CN206788899U - A kind of dismountable multi-functional RFID reader - Google Patents
A kind of dismountable multi-functional RFID reader Download PDFInfo
- Publication number
- CN206788899U CN206788899U CN201720669298.4U CN201720669298U CN206788899U CN 206788899 U CN206788899 U CN 206788899U CN 201720669298 U CN201720669298 U CN 201720669298U CN 206788899 U CN206788899 U CN 206788899U
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- block
- box body
- connecting rod
- spring
- button
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Abstract
The utility model discloses a kind of dismountable multi-functional RFID reader, including box body and lid, lid is connected on box body by central axis, the front side of lid is provided with the second contiguous block, the upper end side of box body is provided with the first contiguous block, half-round clamping ring and half nahlock being located in the middle part of the first contiguous block are flexibly connected, pull bar is fixedly connected with the outside of connecting rod, pull bar and connecting rod are slidably connected at the inside of chute, the central bottom of connecting rod is connected with the 3rd spring, and the 3rd one end of spring away from connecting rod is fixed on the inside of base.The cooperation that the utility model passes through voussoir and the second neck, realize the effect that box body is tentatively stuck with lid, pass through the cooperation of half-round clamping ring and half nahlock, realize the effect that box body is further stuck with lid, it is flexibly connected respectively with the first sliding block and the second sliding block by the both sides of fixture block, realize that box body can be steadily is fixed on base.
Description
Technical field
RFID read-write technical field is the utility model is related to, specially a kind of dismountable multi-functional RFID reader.
Background technology
RFID reader is radio frequency identification, by radio frequency identification signal automatic identification destination object and obtains correlation
Data, without manual intervention, RFID read-write is usually applied in the management of parking lot, realizes and testing vehicle register is differentiated, deduct fees automatically, but
It is due to that RFID reader is frequently placed on outdoor or highway, often has substantial amounts of dust, so needs frequent
Cleaning is removed, common fixation is fixed using bolt, and removing and installing for a long time can cause the service life of bolt big
It is big to reduce, so a kind of RFID reader for being easily installed and dismantling of design is very important.
Utility model content
The purpose of this utility model is to provide a kind of dismountable multi-functional RFID reader, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of dismountable multi-functional RFID read-write
Device, including box body and lid, the lid are connected on box body by central axis, and the front side of the lid is provided with second and connected
Block is connect, the upper end side of the box body is provided with the first contiguous block, and the both ends of second contiguous block offer undercut, described dark
The internal slide of groove is connected with button, and the rear side of the button is flexibly connected by the side wall of the first spring and undercut, described to press
The bottom of button is connected with voussoir, and the lower end of the voussoir is through the bottom of undercut and the second card being opened in inside the first contiguous block
Groove is flexibly connected；
Second contiguous block is fixedly arranged in the middle of protection block, is hollow structure inside the protection block, and before protection block
Rotating shaft is rotatably connected in side wall, stubborn button is fixed with the outer face of the rotating shaft, half is fixed with the inner face of the rotating shaft
Circle snap ring, the half-round clamping ring and half nahlock being located in the middle part of the first contiguous block are flexibly connected；
The bottom of the box body is provided with two fixture blocks, described two fixture blocks and two the first necks work for being located at base side
Dynamic connection, the both sides of each first neck slidably connect the first sliding block and the second sliding block respectively, first sliding block and
The upper end of second sliding block is fixedly connected on the lower end of connecting rod, and pull bar, the pull bar are fixedly connected with the outside of the connecting rod
The inside of chute is slidably connected at connecting rod, the chute is opened in the inside of base, and base is run through in the outer end of pull bar
Side wall outside, the central bottom of the connecting rod is connected with the 3rd spring, and the described one end of 3rd spring away from connecting rod is fixed
In the inside of base.
Preferably, the side of the box body is provided with two binding posts.
Preferably, the corner of the base is equipped with through hole.
Preferably, the protection block is provided with second spring between twisting button, and one end of the second spring is fixed on protection block
Lateral surface on, the other end of second spring is fixed on the medial surface for twisting button.
Preferably, the both sides of each fixture block are all provided with fluted, and two grooves are respectively with being located at the first sliding block and second
Projection on the inside of sliding block is flexibly connected.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through voussoir and the second neck
Coordinate, realize box body and the preliminary stuck effect of lid, by the cooperation of half-round clamping ring and half nahlock, realize box body and box
The effect being further stuck is covered, i.e. lid will not easily be opened and cause tray interior structure to drop, and pass through the two of fixture block
Side is flexibly connected with the first sliding block and the second sliding block respectively, and realize that box body can be steadily is fixed on base.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is box body structure schematic diagram of the present utility model；
Fig. 3 is the local connection sectional view of the first contiguous block of the present utility model and the second contiguous block；
Fig. 4 is half nahlock of the present utility model and half-round clamping ring connection diagram；
Fig. 5 is protection block internal structure schematic diagram of the present utility model；
Fig. 6 is the partial sectional view of the utility model base；
Fig. 7 is the utility model base sectional view.
In figure：1st, box body, 101, fixture block, 102, binding post, the 103, first contiguous block, 2, lid, the 201, second contiguous block,
202nd, undercut, 3, base, 31, through hole, 32, chute, the 33, first neck, 4, pull bar, 5, voussoir, 6, central shaft, 7, half nahlock,
8th, button, the 9, first spring, 10, half-round clamping ring, the 11, second neck, 12, protection block, 13, twist button, 14, second spring, 15, the
Three springs, the 16, first sliding block, the 17, second sliding block, 18, connecting rod, 19, rotating shaft.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-7 are referred to, the utility model provides a kind of technical scheme：A kind of dismountable multi-functional RFID reader,
Including box body 1 and lid 2, the lid 2 is rotatably connected on box body 1 by central shaft 6, and the front side of the lid 2 is provided with the
Two contiguous blocks 201, the upper end side of the box body 1 are provided with the first contiguous block 103, and the both ends of second contiguous block 201 are opened
Provided with undercut 202, the internal slide of the undercut 202 is connected with button 8, and the rear side of the button 8 passes through the first spring 9 and dark
The side wall of groove 202 is flexibly connected, and the first spring 9 has an outside thrust to button 8, and the bottom of voussoir 5 can be stuck in the
The inside of two draw-in groove 11, when pressing button 8, button 8 overcomes the elastic force slid inward of the first spring 9, voussoir 5 with dynamic voussoir 5
Relation is disconnected with the second neck 11, the bottom of the button 8 is connected with voussoir 5, and undercut is run through in the lower end of the voussoir 5
202 bottom and the second neck 11 being opened in inside the first contiguous block 103 are flexibly connected；
Second contiguous block 201 is fixedly arranged in the middle of protection block 12, and the inside of protection block 12 is hollow structure, and is protected
Rotating shaft 19 is rotatably connected on the front side wall of protecting block 12, is fixed with the outer face of the rotating shaft 19 and twists button 13, the rotating shaft 19
Half-round clamping ring 10 is fixed with inner face, the half-round clamping ring 10 and the activity of half nahlock 7 being located in the middle part of the first contiguous block 103 connect
Connect, when box body 1 is 2-in-1 with lid and together with when, rotating semicircular snap ring 10 can make half-round clamping ring 10 block half nahlock 7, from
And box body 1 and lid 2 are snapped together；
The bottom of the box body 1 is provided with two fixture blocks 101, described two fixture blocks 101 and is located at two of the side of base 3 the
One neck 33 is flexibly connected, and the both sides of each first neck 33 slidably connect the first sliding block 16 and the second sliding block respectively
17, the upper end of the sliding block 17 of the first sliding block 16 and second is fixedly connected on the lower end of connecting rod 18, the connecting rod 18 it is outer
Side is fixedly connected with pull bar 4, when needing fixture block 101 being stuck in the inside of the first neck 33, it is necessary to first slide up pull bar 4
Dynamic, pull bar 4 drives the upward sliding of connecting rod 18, and connecting rod 18 drives two the first sliding blocks 16 and two the second sliding blocks 17 to slide up
It is dynamic, then fixture block 101 is put into the inside of the first neck 33, then come loose pull bar 4, the 3rd spring 15 pull on connecting rod 18 to
Lower slider, so as to block fixture block 101, the pull bar 4 and connecting rod 18 are slidably connected at the inside of chute 32, the chute 32
The inside of base 3 is opened in, and the outer end of pull bar 4, outside the side wall of base 3, the central bottom of the connecting rod 18 is connected with
3rd spring 15, the described one end of 3rd spring 15 away from connecting rod 18 are fixed on the inside of base 3.
Specifically, the side of the box body 1 is provided with two binding posts 102, is easy to connect data wire.
Specifically, the corner of the base 3 is equipped with through hole 31, for firm banking.
Specifically, the protection block 12 is provided with second spring 14 between twisting button 13, and one end of the second spring 14 is consolidated
It is scheduled on the lateral surface of protection block 12, the other end of second spring 14 is fixed on the medial surface for twisting button 13, and second spring 14 can
To allow protection block 12 and stubborn button 13 that there is constant angle, and then half-round clamping ring 10 is stuck in the bottom of half nahlock 7, only turn
When twisting button 13, the ability of half-round clamping ring 10 acts on the disconnection of half nahlock 7.
Specifically, the both sides of each fixture block 101 are all provided with fluted, and two grooves are respectively with being located at the first sliding block 16
It is flexibly connected with the projection of the inner side of the second sliding block 17, the groove of the both sides of fixture block 101 can make fixture block 101 stuck in the first neck 33
Inside.
Operation principle：Base 3 is first fixed into suitable position out of doors with bolt, then twisting stubborn button 13 makes its rotation
180 degree, lid 2 is covered on box body 1, voussoir 5 is stuck in the inside of the second neck 11, and then unclamping stubborn button 13 makes half-round clamping ring 10
Go back to initial position and then block half nahlock 7, make the fixation of lid 2 there is duplicate protection, will not be because of some appearance event
Hinder and automatically open up, pull up pull bar 4, pull bar 4 drives two the first sliding blocks 16 and two the second sliding blocks by connecting rod 18
17 upward slidings, the first sliding block 16 and the second sliding block 17 is skidded off the first neck 33, fixture block 101 is then put into the first neck 33
Inside, the sliding block 16 of releasing lever 4 first and the slide downward of the second sliding block 17, the first sliding block 16 and the inner side of the second sliding block 17 it is convex
Block is stuck in the groove of the both sides of fixture block 101, and the present apparatus is completely fixed.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dismountable multi-functional RFID reader, including box body (1) and lid (2), it is characterised in that：The lid
(2) it is rotatably connected on by central shaft (6) on box body (1), the front side of the lid (2) is provided with the second contiguous block (201), described
The upper end side of box body (1) is provided with the first contiguous block (103), and the both ends of second contiguous block (201) offer undercut
(202), the internal slide of the undercut (202) is connected with button (8), the rear side of the button (8) by the first spring (9) and
The side wall of undercut (202) is flexibly connected, and the bottom of the button (8) is connected with voussoir (5), and the lower end of the voussoir (5) is run through
The bottom of undercut (202) and the second neck (11) flexible connection for being opened in the first contiguous block (103) inside；
Second contiguous block (201) is fixedly arranged in the middle of protection block (12), and the internal protection block (12) is hollow structure, and
Rotating shaft (19) is rotatably connected on protection block (12) front side wall, is fixed with the outer face of the rotating shaft (19) and twists button (13), institute
State and half-round clamping ring (10) is fixed with the inner face of rotating shaft (19), the half-round clamping ring (10) and be located at the first contiguous block (103)
Half nahlock (7) at middle part is flexibly connected；
The bottom of the box body (1) is provided with two fixture blocks (101), described two fixture blocks (101) and is located at the two of base (3) side
Individual first neck (33) is flexibly connected, the both sides of each first neck (33) slidably connect respectively the first sliding block (16) and
The upper end of second sliding block (17), first sliding block (16) and the second sliding block (17) is fixedly connected on the lower end of connecting rod (18),
Pull bar (4) is fixedly connected with the outside of the connecting rod (18), the pull bar (4) and connecting rod (18) are slidably connected at chute
(32) inside, the chute (32) is opened in the inside of base (3), and the side wall of base (3) is run through in the outer end of pull bar (4)
Outside, the central bottom of the connecting rod (18) is connected with the 3rd spring (15), and the 3rd spring (15) is away from connecting rod (18)
One end be fixed on the inside of base (3).
A kind of 2. dismountable multi-functional RFID reader according to claim 1, it is characterised in that：The box body (1)
Side be provided with two binding posts (102).
A kind of 3. dismountable multi-functional RFID reader according to claim 1, it is characterised in that：The base (3)
Corner be equipped with through hole (31).
A kind of 4. dismountable multi-functional RFID reader according to claim 1, it is characterised in that：The protection block
(12) second spring (14) is provided between stubborn button (13), one end of the second spring (14) is fixed on the outside of protection block (12)
On face, the other end of second spring (14) is fixed on the medial surface for twisting button (13).
A kind of 5. dismountable multi-functional RFID reader according to claim 1, it is characterised in that：Each fixture block
(101) both sides are all provided with fluted, two grooves projection with being located on the inside of the first sliding block (16) and the second sliding block (17) respectively
It is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669298.4U CN206788899U (en) | 2017-06-09 | 2017-06-09 | A kind of dismountable multi-functional RFID reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669298.4U CN206788899U (en) | 2017-06-09 | 2017-06-09 | A kind of dismountable multi-functional RFID reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206788899U true CN206788899U (en) | 2017-12-22 |
Family
ID=60715774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720669298.4U Expired - Fee Related CN206788899U (en) | 2017-06-09 | 2017-06-09 | A kind of dismountable multi-functional RFID reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206788899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657312A (en) * | 2018-05-04 | 2018-10-16 | 重庆中烟工业有限责任公司重庆卷烟厂 | A kind of RFID security identifying system for AGV trolleies |
-
2017
- 2017-06-09 CN CN201720669298.4U patent/CN206788899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657312A (en) * | 2018-05-04 | 2018-10-16 | 重庆中烟工业有限责任公司重庆卷烟厂 | A kind of RFID security identifying system for AGV trolleies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20200609 |