CN220855734U - Radio frequency identification safety device for Internet of things - Google Patents
Radio frequency identification safety device for Internet of things Download PDFInfo
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- CN220855734U CN220855734U CN202322771552.XU CN202322771552U CN220855734U CN 220855734 U CN220855734 U CN 220855734U CN 202322771552 U CN202322771552 U CN 202322771552U CN 220855734 U CN220855734 U CN 220855734U
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- 230000004888 barrier function Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of Internet of things equipment, in particular to an Internet of things radio frequency identification safety device, which comprises a barrier gate machine body, wherein a baffle frame is connected to the barrier gate machine body in a driving way, the baffle frame comprises a main frame, a second auxiliary frame is connected to the main frame in a sliding way, a telescopic bottom frame is arranged between one ends of the main frame and the second auxiliary frame, and a damping base is arranged at the bottom of one end, far away from the barrier gate machine body, of the telescopic bottom frame; a plurality of sleeve pipes are arranged on the main frame, a plurality of sleeve rods are arranged on the telescopic underframe, the bottom end of the main frame is slidably sleeved outside the sleeve rods, a sliding cavity is formed in the second auxiliary frame, a limiting mechanism is arranged in the sliding cavity, a telescopic cylinder is arranged on the limiting mechanism, and a telescopic rod is sleeved inside the telescopic cylinder. The utility model is convenient to adjust according to the width of the road and the height of the road surface, is more flexible to use, is convenient and quick to adjust, reduces the resistance and prolongs the service life.
Description
Technical Field
The utility model relates to the technical field of Internet of things equipment, in particular to an Internet of things radio frequency identification safety device.
Background
The principle of radio frequency identification is that non-contact data communication is carried out between a reader and a tag, the aim of identifying a target is fulfilled, and a radio frequency identification technology is often applied to Internet of things equipment.
The Chinese patent with the authorized bulletin number of CN216515297U discloses an internet of things radio frequency identification safety device, which relates to the technical field of internet of things equipment, and is spliced through a connecting shaft sleeve and a splicing groove, so that a stop lever is convenient to install and disassemble integrally, and meanwhile, the damaged stop lever is convenient to replace, and the effect that the stop lever is convenient to disassemble, assemble and overhaul is generated; the baffle plate is convenient to mount and dismount integrally, and different types of baffle plates can be replaced according to actual conditions, so that the baffle plate is convenient to mount, dismount and replace; the buffer spring and the buffer plate are adopted, so that the buffer spring is convenient to drive the buffer plate to move in the buffer groove, the overall good impact resistance effect is ensured, and the buffer protection effect is generated.
But above-mentioned thing networking radio frequency identification safety device is fixed in baffle length when using, can not adapt to the road of different width and use, uses inflexibly to when setting up of buffer board makes the wind, the resistance that receives is great, causes certain damage to the junction of banister organism and baffle easily, reduction in service life.
Disclosure of utility model
The utility model aims to solve the problems in the background technology and provides an internet of things radio frequency identification safety device.
The technical scheme of the utility model is as follows: the radio frequency identification safety device of the Internet of things comprises a barrier gate body, wherein a blocking frame is connected to the barrier gate body in a driving way, the blocking frame comprises a main frame, a second auxiliary frame is connected to the main frame in a sliding way, bolts are arranged at the joint of the second auxiliary frame and the main frame, a telescopic underframe is arranged between one ends of the main frame and the second auxiliary frame, and a damping base is arranged at the bottom of one end, far away from the barrier gate body, of the telescopic underframe;
Install a plurality of sleeve pipes on the main frame, install a plurality of sleeve pipes on the flexible underframe, main frame bottom slip cap is established in the sleeve outside, and the smooth chamber has been seted up to the inside sliding chamber that has set up of second subframe, and the passageway with smooth chamber intercommunication has been seted up to the lateral wall of second subframe, and the inside in smooth chamber is provided with stop gear, installs flexible section of thick bamboo on the stop gear, and the inside cover of flexible section of thick bamboo is equipped with the telescopic link, is provided with the bolt between telescopic link and the flexible section of thick bamboo, the bottom and the flexible underframe butt of telescopic link.
Preferably, a plurality of groups of second adjusting holes matched with the bolts are formed in the top end of the second auxiliary frame.
Preferably, the telescopic underframe comprises a first auxiliary frame and a third auxiliary frame, one end of the first auxiliary frame is slidably connected with one end of the main frame, a bolt is arranged at the joint of the main frame and the first auxiliary frame, one end of the third auxiliary frame is slidably connected with one end of the second auxiliary frame, a bolt is arranged at the joint of the third auxiliary frame and the second auxiliary frame, a slot is formed in the third auxiliary frame, the first auxiliary frame is slidably connected with one end of the third auxiliary frame, and a bolt is arranged at the joint of the first auxiliary frame and the third auxiliary frame.
Preferably, a plurality of groups of first adjusting holes matched with the bolts on the main frame are formed in the side wall of the first auxiliary frame in the vertical direction.
Preferably, the side wall in the vertical direction and the side wall in the bottom end in the transverse direction on the third auxiliary frame are provided with a plurality of groups of third adjusting holes respectively matched with the bolts on the second auxiliary frame and the bolts on the first auxiliary frame.
Preferably, the limiting mechanism comprises a limiting seat which is connected with the sliding cavity in a sliding way, a spring is arranged in the limiting seat, a sliding plate is arranged at the bottom end of the spring, the sliding plate is connected with the inner wall of the limiting seat in a sliding way, the bottom end of the sliding plate is abutted to the telescopic cylinder, a screw rod is connected with the side wall of the limiting seat in a threaded way, a through passage is formed in the screw rod, and a supporting seat is arranged on the side wall of the screw rod and is abutted to the side wall of the second auxiliary frame.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: according to the utility model, the length and the height of the baffle frame can be adjusted through the adjustable arrangement of the main frame, the first auxiliary frame, the second auxiliary frame and the third auxiliary frame so as to adapt to roads with different widths and heights; the sleeve and the loop bar are convenient to adjust according to the height, so that the blocking effect can be achieved, the resistance of the baffle frame can be reduced, and the service life is prolonged; the telescopic cylinder and the telescopic rod can be adjusted according to the width and the height of the baffle frame, so that the adaptation degree is high; the telescopic cylinder and the telescopic rod are convenient to limit and install between the second auxiliary frame and the third auxiliary frame through the limiting mechanism and the arrangement of the slot, and the adjustment is convenient and quick.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram illustrating a connection mode between a first subframe and a third subframe according to the present utility model;
FIG. 3 is a perspective view showing a connection mode between the limiting mechanism and the second subframe;
Fig. 4 is a schematic diagram illustrating a connection manner between the limiting mechanism and the second subframe according to the present utility model.
Reference numerals: 1. a gate body; 2. a main frame; 201. a sleeve; 3. a first subframe; 301. a first adjustment aperture; 302. a loop bar; 4. a second subframe; 401. a second adjustment aperture; 402. a sliding cavity; 403. a channel; 5. a limit seat; 501. a spring; 502. a slide plate; 503. a screw; 504. a butt joint seat; 6. a telescopic cylinder; 601. a telescopic rod; 7. a third subframe; 701. a slot; 702. and a third adjustment aperture.
Detailed Description
Example 1
As shown in fig. 1 to 3, the radio frequency identification safety device of the internet of things provided by the utility model comprises a barrier gate body 1, wherein a baffle frame is connected to the barrier gate body 1 in a driving way, the baffle frame comprises a main frame 2, one end of the main frame 2 in the transverse direction is slidably connected with a second auxiliary frame 4, a bolt is arranged at the joint of the second auxiliary frame 4 and the main frame 2, a telescopic underframe is arranged between one ends of the main frame 2 and the second auxiliary frame 4 in the vertical direction, and a damping base is arranged at the bottom of one end of the telescopic underframe, which is far away from the barrier gate body 1.
Further, a plurality of groups of second adjusting holes 401 matched with the bolts are formed in the top end of the second auxiliary frame 4, so that the integral length of the second auxiliary frame 4 and the integral length of the main frame 2 can be conveniently adjusted.
It should be noted that the barrier gate body 1 is in the prior art, and the specific structure and principle are recorded in detail in the patent with the grant notice number CN216515297U, and are not described in detail.
As shown in fig. 1, 3 and 4, a plurality of sets of sleeves 201 are installed on a main frame 2, a plurality of sets of loop bars 302 are installed on a telescopic underframe, the bottom end of the main frame 2 is slidably sleeved outside the loop bars 302, a sliding cavity 402 is formed in a second auxiliary frame 4, a channel 403 communicated with the sliding cavity 402 is formed in the side wall of the second auxiliary frame 4, a limiting mechanism is arranged in the sliding cavity 402, a telescopic cylinder 6 is installed on the limiting mechanism, a telescopic rod 601 is sleeved in the telescopic cylinder 6, bolts are arranged between the telescopic rod 601 and the telescopic cylinder 6, a plurality of sets of fourth adjusting holes matched with the bolts are formed in the telescopic rod 601, and the bottom end of the telescopic rod 601 is in butt joint with the telescopic underframe.
Further, stop gear includes the spacing seat 5 of sliding connection sliding chamber 402, the cross section of spacing seat 5 is established to the T type, the bottom of spacing seat 5 is on a parallel with the bottom face of sliding chamber 402, the internally mounted of spacing seat 5 has spring 501, slide plate 502 is installed to the spring 501 bottom, slide plate 502 sliding connection spacing seat 5 inner wall, slide plate 502 bottom and telescopic tube 6 butt, the lateral wall threaded connection of spacing seat 5 has screw 503, screw 503 runs through passageway 403, be provided with butt seat 504 on the screw 503 lateral wall, butt seat 504 and the side wall butt of second subframe 4.
In this embodiment, the second subframe 4 slides leftwards or rightwards along the main frame 2, and the main frame 2 is connected with the second adjusting hole 401 of the video through bolts, so that the main frame 2 and the second subframe 4 are limited, thereby changing the whole length, and simultaneously the telescopic subframe can also follow the second subframe 4 for adjustment; the telescopic rod 601 slides to a proper position along the telescopic cylinder 6 and is limited by bolts, the limiting seat 5 slides to a proper position along the sliding cavity 402, the top end of the telescopic cylinder 6 is inserted into the limiting seat 5 to be abutted with the sliding plate 502, so that the spring 501 is compressed, the bottom end of the telescopic rod 601 is aligned to a telescopic underframe, at the moment, the telescopic cylinder 6 is loosened, the bottom end of the telescopic rod 601 is driven to be inserted into the telescopic underframe (in the slot 701) under the elastic restoring action of the spring 501, the screw 503 penetrates through the channel 403 to be in threaded connection with the side wall of the limiting seat 5 until the abutting seat 504 abuts against the side wall of the second subframe 4, and further the limiting of the limiting seat 5 and the second subframe 4 is completed; the sleeve 201 and the stem 302 may follow a self-adjusting movement as the telescoping underframe moves up or down along the main frame 2 and the second subframe 4.
Example two
As shown in fig. 1 and fig. 2, in comparison with the first embodiment, the radio frequency identification safety device for internet of things provided by the utility model has the advantages that the telescopic underframe comprises the first auxiliary frame 3 and the third auxiliary frame 7, one end in the vertical direction on the first auxiliary frame 3 is slidingly connected with one end in the vertical direction on the main frame 2, the connecting part of the main frame 2 and the first auxiliary frame 3 is provided with a bolt, the bottom end of the loop bar 302 is connected with the first auxiliary frame 3, one end in the vertical direction on the third auxiliary frame 7 is slidingly connected with one end in the vertical direction on the second auxiliary frame 4, the connecting part of the third auxiliary frame 7 and the second auxiliary frame 4 is provided with a bolt, the third auxiliary frame 7 is provided with a slot 701, the telescopic rod 601 is abutted with the slot 701, one end in the transverse direction on the first auxiliary frame 3 and the third auxiliary frame 7 is slidingly connected, and the connecting part of the first auxiliary frame 3 and the third auxiliary frame 7 is provided with a bolt.
Further, a plurality of groups of first adjusting holes 301 matched with the bolts on the main frame 2 are formed in the side wall of the first auxiliary frame 3 in the vertical direction, so that the overall height of the main frame 2 and the first auxiliary frame 3 can be conveniently adjusted; a plurality of groups of third adjusting holes 702 respectively matched with the bolts on the second auxiliary frame 4 and the bolts on the first auxiliary frame 3 are respectively formed in the side wall of the third auxiliary frame 7 in the vertical direction and the side wall of the bottom end in the transverse direction, so that the overall height between the third auxiliary frame 7 and the second auxiliary frame 4 and the overall length between the third auxiliary frame 7 and the first auxiliary frame 3 can be conveniently adjusted.
In this embodiment, the third subframe 7 slides leftwards or rightwards along the first subframe 3 to adjust the overall length, the third subframe 7 slides upwards or downwards along the second subframe 4 to adjust the overall height, the first subframe 3 slides upwards or downwards along the main frame 2 to adjust the overall height, and the first subframe 3 and the third subframe 7 are arranged to be convenient to adjust according to the adjustment conditions of the main frame 2 and the second subframe 4.
Working principle: the length of the baffle frame can be adjusted through the sliding connection of the main frame 2 and the second auxiliary frame 4 and the sliding connection of the first auxiliary frame 3 and the third auxiliary frame 7 so as to adapt to roads with different widths; the height of the baffle frame can be adjusted through the sliding connection of the first auxiliary frame 3 and the main frame 2 and the sliding connection of the third auxiliary frame 7 and the second auxiliary frame 4 so as to adapt to the road surfaces with different heights; the sleeve 201 and the sleeve rod 302 are convenient to adjust according to the height, so that the sleeve rod not only has a blocking effect, but also can reduce the resistance of the baffle frame and prolong the service life; the arrangement of the telescopic cylinder 6 and the telescopic rod 601 can be adjusted according to the width and the height of the baffle frame, so that the adaptation is high; the telescopic cylinder 6 and the telescopic rod 601 are conveniently and limitedly arranged between the second auxiliary frame 4 and the third auxiliary frame 7 through the arrangement of the limiting seat 5, the spring 501, the sliding plate 502, the screw 503, the spring 501 and the slot 701, and the adjustment is convenient and quick.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The radio frequency identification safety device of the Internet of things comprises a barrier gate body (1), and is characterized in that a blocking frame is connected to the barrier gate body (1) in a driving mode, the blocking frame comprises a main frame (2), a second auxiliary frame (4) is connected to the main frame (2) in a sliding mode, bolts are arranged at the connecting positions of the second auxiliary frame (4) and the main frame (2), a telescopic underframe is arranged between one ends of the main frame (2) and the second auxiliary frame (4), and a damping base is arranged at the bottom of one end, far away from the barrier gate body (1), of the telescopic underframe;
Install a plurality of group's sleeve pipes (201) on main frame (2), install a plurality of group loop bars (302) on the flexible underframe, main frame (2) bottom slip cap is established in loop bar (302) outside, sliding chamber (402) have been seted up to the inside of second subframe (4), passageway (403) with sliding chamber (402) intercommunication have been seted up to the lateral wall of second subframe (4), the inside of sliding chamber (402) is provided with stop gear, install telescopic cylinder (6) on the stop gear, the inside cover of telescopic cylinder (6) is equipped with telescopic link (601), be provided with the bolt between telescopic link (601) and telescopic cylinder (6), the bottom and the flexible underframe butt of telescopic link (601).
2. The radio frequency identification safety device of the internet of things according to claim 1, wherein a plurality of groups of second adjusting holes (401) matched with bolts are formed in the top end of the second subframe (4).
3. The radio frequency identification safety device of the internet of things according to claim 1, wherein the telescopic underframe comprises a first auxiliary frame (3) and a third auxiliary frame (7), one end of the first auxiliary frame (3) is slidably connected with one end of the main frame (2), a bolt is arranged at the joint of the main frame (2) and the first auxiliary frame (3), one end of the third auxiliary frame (7) is slidably connected with one end of the second auxiliary frame (4), a bolt is arranged at the joint of the third auxiliary frame (7) and the second auxiliary frame (4), a slot (701) is formed in the third auxiliary frame (7), one end of the first auxiliary frame (3) is slidably connected with one end of the third auxiliary frame (7), and a bolt is arranged at the joint of the first auxiliary frame (3) and the third auxiliary frame (7).
4. The radio frequency identification safety device of the internet of things according to claim 3, wherein a plurality of groups of first adjusting holes (301) matched with bolts on the main frame (2) are formed in the side wall of the first auxiliary frame (3) in the vertical direction.
5. The radio frequency identification safety device of the internet of things according to claim 3, wherein a plurality of groups of third adjusting holes (702) which are respectively matched with the bolts on the second subframe (4) and the bolts on the first subframe (3) are formed in the side wall of the third subframe (7) in the vertical direction and the side wall of the bottom end in the transverse direction.
6. The internet of things radio frequency identification safety device according to claim 1, wherein the limiting mechanism comprises a limiting seat (5) which is connected with the sliding cavity (402) in a sliding mode, a spring (501) is installed in the limiting seat (5), a sliding plate (502) is installed at the bottom end of the spring (501), the sliding plate (502) is connected with the inner wall of the limiting seat (5) in a sliding mode, the bottom end of the sliding plate (502) is abutted to the telescopic cylinder (6), a screw (503) is connected with the side wall of the limiting seat (5) in a threaded mode, the screw (503) penetrates through the channel (403), an abutting seat (504) is arranged on the side wall of the screw (503), and the abutting seat (504) is abutted to the side wall of the second auxiliary frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322771552.XU CN220855734U (en) | 2023-10-16 | 2023-10-16 | Radio frequency identification safety device for Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322771552.XU CN220855734U (en) | 2023-10-16 | 2023-10-16 | Radio frequency identification safety device for Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220855734U true CN220855734U (en) | 2024-04-26 |
Family
ID=90747567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322771552.XU Active CN220855734U (en) | 2023-10-16 | 2023-10-16 | Radio frequency identification safety device for Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220855734U (en) |
-
2023
- 2023-10-16 CN CN202322771552.XU patent/CN220855734U/en active Active
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