CN216019505U

CN216019505U - Fuse UWB, BLE, RFID's indoor location intelligence wrist strap terminal

Info

Publication number: CN216019505U
Application number: CN202122481053.8U
Authority: CN
Inventors: 张正清
Original assignee: Shenzhen Card Cube Smart Technology Co ltd
Current assignee: Shenzhen Card Cube Smart Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-15
Anticipated expiration: 2031-10-14

Abstract

The utility model relates to the technical field of intelligent wrist strap terminals, in particular to an indoor positioning intelligent wrist strap terminal fusing UWB (ultra wide band), BLE and RFID (radio frequency identification), which comprises a wrist strap, wherein the middle of the wrist strap is provided with a mounting groove, a hinging seat close to the left end is provided with a first binding belt, a hinging seat close to the right end is provided with a second binding belt, a terminal main body is arranged in the mounting groove, the upper surface of the terminal main body is embedded with a display screen, a sealing cover is arranged in an annular groove, a UWB module, a BLE module and an RFID module are sequentially mounted in a mounting box close to the left end from front to back, and a lithium ion battery is arranged in the mounting box; this fuse UWB, BLE, RFID's indoor location intelligence wrist strap terminal installs UWB module, BLE module and RFID module in the terminal subject, and it is high to fuse wireless carrier positioning accuracy, and the bluetooth low energy reads the use with reading the ware fast response, and lithium ion battery is whole provides the power, and sealed lid is under fastening screw's cooperation, and the composite set of being convenient for is installed in the terminal subject, and convenient the dismantlement is overhauld or is changed the use.

Description

Fuse UWB, BLE, RFID's indoor location intelligence wrist strap terminal

Technical Field

The utility model relates to the technical field of intelligent wrist strap terminals, in particular to an indoor positioning intelligent wrist strap terminal fusing UWB, BLE and RFID.

Background

Wearable equipment has various product forms, wherein the forms of the wristband and the wristwatch are most popular; wearable equipment is used as a terminal of an indoor positioning system and is applied to industries such as prison and old age;

the UWB positioning technology has high positioning precision, is a wireless carrier communication technology, but has higher power consumption than BLE, weak penetrability and easy shielding; BLE positioning Bluetooth with low power consumption but poor positioning accuracy; RFID is close with reading the ware distance, easily receives to shelter from etc. and the integration composite mounting that is not convenient for is on same wrist strap terminal, and inconvenient dismantlement overhauls inside and changes the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an indoor positioning intelligent wrist strap terminal fusing UWB, BLE and RFID, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a fuse UWB, BLE, RFID's indoor location intelligence wrist strap terminal, includes the wrist strap, the mounting groove has been seted up in the middle of the wrist strap, wrist strap outer wall both ends all are equipped with articulated seat, are close to the left end be equipped with first constraint area on the articulated seat, be close to the right-hand member be equipped with second constraint area on the articulated seat, be equipped with terminal main part in the mounting groove, terminal main part upper surface inlays and is equipped with the display screen, the inside hollow form that is of terminal main part, the ring channel has been seted up to terminal main part bottom, be equipped with sealed lid in the ring channel, sealed covering upper surface is equipped with the mounting box, inside being close to left end department installs UWB module, BLE module and RFID module in proper order after to in the past of mounting box, the inside right-hand member department that is close to of mounting box is equipped with lithium ion battery.

Preferably, the hinged seats and the wrist strap are of an integrally formed structure, the first binding belt is rotatably connected with one hinged seat through a rotating shaft, a clamping sleeve is arranged at the tail end of the first binding belt, the second binding belt is rotatably connected with the other hinged seat through a rotating shaft, and a clamping column is arranged at the tail end of the second binding belt.

Preferably, the clamping column is matched with the clamping sleeve in an inserting manner, the clamping sleeve and the first binding belt are of an integrally formed structure, the clamping column and the second binding belt are of an integrally formed structure, a plurality of convex blocks are further arranged on the outer wall of the second binding belt and distributed at equal intervals, the convex blocks and the clamping column are of an integrally formed structure, and the convex blocks are correspondingly matched with the clamping sleeve in a clamping manner.

Preferably, still be equipped with on the outer wall of terminal main part both ends and insert the post, it is fixed with the terminal main part butt fusion to insert the post, the slot has still been seted up with the position that inserts the post and correspond in the mounting groove, the width of slot and the width looks adaptation of inserting the post, the spacing groove has been seted up to terminal main part upper surface, wrist strap inside wall top position closely laminates with the spacing groove.

Preferably, the mounting box is fixedly bonded with the sealing cover, the UWB module, the BLE module and the RFID module are fixedly bonded with the mounting box and electrically connected with a processor in the middle of the mounting box through wires, the length of the lithium ion battery is matched with the width in the mounting box, the lithium ion battery is electrically connected with the processor through wires, metal patches are symmetrically arranged on the lower surface of the sealing cover close to the edge, and the metal patches are electrically connected with a charging interface of the lithium ion battery.

Preferably, the width of the sealing cover is matched with the width of the annular groove, a rubber pad is further arranged on the upper surface of the sealing cover, the rubber pad is fixedly bonded with the sealing cover, and a sealing groove is formed in the annular groove at a position corresponding to the rubber pad.

Preferably, the lower surface of the sealing cover close to the corner is provided with a through hole, the through hole is provided with a fastening screw, and the annular groove is provided with a threaded hole at a position corresponding to the through hole.

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

1. the terminal main body is internally provided with the UWB module, the BLE module and the RFID module, the wireless carrier positioning accuracy is high, the low-power Bluetooth and a reader are fused for quick induction reading, the lithium ion battery provides a power supply for the whole body, the sealing cover is matched with the fastening screw and is convenient to assemble and install on the terminal main body, the terminal main body is convenient to disassemble and repair or replace for use, the terminal main body is matched with the inserting block and is convenient to be quickly inserted and combined with the wrist strap, and the wrist strap is convenient to wear on the wrist of a user under the matching of the first binding strap and the second binding strap for positioning monitoring and use.

2. The display screen is installed to display the using state of a wearer in real time, the sealing cover is matched with the rubber pad to increase the sealing performance of the interior, external rainwater or dust is prevented from entering the interior to cause damage to internal elements, the clamping sleeve on the first binding belt is clamped and matched with the convex block on the second binding belt, the wearing tightness can be conveniently adjusted manually, and the first binding belt is prevented from being separated from the second binding belt under the action of the clamping column.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a wristband frame construction of the present invention;

FIG. 3 is a schematic structural diagram of a terminal body frame according to the present invention;

fig. 4 is a schematic bottom view of the terminal body according to the present invention;

FIG. 5 is a schematic view of the sealing cover frame structure of the present invention;

FIG. 6 is a bottom schematic view of the sealing cap of the present invention;

fig. 7 is an overall sectional structure diagram of the present invention.

The various reference numbers in the figures mean:

1. a wristband; 10. mounting grooves; 100. a slot; 11. a hinged seat; 12. a first restraining strap; 120. a card sleeve; 13. a second restraining strip; 130. clamping the column; 131. a bump;

2. a terminal main body; 20. a limiting groove; 21. inserting a column; 22. an annular groove; 220. a threaded hole; 221. a sealing groove;

3. a display screen;

4. a sealing cover; 40. a rubber pad; 41. perforating; 410. fastening screws; 42. mounting a box; 420. a UWB module; 421. a BLE module; 422. an RFID module; 43. a lithium ion battery; 430. and (3) a metal patch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only 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 considered as limiting the present invention.

Referring to fig. 1-7, the present embodiment provides a technical solution:

the utility model provides a fuse UWB, BLE, RFID's indoor location intelligence wrist strap terminal, including wrist strap 1, mounting groove 10 has been seted up in the middle of the wrist strap 1, 1 outer wall both ends of wrist strap all are equipped with articulated seat 11, be equipped with first constraint area 12 on the articulated seat 11 that is close to the left end, be equipped with second constraint area 13 on the articulated seat 11 that is close to the right-hand member, be equipped with terminal main part 2 in the mounting groove 10, 2 upper surfaces of terminal main part are inlayed and are equipped with display screen 3, 2 inside hollow forms that are of terminal main part, 2 bottoms of terminal main part have seted up ring channel 22, be equipped with sealed lid 4 in the ring channel 22, sealed lid 4 upper surfaces is equipped with mounting box 42, inside being close to left end department from the past to the back and installing UWB module 420 in proper order of mounting box 42, BLE module 421 and RFID module 422, the inside right-hand member department that is close to of mounting box 42 is equipped with lithium ion battery 43.

In this embodiment, the hinged seats 11 and the wrist strap 1 are of an integrally formed structure, the first binding belt 12 is rotatably connected with one of the hinged seats 11 through a rotating shaft, the end of the first binding belt 12 is provided with a clamping sleeve 120, the second binding belt 13 is rotatably connected with the other hinged seat 11 through a rotating shaft, the end of the second binding belt 13 is provided with a clamping column 130, and the first binding belt 12 and the second binding belt 13 are in inserted fit so as to be conveniently worn on the wrist of a user.

Further, the card post 130 is in inserting fit with the card sleeve 120, the card sleeve 120 and the first binding belt 12 are in an integrated structure, the card post 130 and the second binding belt 13 are in an integrated structure, the outer wall of the second binding belt 13 is further provided with a plurality of bumps 131, the bumps 131 are distributed at equal intervals, the bumps 131 and the card post 130 are in an integrated structure, the bumps 131 and the card sleeve 120 are in corresponding clamping fit, the size can be conveniently adjusted manually under the matching of the bumps 131, the wrist fixing device is suitable for wrists with different thicknesses, the card post 130 is clamped with the card sleeve 120, the first binding belt 12 is prevented from being separated from the second binding belt 13, and the wearing and the use are affected.

Specifically, it inserts post 21 still to be equipped with on the outer wall of terminal main part 2 both ends, it is fixed with the 2 butt fusion of terminal main part to insert post 21, slot 100 has still been seted up with the position that inserts post 21 and corresponds in mounting groove 10, the width of slot 100 and the width looks adaptation of inserting post 21, spacing groove 20 has been seted up to 2 upper surfaces of terminal main part, 1 inside wall top position of wrist strap closely laminates with spacing groove 20, seting up of spacing groove 20, it is inseparabler to be convenient for terminal main part 2 and the 1 laminating of wrist strap, increase pleasing to the eye degree, it pegs graft the cooperation with slot 100 to insert post 21, let terminal main part 2 and the 1 stable combination of wrist strap.

It should be noted that, the mounting box 42 is bonded and fixed with the sealing cover 4, the UWB module 420, the BLE module 421 and the RFID module 422 are bonded and fixed with the mounting box 42, and are electrically connected with the processor in the middle of the mounting box 42 through wires, the length of the lithium ion battery 43 is matched with the internal width of the mounting box 42, the lithium ion battery 43 is electrically connected with the processor through wires, the lower surface of the sealing cover 4 is symmetrically provided with metal patches 430 near the edge, and the metal patches 430 are electrically connected with a charging interface of the lithium ion battery 43, the lithium ion battery 43 is installed for being integrally powered, the UWB module 420, the BLE module 421 and the RFID module 422 are matched, so that high accuracy of wireless carrier positioning is realized, low-power-consumption bluetooth and reader fast induction reading operation are realized, and the metal patches 430 are installed, so that the lithium ion battery 43 can be circularly charged for use.

Secondly, the width of the sealing cover 4 is matched with the width of the annular groove 22, the rubber pad 40 is further arranged on the upper surface of the sealing cover 4, the rubber pad 40 is fixedly bonded with the sealing cover 4, the sealing groove 221 is formed in the annular groove 22 and corresponds to the rubber pad 40, the rubber pad 40 is correspondingly matched with the sealing groove 221 in an inserting mode, the sealing performance of the sealing cover 4 and the terminal body is improved, external rainwater or dust particles are prevented from entering the interior, damage to internal elements is prevented, and the service life is shortened.

Besides, the lower surface of the sealing cover 4 close to the corner is provided with a through hole 41, the through hole 41 is provided with a fastening screw 410, the annular groove 22 is provided with a threaded hole 220 corresponding to the through hole 41, and the fastening screw 410 penetrates through the through hole 41 and is in threaded connection with the threaded hole 220, so that the sealing cover 4 can be conveniently fixed manually, the manual opening is facilitated, and the internal elements can be overhauled or replaced for use.

The integration UWB of this embodiment, BLE, RFID's indoor location intelligence wrist strap terminal is when using, the user is manual with UWB module 420, BLE module 421 and RFID module 422 are installed in mounting box 42, lithium ion battery 43 installs in mounting box 42, all through wire and inside treater electric connection, then bond display screen 3 in terminal main body 2, display screen 3 passes through wire and inside treater electric connection, manual again with sealed lid 4 and ring channel 22 cooperation of pegging graft, fix through fastening screw 410, under the cooperation of inserting post 21, fix terminal main body 2 in mounting groove 10, the position of manual regulation cutting ferrule 120 on second constraint area 13, lug 131 and cutting ferrule 120 joint cooperation, it is fixed to let wrist strap 1 closely laminate with user's wrist, the operation that conveniently corresponds is used.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fuse UWB, BLE, RFID's indoor location intelligence wrist strap terminal, includes wrist strap (1), its characterized in that: the middle of the wrist strap (1) is provided with a mounting groove (10), both ends of the outer wall of the wrist strap (1) are provided with hinged seats (11), the hinged seat (11) close to the left end is provided with a first binding belt (12), the hinged seat (11) close to the right end is provided with a second binding belt (13), a terminal main body (2) is arranged in the mounting groove (10), a display screen (3) is embedded on the upper surface of the terminal main body (2), the terminal main body (2) is hollow, an annular groove (22) is arranged at the bottom of the terminal main body (2), a sealing cover (4) is arranged in the annular groove (22), a mounting box (42) is arranged on the upper surface of the sealing cover (4), a UWB module (420), a BLE module (421) and an RFID module (422) are sequentially arranged in the mounting box (42) from front to back near the left end, and a lithium ion battery (43) is arranged in the mounting box (42) close to the right end.

2. The UWB, BLE, RFID fused indoor positioning intelligent wristband terminal according to claim 1, wherein: the wrist strap is characterized in that the hinged seat (11) and the wrist strap (1) are of an integrally formed structure, the first binding belt (12) is rotatably connected with one hinged seat (11) through a rotating shaft, a clamping sleeve (120) is arranged at the tail end of the first binding belt (12), the second binding belt (13) is rotatably connected with the other hinged seat (11) through a rotating shaft, and a clamping column (130) is arranged at the tail end of the second binding belt (13).

3. The UWB, BLE, RFID fused indoor positioning intelligent wristband terminal according to claim 2, wherein: the clamp is characterized in that the clamp post (130) is matched with the clamp sleeve (120) in an inserting mode, the clamp sleeve (120) and the first binding belt (12) are of an integrally formed structure, the clamp post (130) and the second binding belt (13) are of an integrally formed structure, a plurality of convex blocks (131) are further arranged on the outer wall of the second binding belt (13), the convex blocks (131) are distributed at equal intervals, the convex blocks (131) and the clamp post (130) are of an integrally formed structure, and the convex blocks (131) are correspondingly matched with the clamp sleeve (120) in a clamping mode.

4. The UWB, BLE, RFID fused indoor positioning intelligent wristband terminal according to claim 1, wherein: still be equipped with on terminal main part (2) both ends outer wall and insert post (21), it is fixed with terminal main part (2) butt fusion to insert post (21), slot (100) have still been seted up with the position that inserts post (21) and correspond in mounting groove (10), the width of slot (100) and the width looks adaptation of inserting post (21), spacing groove (20) have been seted up to terminal main part (2) upper surface, wrist strap (1) inside wall top position closely laminates with spacing groove (20).

5. The UWB, BLE, RFID fused indoor positioning intelligent wristband terminal according to claim 1, wherein: the mounting box (42) is fixedly bonded with the sealing cover (4), the UWB module (420), the BLE module (421) and the RFID module (422) are fixedly bonded with the mounting box (42) and are electrically connected with the processor in the middle of the mounting box (42) through wires, the length of the lithium ion battery (43) is matched with the inner width of the mounting box (42), the lithium ion battery (43) is electrically connected with the processor through wires, the lower surface of the sealing cover (4) is symmetrically provided with metal patches (430) close to the edges, and the metal patches (430) are electrically connected with a charging interface of the lithium ion battery (43).

6. The UWB, BLE, RFID fused indoor positioning intelligent wristband terminal according to claim 1, wherein: the width of sealed lid (4) and the width looks adaptation of ring channel (22), sealed lid (4) upper surface still is equipped with rubber pad (40), rubber pad (40) and sealed lid (4) bonding are fixed, seal groove (221) have been seted up with the position that rubber pad (40) correspond in ring channel (22).

7. The UWB, BLE, RFID fused indoor positioning intelligent wristband terminal according to claim 1, wherein: the lower surface of the sealing cover (4) close to the corner is provided with a through hole (41), the through hole (41) is provided with a fastening screw (410), and the annular groove (22) is provided with a threaded hole (220) at a position corresponding to the through hole (41).