CN218183530U - Identification card searching instrument - Google Patents

Abstract

The utility model discloses an identification card searcher, including casing, main control board, UWB module, antenna, bee calling organ, FLASH memory, the power supply battery of setting in the casing, the positive upper portion of casing is provided with touch display screen, the positive lower part of casing is provided with the button, the signal window has been seted up to the top side of casing, the antenna sets up at the inboard and signal window relative position of casing, HDMI extension interface and USB interface have been seted up to the bottom side of casing, UWB module, button, bee calling organ, FLASH memory, touch display screen, HDMI extension interface are connected with the main control board respectively, the UWB module is connected with the antenna, the power supply battery realizes charging and discharging through power management module. The utility model discloses an identification card searcher, it is small, functional module is simple, conveniently understands the use, collects functions such as wireless data reception, data processing, storage, data transmission for search personnel positioning system identification card uses in the pit such as colliery.

Description

Identification card searching instrument

Technical Field

The utility model relates to a mining equipment technical field, concretely relates to identification card searcher.

Background

With the continuous emphasis on coal mine safety production supervision in China, personnel positioning systems are basically installed in large and small coal mines in China. The identification card is used as terminal equipment for wireless positioning of underground operators, information can be continuously and automatically sent to a base station in a signal range where the identification card is located, the base station can calculate the current position and direction of the identification card according to the information, relevant information is sent to an aboveground server, and the operators can be quickly locked when an emergency occurs. However, due to the complex underground terrain environment, in an emergency situation, the installed positioning base station, the installed cable and the like are prone to failure, so that the underground base station and the aboveground server cannot be connected, the aboveground server cannot acquire identification card information received by the base station, and the position of an operator cannot be locked. At this time, a portable identification card searcher is needed as a mobile base station, which acquires information of the identification card underground, and guides data into an aboveground server after the acquisition is completed, so as to realize the positioning of personnel carrying the identification card.

Disclosure of Invention

The utility model provides an identification card searcher, small, portable, as mobile base station, gather the personnel's information that carries the identification card and realize the storage.

The utility model adopts the technical proposal that:

the utility model provides an identification card searcher, includes the casing, sets up main control board, UWB module, antenna, bee calling organ, FLASH memory, power supply battery in the casing, the positive upper portion of casing is provided with touch display screen, the positive lower part of casing is provided with the button, the signal window has been seted up to the top side of casing, the antenna sets up at the inboard and signal window relative position of casing, HDMI expansion interface and USB interface have been seted up to the bottom side of casing, UWB module, button, bee calling organ, FLASH memory, touch display screen, HDMI expansion interface are connected with the main control board respectively, the UWB module is connected with the antenna, power supply battery passes through power management module and realizes charging and discharging.

Preferably, the keys comprise a key control panel arranged inside the shell and rubber keys arranged on the front side of the shell, key backlight lamps are integrated on the key control panel, the key control panel is connected with the main control panel, and the rubber keys correspond to the key control panel.

Preferably, the rubber key is at least provided with a switch key, a restart key, a shortcut key, a direction key, a confirm key and an exit key.

Preferably, the power management module includes a charge-discharge protection module, a battery protection board, and a voltage conversion module, the battery protection board is respectively connected to the charge-discharge protection module and the battery, and the charge-discharge protection module is respectively connected to the USB interface and the voltage conversion module.

Preferably, a standby battery is further arranged in the shell and is connected with the main control panel.

Preferably, the casing includes casing, lower casing, sealing washer, the corresponding through-hole setting of HDMI expansion interface and USB interface is in the bottom side of last casing, the signal window is located the top side of casing down, it can dismantle fixedly with lower casing through the screw to go up the casing, go up the casing and seted up the round recess respectively on the relative border of casing down, the sealing washer includes round and upper and lower casing border assorted rubber frame body, the rubber frame body inboard is provided with and upper and lower casing recess matched with protruding edge, the sealing washer is located between casing and the lower casing, matches with border, the recess of last casing and lower casing respectively.

Preferably, a battery compartment is formed in the lower portion of the back of the lower shell, a rear cover is detachably arranged on the battery compartment, a power supply battery is arranged in the battery compartment and connected with the power management module through a battery electrode elastic sheet, and a rear cover lock used for locking the rear cover is arranged below the rear cover on the back of the lower shell.

Preferably, threaded through holes are formed in the periphery and two sides of the middle of the edge of the lower shell, threaded blind holes are formed in the position, corresponding to the threaded through holes of the lower shell, of the edge of the upper shell, and the lower shell and the upper shell are detachably fixed through bolts; and the sealing ring frame body is provided with a yielding through hole at a position corresponding to the threaded through hole and the threaded blind hole.

Preferably, the middle of the left side surface and the right side surface of the upper shell are provided with a first semicircular through hole, the lower part of the left side surface and the right side surface of the upper shell are provided with a plurality of second semicircular blind holes at intervals, the left side surface and the right side surface of the lower shell are provided with a first semicircular through hole and a plurality of second semicircular blind holes at corresponding positions with the upper shell, the first semicircular through hole and the second semicircular blind holes of the upper shell and the lower shell are matched to form a first circular through hole and a second circular blind hole, and correspondingly, a first positioning plug and a plurality of second positioning plugs matched with the first circular through hole and the first circular blind hole are arranged on the sealing ring.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses an identification card searcher, it is small, functional module is simple, conveniently understand the use, collect functions such as wireless data reception, data processing, storage, data transmission for search personnel positioning system identification card in the pit such as colliery uses, its upper and lower casing adopts ABS plastics machine-shaping, cooperation sealing washer, rubber end cap, multiunit rubber circle can realize multiple sealed protection, the high temperature resistant that possesses, prevent the effect of dust, be applicable to the colliery and use in having gas and dust explosion's dangerous place.

Drawings

Fig. 1 is a front structural view of the present invention.

Fig. 2 is a back structure view of the present invention.

Fig. 3 is a left side view of the present invention.

Fig. 4 is a schematic block diagram of the present invention.

Fig. 5 is an exploded view of the present invention.

Fig. 6 is a schematic view of the opposite structure of the upper casing and the lower casing.

Fig. 7 is a schematic structural view of the rear cover lock.

In the figure: 1. a housing; 2. an upper housing; 3. a lower housing; 4. a seal ring; 5. a touch display screen; 6. pressing a key; 7. a signal window; 8. a rubber plug; 9. a rear cover; 10. a battery compartment; 11. a rear cover lock; 12. a first rubber ring; 13. a second rubber ring; 14. a third rubber ring; 15. threading holes; 16. a nameplate region; 21. 31, a groove; 22. a threaded blind hole; 32. a threaded through hole; 23. 33, a first semicircular through hole; 24. 34, a second semicircular blind hole; 41. a rubber frame body; 42. a convex edge; 43. a yielding through hole; 44. a first positioning plug; 45. a second positioning plug; 611. a switch key; 612. a restart key; 613. shortcut key pressing; 614. a direction key; 615. determining a key; 616. an exit key; 91. a first buckle; 92. a positioning member; 93. a second buckle; 94. a limiting groove; 101. a first snap through hole; 102. a positioning piece through hole; 103. a second snap through hole; 104. a concave edge; 111. a sliding key; 112. locking; 1111. a rectangular long key; 1112. connecting columns; 1121. a rectangular-like plate; 1122. and an L-shaped part.

Detailed Description

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.

The identification card searching instrument is powered by a rechargeable battery, is a piece of equipment capable of being used off line, and has the main function of quickly and accurately searching the identification card, so that the position of a person wearing the identification card is positioned, after the identification card is searched, a buzzer can make a sound, and the searched identification card number and the distance between the searched identification card number and the searching instrument are displayed on a display screen of the searching instrument.

The using method comprises the following steps: the method comprises the steps of firstly leading basic information of personnel on an identification card into a searcher, walking the searcher beside a base station by hand, storing the detected information of the identification card, leading personnel file information into the searcher, directly displaying the corresponding personnel information and position information of the identification card by the searcher when the identification card is detected, then patrolling and examining a next base station, storing the personnel information of the identification card near the next base station, storing all the personnel position information in the underground into the searcher by one round of patrol and examining, leading a data file in the searcher into upper computer software, and checking the current or certain-time position function of the personnel.

As shown in fig. 1-4, the identification card searcher comprises a casing 1, a main control panel, a UWB module, an antenna, a buzzer, a FLASH memory and a power supply battery, wherein the main control panel, the UWB module, the antenna, the buzzer, the FLASH memory and the power supply battery are arranged in the casing, a touch display screen 5 is arranged on the upper part of the front surface of the casing 1, a first rubber ring 12 is arranged at the edge of the inner side of the casing, which is in contact with the touch display screen, a key 6 is arranged on the lower part of the front surface of the casing 1, a signal window 7 is arranged on the side surface of the top of the casing 1, the antenna is arranged at the position opposite to the signal window on the inner side of the casing, the antenna is a plate-shaped antenna, the signal window can be plugged on the inner side, a second rubber ring 13 is arranged at the edge of the signal window, which is in contact with the plate-shaped antenna, an HDMI extension interface and a USB interface are arranged on the side surface of the bottom of the casing 1, and a rubber plug 8 capable of plugging the HDMI extension interface and USB interface is arranged on the lower side surface of the casing; the UWB module, the button, the buzzer, the FLASH memory, the touch display screen and the HDMI expansion interface are respectively connected with the main control board, the UWB module is connected with the antenna, and the power supply battery is charged and discharged through the power management module.

In this embodiment, the UWB module may receive UWB signals sent by the identification card, and the antenna may enable the intensity of the received signals to be greater, the range to be greater, and the distance to be more accurate; the main control board is burnt with a program with a preset function, reads a UWB signal from the UWB module, acquires identification information and position information of the identification card according to the UWB signal, sends the identification information and the position information to the display screen, controls the buzzer to make a sound, and stores the sound through the confirmation key; the display screen displays the functional module when the searching instrument is not in operation, the keys are used for carrying out corresponding operation, and the received identification card number and distance are displayed when the searching instrument is in operation; the FLASH memory is used for storing the searched information of the identification card, and the HDMI can display the content displayed on the display screen on the extended display screen through the corresponding data line, so that the content can be conveniently viewed. The starting and stopping of the searching instrument can be controlled by the keys, and other settings can be carried out, such as turning on and off, selecting programs to be operated, setting the on and off of the backlight lamps of the keys, the sound intensity of the buzzer, setting a clock, waiting time and the like.

The key 6 comprises a key control panel arranged inside the shell and a rubber key 61 arranged on the front face of the shell, a key backlight is integrated on the key control panel, the key control panel is connected with the main control panel, a key through hole is formed in the shell, the rubber key is arranged in the shell, the rubber key penetrates through the through hole, and the rubber key corresponds to the key control panel. The key control panel is pressed through the rubber keys on the shell, and then is communicated with the main control panel, and the key backlight lamps are lightened by clicking the keys.

Specifically, the rubber key 61 at least includes a switch key 611, a restart key 612, a shortcut key 613, a direction key 614, an enter key 615, and an exit key 616. As shown in fig. 2, from left to right, the first group is F1 key, 3 indicator lights and F2 key, the F1 key can turn on or off the key backlight to realize on/off, the F2 key has no related function temporarily set, and the 3 indicator lights are turned on or off along with the key backlight. The second row is Esc key (exit key) 616, direction key 614 and end key (confirm key) 615, the direction key can make the selection frame move up and down and left and right, the end key is clicked to enter the function interface selected by the selection frame, and the Esc key realizes exit. The third row is DEL key, fn key and Tab key, all of which are general function keys, such as Fn key, and other keys are combined into a combined key to realize control function. The middle part is a shortcut key 613, which includes 0-9 number keys, star keys and # keys, and is arranged as an interphone key, after the search instrument is started, the touch display screen interface is divided into 12 functional modules, which are arranged in 3 rows and 4 lines, and correspond to each shortcut key, for example: the method comprises the following steps of 1 'running a program', 2 'selecting a program', 3 'file management', 4 'connecting a computer', 5 system setting, 6 function testing, 7 password setting and the like, clicking numbers or words and #, and performing a corresponding function interface to realize related operations, wherein 1 'running the program' can control the start and stop of the work of the searching instrument after entering. The lowest part is a restart key 612 and a power on/off key 611 respectively, the system can be restarted by pressing the restart key for a long time, and the system can be turned on and off by pressing the power on/off key for a long time.

In this embodiment, the power management module includes a charge and discharge protection module, a battery protection board, and a voltage conversion module, the battery protection board is connected with the charge and discharge protection module and the battery respectively, and the charge and discharge protection module is connected with the USB interface and the voltage conversion module respectively. The USB interface can be charged by an external power supply and can be communicated with an upper computer to realize data transmission, and data import and export are realized from the USB interface.

The charging and discharging protection module is a charging and discharging chip, so that the safety of the battery is ensured when the USB charging port is used for charging or the battery is discharged, and the battery is prevented from being overcharged and overdischarged. The charging and discharging chip can detect the voltage of the battery; during charging, before the battery enters a full-charge state, the charging current can be reduced, so that the battery is prevented from being damaged due to overlarge charging current, and the charging can be stopped in time after the battery is fully charged; during discharging, after the battery is used to cut off voltage, the power supply of the battery is cut off, and the battery is prevented from being damaged and cannot be used due to over-discharge. Besides the charging and discharging protection module, the battery protection board is formed by connecting a fuse and a plurality of resistors in series to protect the battery and is arranged between the charging and discharging protection module and the battery. And the voltage conversion module is used for converting the discharged voltage of the battery so as to enable the output voltage to be matched with the application working power supply of the required module.

Meanwhile, a standby battery is further arranged in the shell and connected with the main control panel. The standby battery adopts a button battery, only supplies power to the main control panel, and when the electric quantity of the power supply battery is exhausted, the information such as system time and the like is ensured, so that the standby battery does not recover the factory value.

As shown in fig. 5-6, the casing 1 includes an upper casing 2, a lower casing 3, and a sealing ring 4, the corresponding through-hole of the HDMI extension interface and the USB interface is disposed on the bottom side of the upper casing, the signal window 7 is disposed on the top side of the lower casing, the upper casing 2 and the lower casing 3 are detachably fixed by screws, the edges of the opposite surfaces of the upper casing 2 and the lower casing 3 are respectively provided with a circle of grooves 21 and 31, the sealing ring 4 includes a circle of rubber frame 41 matched with the edges of the upper casing and the lower casing, the rubber frame is provided with a convex edge 42 matched with the groove of the upper casing and the lower casing, the convex edge is disposed inside the frame, so that the cross section of the whole sealing ring is T-shaped, and the sealing ring is disposed between the upper casing and the lower casing and is matched with the edge and the groove of the upper casing and the lower casing. In this embodiment, the bottom surface of the lower housing is curved for convenient holding by hand in consideration of ergonomic design.

The connection mode of the upper shell and the lower shell is as follows: threaded through holes 32 are formed in the periphery and two sides of the middle of the lower shell 3, threaded blind holes 22 are formed in the upper shell at positions corresponding to the bolt through holes of the lower shell, and the lower shell and the upper shell are detachably fixed through bolts; and a yielding through hole 43 is formed in the position, corresponding to the threaded through hole and the threaded blind hole, on the sealing ring 4. The threaded posts on the inner sides of the upper and lower housings are not explained herein to facilitate the securing of the modules within the housings. During assembly, the bolt penetrates through the upper shell thread blind hole from the lower shell thread through hole and the seal ring abdicating through hole in sequence, and the seal ring is fixed and locked with the upper shell and the lower shell together.

In view of sealing performance and anti-slip performance during hand holding, the sealing ring is further arranged between the upper shell and the lower shell in a way that: go up the casing about the side middle part seted up first semicircle through-hole 23, it is spaced apart to be equipped with a plurality of second semicircle blind holes 24 to go up the side lower part about the casing lower part, the side corresponds the position with last casing and has also seted up first semicircle through-hole 33 and a plurality of second semicircle blind hole 34 about going up the casing, the cooperation of the first semicircle through-hole and the second semicircle blind hole of going up casing and lower casing forms first circle through-hole and second circle blind hole, and is corresponding, be provided with on the sealing washer 4 with first circle through-hole, first circle blind hole matched with first locating plug 44, a plurality of second locating plug 45. Meanwhile, a yielding elongated slot is formed in the lower side face of the sealing ring and at the position corresponding to the HDMI expansion interface and the USB interface, and the yielding elongated slot is matched with the rubber plug structure.

In order to facilitate replacement of the power supply battery when the power supply battery fails, the power supply battery is detachably arranged, specifically, as shown in fig. 2 and 7, a battery bin 10 is formed in the lower portion of the back face of the lower casing, a rear cover 9 is detachably arranged on the battery bin 10, a plurality of anti-skidding concave strips are formed in the outer surface of the rear cover 9, the power supply battery is a three-section cylindrical rechargeable battery and is arranged in the battery bin 10 and connected with a power management module through a battery electrode elastic sheet, the rear cover 9 is detachably arranged at the back of the lower casing through a buckle structure, and a rear cover lock 11 for locking the rear cover is arranged below the rear cover at the back of the lower casing. In order to ensure the sealing performance of the whole shell, a third rubber ring 14 is arranged on the inner side of the rear cover, and the third rubber ring 14 is matched with the concave edge 104 of the battery compartment.

The form of buckle structure and back lid lock can have the multiple, as long as can be with the firm lock of back lid at the casing back to utilize back lid lock locking can, not specifically inject, in this embodiment, the back lid is at the casing back like this buckle: the battery compartment 10 is provided with a circle of concave edge 104 which is lower than the surface of the back of the shell body around, and is used for placing a rear cover, first buckle through holes 101 are arranged on the two sides of the top of the concave edge on the upper part of the battery compartment, positioning piece through holes 102 are arranged on the middle part of the concave edge on the upper part, second buckle through holes 103 are arranged on the two sides of the concave edge on the lower part, the first buckle through holes and the positioning piece through holes are L-shaped and are corresponding, two first buckles 91 and two positioning pieces 92 are arranged on the upper parts of the matching surfaces of the rear cover 9 and the battery compartment 10, the two first buckles 91 and the positioning pieces 92 are respectively corresponding to the first buckle through holes 101 and the positioning piece through holes 102, two second buckles 93 are arranged on the lower parts of the matching surfaces of the rear cover and the battery compartment, the second buckles 93 are corresponding to the second buckle through holes 103, and the limiting grooves 94 are arranged on the side surfaces of the second buckles.

Back lid lock 11 includes sliding key 111, sets up hasp 112 in the sliding key below, sliding key 111 includes rectangle long key 1111 and the spliced pole 1112 of setting in rectangle long key below, the screw thread blind hole has been seted up to the spliced pole bottom, hasp 112 is including setting up the class rectangular plate 1121 in spliced pole below, the through-hole has been seted up with spliced pole screw thread blind hole corresponding position on the class rectangular plate, and the screw passes to the screw thread blind hole in from the hasp through-hole, fixes the hasp in the sliding key below, the long limit bottom side of class rectangular plate is provided with two and the spacing recess matched with L type spare 1122 of second fastener. Correspond, the spout 25 has been seted up on the casing down, slotted hole 26 has been seted up at the middle part of spout 25, sliding key 111 inlays and establishes in the spout, and its lower part spliced pole passes the slotted hole and stretches into to inferior valve internal side, hasp 112 is located casing inboard down, and the bolt passes hasp through-hole and spliced pole screw thread blind hole and through both fixed together, removes sliding key, makes the locking be realized in L type spare card goes into the spacing recess of second buckle, realizes the unblock in the spacing recess that makes L type spare deviate from the second buckle.

In addition, the bottom side surface of the lower shell is provided with a threading hole 15 for assembling a hanging rope, so that the carrying is convenient. A nameplate area 16 for sticking nameplates is arranged on the upper part of the back surface of the lower shell.

Claims (9)

1. An identification card searcher, characterized in that: including casing, main control board, UWB module, antenna, bee calling organ, FLASH memory, the power supply battery of setting in the casing, the positive upper portion of casing is provided with touch display screen, the positive lower part of casing is provided with the button, the signal window has been seted up to the top side of casing, the antenna sets up at the inboard and signal window relative position of casing, HDMI expansion interface and USB interface have been seted up to the bottom side of casing, UWB module, button, bee calling organ, FLASH memory, touch display screen, HDMI expansion interface are connected with the main control board respectively, the UWB module is connected with the antenna, the power supply battery passes through power management module and realizes charging and discharging.

2. The identification card search instrument of claim 1, wherein: the key comprises a key control panel arranged in the shell and a rubber key arranged on the front side of the shell, wherein a key backlight is integrated on the key control panel, the key control panel is connected with the main control panel, and the rubber key corresponds to the key control panel.

3. The identification card search instrument of claim 2, wherein: the rubber keys are at least provided with a switch machine key, a restart key, a shortcut key, a direction key, a determination key and an exit key.

4. The identification card searcher of claim 1, wherein: the power management module comprises a charge-discharge protection module, a battery protection board and a voltage conversion module, wherein the battery protection board is respectively connected with the charge-discharge protection module and the battery, and the charge-discharge protection module is respectively connected with the USB interface and the voltage conversion module.

5. The identification card searcher of claim 1, wherein: still be provided with backup battery in the casing, backup battery is connected with the main control board.

6. The identification card searcher of claim 1, wherein: the shell comprises an upper shell, a lower shell and a sealing ring, wherein corresponding through holes of the HDMI expansion interface and the USB interface are formed in the side face of the bottom of the upper shell, the signal window is located on the top side face of the lower shell, the upper shell and the lower shell are detachably fixed through screws, a circle of groove is formed in the opposite edge of the upper shell and the opposite edge of the lower shell respectively, the sealing ring comprises a circle of rubber frame body matched with the edge of the upper shell and the edge of the lower shell, convex edges matched with the upper shell and the lower shell are arranged on the inner side of the rubber frame body, and the sealing ring is located between the upper shell and the lower shell and is matched with the edge and the groove of the upper shell and the lower shell respectively.

7. The identification card search instrument of claim 6, wherein: the battery compartment is arranged on the lower portion of the back face of the lower shell, the rear cover is detachably arranged on the battery compartment, the power supply battery is arranged in the battery compartment and is connected with the power management module through the battery electrode elastic sheet, and a rear cover lock used for locking the rear cover is arranged below the rear cover on the back of the lower shell.

8. The identification card searcher of claim 6, wherein: threaded through holes are formed in the periphery and two sides of the middle of the edge of the lower shell, threaded blind holes are formed in the edge of the upper shell, corresponding to the threaded through holes of the lower shell, and the lower shell and the upper shell are detachably fixed through bolts; and the sealing ring frame body is provided with a yielding through hole at a position corresponding to the threaded through hole and the threaded blind hole.

9. The identification card search instrument of claim 6, wherein: go up the casing about the side middle part seted up first semicircle through-hole, it is spaced apart to be equipped with a plurality of second semicircle blind holes to go up side lower part about the casing, the side corresponds the position with last casing and has also seted up first semicircle through-hole and a plurality of second semicircle blind hole about lower casing, go up the casing and form first circle through-hole and second circle blind hole with the cooperation of the first semicircle through-hole and the second semicircle blind hole of casing down, it is corresponding, be provided with on the sealing washer with first circle through-hole, first circle blind hole matched with first stopper, a plurality of second stopper.

Images