that air at normal temperature is blown into the external reader-writer for heat dissipation, and the rotation of the fan blades 9 can be observed conveniently.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. An external reader-writer is characterized in that,
the reader-writer comprises a reader-writer body, a shell, two clamping blocks, a baffle, an outer frame, a fixing plate, a screen plate, a motor and fan blades, wherein the reader-writer body is arranged inside the shell, the shell is provided with a plurality of first ventilation openings, the first ventilation openings are uniformly distributed on the upper end surface and the lower end surface of the shell, the two clamping blocks are respectively and fixedly connected with the shell and are respectively positioned above the shell, the two clamping blocks are arranged in parallel, two ends of the baffle are respectively and fixedly connected with the two clamping blocks, clamping grooves are arranged on two sides of the outer frame and are mutually matched with the two clamping blocks, the outer frame is embedded between the two clamping blocks, the screen plate is fixedly connected with the outer frame and is positioned inside the outer frame, and the fixing plate is fixedly connected with the screen plate, and is located the below of otter board, the motor with fixed plate fixed connection to be located the below of fixed plate, the flabellum with the output fixed connection of motor, and be located the below of motor.
2. The external reader/writer according to claim 1,
the external reader-writer further comprises a power supply positive pole and a power supply negative pole, the number of the power supply positive pole and the number of the power supply negative pole are two, the power supply positive pole and the power supply negative pole are respectively and fixedly connected with the baffle and are respectively positioned on one side of the baffle, the outer frame is further provided with two first grooves, and the two first grooves are respectively matched with the corresponding power supply positive pole and the corresponding power supply negative pole.
3. The external reader/writer according to claim 1,
the shell includes casing, lower casing and connecting axle, the casing has a plurality of through-holes down, it has a plurality of second recesses to go up the casing, the quantity of connecting axle is a plurality of, just the through-hole the second recess with the quantity of connecting axle is unanimous, every the one end of connecting axle is run through the through-hole and with second recess threaded connection, go up the casing with the casing all has down first vent.
4. The external reader/writer according to claim 3,
the external reader-writer further comprises four mounting blocks, and each mounting block is fixedly connected with the lower shell and is respectively positioned on the side face of the lower shell.
5. The external reader/writer according to claim 3,
the upper shell is also provided with a plurality of second ventilation openings which are respectively distributed on four sides of the upper shell.
6. The external reader/writer according to claim 3,
the lower shell is also provided with a plurality of third air inlets which are respectively distributed on four sides of the lower shell.
7. The external reader/writer according to claim 3,
the external reader-writer further comprises four support columns, the number of the support columns is four, and each support column is fixedly connected with the lower shell, is respectively located on the lower end face of the lower shell and is respectively located at four peripheral corners of the lower shell.
8. The external reader/writer according to claim 1,
the otter board is formed by criss-cross many transverse rods and many longitudinal rods, and many transverse rods evenly distributed, many the same evenly distributed of longitudinal rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122544511.8U CN216014271U (en) | 2021-10-21 | 2021-10-21 | External reader-writer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122544511.8U CN216014271U (en) | 2021-10-21 | 2021-10-21 | External reader-writer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216014271U true CN216014271U (en) | 2022-03-11 |
Family
ID=80525833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122544511.8U Active CN216014271U (en) | 2021-10-21 | 2021-10-21 | External reader-writer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216014271U (en) |
-
2021
- 2021-10-21 CN CN202122544511.8U patent/CN216014271U/en active Active
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