CN217085713U - Novel self-service quick-witted equipment of integral type - Google Patents

Novel self-service quick-witted equipment of integral type Download PDF

Info

Publication number
CN217085713U
CN217085713U CN202122827380.4U CN202122827380U CN217085713U CN 217085713 U CN217085713 U CN 217085713U CN 202122827380 U CN202122827380 U CN 202122827380U CN 217085713 U CN217085713 U CN 217085713U
Authority
CN
China
Prior art keywords
module fixing
wall
circular
shell
blocks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202122827380.4U
Other languages
Chinese (zh)
Inventor
宁东洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Newark Network Technology Co ltd
Original Assignee
Nanjing Newark Network Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Newark Network Technology Co ltd filed Critical Nanjing Newark Network Technology Co ltd
Priority to CN202122827380.4U priority Critical patent/CN217085713U/en
Application granted granted Critical
Publication of CN217085713U publication Critical patent/CN217085713U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Manipulator (AREA)

Abstract

The utility model provides a novel integral type self-service quick-witted equipment. Novel integral type self-service quick-witted equipment includes: the device comprises a shell, a first partition board is fixedly installed on the inner wall of the shell, a second partition board is fixedly installed on the inner wall of the shell and positioned above the first partition board, and a rotating mechanism, a plurality of small module fixing mechanisms, a plurality of middle module fixing mechanisms and a plurality of large module fixing mechanisms are arranged on the shell; the rotating mechanism comprises a rotating shaft, a disc, a circular ring, an inner gear ring, a first driving motor and a circular gear, the rotating shaft is rotatably installed at the top of the second partition plate, and the disc is fixedly installed at the top of the rotating shaft. The utility model provides a novel self-service quick-witted equipment of integral type can make up various information acquisition and identification module according to the demand, can satisfy different scenes and to the demand of different collection recognition function, can one-stop collection discerns various biological information's advantage.

Description

Novel self-service quick-witted equipment of integral type
Technical Field
The utility model belongs to the technical field of self-service quick-witted, especially, relate to a novel integral type self-service quick-witted equipment.
Background
The self-service machine is an electronic device for clients to carry out self-service, has specific functions, is a novel computer terminal, is more widely used along with the improvement of living standard, is visible everywhere in our life, and provides convenience for people; the shell includes bottom plate, two curb plates, face baffle, back baffle, operation panel and demonstration frame, and optical character recognition device installs on the operation panel, is equipped with on the operation panel and puts the draw-in groove, puts the draw-in groove and reduces to zero along the direction cross sectional area who keeps away from the backplate gradually, and the ID card reads the ware and installs in putting draw-in groove department, is equipped with the installing port on the demonstration frame, and the touch-sensitive screen is installed in installing port department, is equipped with the gripping groove on the curb plate.
However, the above structure has a disadvantage that the device is realized for a certain function, the function is too single, the module can not be freely combined, and the function can not be freely expanded.
Therefore, there is a need to provide a new and new integrated self-service machine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can make up various information acquisition and identification module according to the demand, can satisfy different scenes and to the demand of different collection recognition function, can the various biological information's of one-stop collection discernment novel integral type self-service machine equipment.
In order to solve the technical problem, the utility model provides a novel integral type self-service quick-witted equipment includes: the device comprises a shell, a first partition board is fixedly installed on the inner wall of the shell, a second partition board is fixedly installed on the inner wall of the shell and positioned above the first partition board, and a rotating mechanism, a plurality of small module fixing mechanisms, a plurality of middle module fixing mechanisms and a plurality of large module fixing mechanisms are arranged on the shell;
the rotating mechanism comprises a rotating shaft, a disc, a circular ring, an inner gear ring, a first driving motor and a circular gear, the rotating shaft is rotatably installed at the top of the second partition plate, the disc is fixedly installed at the top of the rotating shaft, the circular ring is fixedly installed at the bottom of the disc, the inner gear ring is fixedly installed in the circular ring, the first driving motor is fixedly installed at the top of the second partition plate, the circular gear is fixedly installed on an output shaft of the first driving motor, and the circular gear is meshed with the inner gear ring;
the small module fixing mechanism comprises two fixing blocks, a bidirectional threaded rod, a second driving motor, two L-shaped sliding rods and two rectangular clamping plates, the two fixing blocks are fixedly mounted at the top of the disc, the bidirectional threaded rod is rotatably mounted on the two fixing blocks, the second driving motor is fixedly mounted at the top of the disc, an output shaft of the second driving motor is fixedly connected with one end of the bidirectional threaded rod, the two L-shaped sliding rods are sleeved on the bidirectional threaded rod in a threaded manner, and the two rectangular clamping plates are fixedly mounted at the ends, close to each other, of the two L-shaped sliding rods respectively;
the middle module fixing mechanism comprises a middle module fixing seat, two rectangular blocks, a first groove, a circular clamping block, a pull rod and a first telescopic spring, the middle module fixing seat is slidably arranged at the top of the first partition plate, the two rectangular blocks are both fixedly arranged at the top of the middle module fixing seat, the first groove is arranged on the outer wall of one side of the corresponding rectangular block, the circular clamping block is arranged in the first groove in a sliding way, one side of the circular clamping block extends out of the first groove, the pull rod is fixedly arranged on the outer wall of one side of the circular clamping block, one end of the pull rod extends out of the rectangular block and is connected with the rectangular block in a sliding way, the first expansion spring is sleeved on the pull rod in a sliding way, one end of the first telescopic spring is fixedly connected with the outer wall of one side of the circular clamping block, and the other end of the first telescopic spring is fixedly connected with the inner wall of one side of the first groove.
As a further aspect of the present invention, the big module fixing mechanism includes a v 21274, a big module fixing base of a shape, two arc-shaped clamping plates and two second extension springs, a big module fixing base of a shape is slidably mounted on the inner wall of the bottom of the housing, two arc-shaped clamping plates are respectively and hingedly mounted on the inner walls of both sides of the big module fixing base of a shape, two second extension springs are respectively and fixedly mounted on the inner walls of both sides of the big module fixing base of a shape, two one ends of the second extension springs, which are close to each other, are respectively and fixedly connected with the two arc-shaped clamping plates.
As a further scheme of the utility model, two fixed mounting has same spacing slide bar on the one side outer wall that the fixed block is close to each other, spacing slide bar run through two L shape slide bars and with two L shape slide bar sliding connection.
As a further scheme of the utility model, two spacing spouts, two have been seted up on the inner wall of first recess equal slidable mounting has spacing slider, two in the spacing spout one side that spacing slider is close to each other all with circular clamp splice fixed connection.
As a further scheme of the utility model, the top fixed mounting of first partition panel has a plurality of first slide rails, and is a plurality of equal slidable mounting has first slider, and is a plurality of on the first slide rail the top of first slider respectively with the bottom fixed connection of the well module fixing base that corresponds.
As a further aspect of the utility model, fixed mounting has a plurality of second slide rails, and is a plurality of on the bottom inner wall of shell equal slidable mounting has the second slider on the second slide rail, and is a plurality of the top of second slider respectively with the bottom fixed connection of the big module fixing base of shape \21274-.
Compared with the prior art, the utility model provides a novel self-service quick-witted equipment of integral type has following beneficial effect:
1. the utility model discloses a set up slewing mechanism for can be simple effectual install the rotation to the micromodule, convenience of customers adjusts the micromodule that uses;
2. the utility model discloses a set up little module fixed establishment, well module fixed establishment and big module fixed establishment for can simply effectually install small module, well module and big module fixed, and avoid its production to rock.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic front sectional view of the integrated self-service machine of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
FIG. 4 is a schematic side view of the integrated self-service machine of the present invention;
FIG. 5 is a schematic view of the top cross-sectional structure of the integrated self-service machine of the present invention;
FIG. 6 is an enlarged schematic view of a portion C of FIG. 5;
fig. 7 is the utility model discloses the mountable module schematic diagram of integral type self-service quick-witted equipment.
In the figure: 1. a housing; 2. a first partition panel; 3. a second partition panel; 4. a rotating shaft; 5. a disc; 6. a circular ring; 7. an inner gear ring; 8. a first drive motor; 9. a circular gear; 10. a fixed block; 11. a bidirectional threaded rod; 12. a second drive motor; 13. an L-shaped sliding rod; 14. a rectangular splint; 15. a middle module fixing seat; 16. a rectangular block; 17. a first groove; 18. a circular clamping block; 19. a pull rod; 20. a first extension spring; 21. a fixing seat of the shaped big module; 22. an arc-shaped splint; 23. a second extension spring.
Detailed Description
Please refer to fig. 1 to 7, wherein fig. 1 is a schematic front sectional view of an integrated self-service machine of the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is an enlarged schematic view of portion B of FIG. 1; FIG. 4 is a schematic side view of the integrated self-service machine of the present invention; FIG. 5 is a schematic view of the top cross-sectional structure of the integrated self-service machine of the present invention; FIG. 6 is an enlarged schematic view of a portion C of FIG. 5; fig. 7 is the utility model discloses the mountable module schematic diagram of integral type self-service quick-witted equipment. Novel integral type self-service quick-witted equipment includes: the device comprises a shell 1, wherein a first partition plate 2 is fixedly installed on the inner wall of the shell 1, a second partition plate 3 is fixedly installed on the inner wall of the shell 1, the second partition plate 3 is positioned above the first partition plate 2, and a rotating mechanism, a plurality of small module fixing mechanisms, a plurality of middle module fixing mechanisms and a plurality of large module fixing mechanisms are arranged on the shell 1;
the rotating mechanism comprises a rotating shaft 4, a disc 5, a circular ring 6, an inner gear ring 7, a first driving motor 8 and a circular gear 9, the rotating shaft 4 is rotatably installed at the top of the second partition plate 3, the disc 5 is fixedly installed at the top of the rotating shaft 4, the circular ring 6 is fixedly installed at the bottom of the disc 5, the inner gear ring 7 is fixedly installed in the circular ring 6, the first driving motor 8 is fixedly installed at the top of the second partition plate 3, the circular gear 9 is fixedly installed on an output shaft of the first driving motor 8, and the circular gear 9 is meshed with the inner gear ring 7;
the small module fixing mechanism comprises two fixing blocks 10, a bidirectional threaded rod 11, a second driving motor 12, two L-shaped sliding rods 13 and two rectangular clamping plates 14, the two fixing blocks 10 are fixedly mounted at the top of the disc 5, the bidirectional threaded rod 11 is rotatably mounted on the two fixing blocks 10, the second driving motor 12 is fixedly mounted at the top of the disc 5, an output shaft of the second driving motor 12 is fixedly connected with one end of the bidirectional threaded rod 11, the two L-shaped sliding rods 13 are sleeved on the bidirectional threaded rod 11 in a threaded manner, and the two rectangular clamping plates 14 are fixedly mounted at one ends, close to each other, of the two L-shaped sliding rods 13 respectively;
the middle module fixing mechanism comprises a middle module fixing seat 15, two rectangular blocks 16, a first groove 17, a circular clamping block 18, a pull rod 19 and a first telescopic spring 20, the middle module fixing seat 15 is slidably mounted at the top of a first partition board 2, the two rectangular blocks 16 are fixedly mounted at the top of the middle module fixing seat 15, the first groove 17 is formed in the outer wall of one side of the corresponding rectangular block 16, the circular clamping block 18 is slidably mounted in the first groove 17, one side of the circular clamping block 18 extends out of the first groove 17, the pull rod 19 is fixedly mounted on the outer wall of one side of the circular clamping block 18, one end of the pull rod 19 extends out of the rectangular block 16 and is slidably connected with the rectangular block 16, the first telescopic spring 20 is slidably sleeved on the pull rod 19, one end of the first telescopic spring 20 is fixedly connected with the outer wall of one side of the circular clamping block 18, the other end of the first extension spring 20 is fixedly connected with the inner wall of one side of the first groove 17.
As shown in fig. 3, the large module fixing mechanism comprises a v-shaped large module fixing seat 21, two arc-shaped clamping plates 22 and two second telescopic springs 23, wherein the v-shaped large module fixing seat 21 is slidably mounted on the inner wall of the bottom of the shell 1, the two arc-shaped clamping plates 22 are respectively and hingedly mounted on the v-shaped 21274, the two second telescopic springs 23 are respectively and fixedly mounted on the inner walls of the two sides of the v-shaped large module fixing seat 21, and the ends, close to each other, of the two second telescopic springs 23 are respectively and fixedly connected with the two arc-shaped clamping plates 22;
as shown in fig. 6, the same limiting slide bar is fixedly mounted on the outer wall of one side, close to each other, of the two fixing blocks 10, and the limiting slide bar penetrates through the two L-shaped slide bars 13 and is slidably connected with the two L-shaped slide bars 13;
through setting up spacing slide bar for can be simple effectual restrict two second driving motor 12, make the removal that two second driving motor 12 can be steady.
As shown in fig. 2, two limiting sliding grooves are formed in the inner wall of the first groove 17, two limiting sliding blocks are slidably mounted in the limiting sliding grooves, and one sides of the two limiting sliding blocks, which are close to each other, are fixedly connected with the circular clamping blocks 18.
Through the mutual cooperation between spacing spout and the spacing slider for can be simple effectual the moving range to circular clamp splice 18 restricts.
As shown in fig. 1 and 4, a plurality of first slide rails are fixedly mounted at the top of the first partition panel 2, a first slide block is slidably mounted on each of the plurality of first slide rails, and the tops of the plurality of first slide blocks are respectively and fixedly connected with the bottom of the corresponding middle module fixing seat 15;
through the mutual cooperation between first slide rail, first slider and the well module fixing base 15 under for can remove simple effectual centering module.
As shown in fig. 1 and 4, a plurality of second slide rails are fixedly mounted on the inner wall of the bottom of the housing 1, a second slide block is slidably mounted on each of the plurality of second slide rails, and the tops of the plurality of second slide blocks are respectively fixedly connected with the bottoms of the corresponding \ 21274; (large module fixing seats 21);
through the mutual cooperation among the second sliding rail, the second sliding block and the v-21274-shaped large module fixing seat 21, the large module can be simply and effectively moved.
The utility model provides a novel integral type self-service quick-witted equipment's theory of operation as follows:
the small module selectable modules of the integrated self-service machine equipment comprise functional modules such as a portrait acquisition and recognition module, a human face three-dimensional acquisition and recognition module, an iris recognition module, a voiceprint acquisition and recognition module, a two-dimensional code scanning and recognition module, a finger vein acquisition and recognition module, a palm vein acquisition and recognition module, a handwriting acquisition and recognition module, a temperature measurement module, an OCR recognition module and the like; the selectable modules of the middle module comprise single-finger acquisition and identification, identity card acquisition and comparison, iris acquisition, a bar code printer, a receipt machine and mobile phone information acquisition; the large module selectable modules comprise a fingerprint and palm print acquisition comparison module, a footprint acquisition comparison module, a gait acquisition comparison module, a non-contact 3D fingerprint acquisition comparison module, a card making machine, a high shooting instrument and a DNA storage box
The first step is as follows: when the small module is required to be installed according to the requirements of customers, the small module is placed between the two rectangular clamping plates 14, the second driving motor 12 is started, the second driving motor 12 drives the bidirectional threaded rod 11 to rotate, the bidirectional threaded rod 11 drives the two L-shaped sliding rods 13 to move towards the mutually approaching direction, and the two L-shaped sliding rods 13 drive the two rectangular clamping plates 14 to move, so that the small module is fixed;
the second step is as follows: when the centering module is required to be installed according to customer requirements, the pull rod 19 is pulled, the pull rod 19 drives the circular clamping block 18 to move, the circular clamping block 18 enables the first telescopic spring 20 to be in a compressed state, the circular clamping block 18 enters the first groove 17, at the moment, the middle module is placed between the two rectangular blocks 16, the pull rod 19 is loosened, the first telescopic spring 20 drives the circular clamping block 18 to move under the action of the elastic force of the first telescopic spring 20, the centering module is installed and fixed, and when the centering module is required to be installed according to the customer requirements, the large module is placed into the 21274', the large module fixing seat 21 is internally provided, and the two arc-shaped clamping plates 22 are matched with each other between the two second telescopic springs 23 to install and fix the large module;
the third step: when the corresponding small module needs to be used, the first driving motor 8 is started, the first driving motor 8 drives the circular gear 9 to rotate, the circular gear 9 drives the inner gear ring 7 to rotate, the inner gear ring 7 drives the ring 6 to rotate, the ring 6 drives the disc 5 to rotate, and the disc 5 drives the small module to rotate, so that the corresponding small module moves to a designated position to be used.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and it is intended that the scope of the invention be defined by the appended claims and their equivalents and that all such modifications are intended to be encompassed by the scope of the invention as defined in the claims.

Claims (6)

1. The utility model provides a novel self-service quick-witted equipment of integral type which characterized in that includes:
the device comprises a shell, a first partition board is fixedly installed on the inner wall of the shell, a second partition board is fixedly installed on the inner wall of the shell and positioned above the first partition board, and a rotating mechanism, a plurality of small module fixing mechanisms, a plurality of middle module fixing mechanisms and a plurality of large module fixing mechanisms are arranged on the shell;
the rotating mechanism comprises a rotating shaft, a disc, a circular ring, an inner gear ring, a first driving motor and a circular gear, the rotating shaft is rotatably installed at the top of the second partition plate, the disc is fixedly installed at the top of the rotating shaft, the circular ring is fixedly installed at the bottom of the disc, the inner gear ring is fixedly installed in the circular ring, the first driving motor is fixedly installed at the top of the second partition plate, the circular gear is fixedly installed on an output shaft of the first driving motor, and the circular gear is meshed with the inner gear ring;
the small module fixing mechanism comprises two fixing blocks, a bidirectional threaded rod, a second driving motor, two L-shaped sliding rods and two rectangular clamping plates, the two fixing blocks are fixedly mounted at the top of the disc, the bidirectional threaded rod is rotatably mounted on the two fixing blocks, the second driving motor is fixedly mounted at the top of the disc, an output shaft of the second driving motor is fixedly connected with one end of the bidirectional threaded rod, the two L-shaped sliding rods are sleeved on the bidirectional threaded rod in a threaded manner, and the two rectangular clamping plates are fixedly mounted at one ends, close to each other, of the two L-shaped sliding rods respectively;
the middle module fixing mechanism comprises a middle module fixing seat, two rectangular blocks, a first groove, a circular clamping block, a pull rod and a first telescopic spring, the middle module fixing seat is slidably arranged at the top of the first partition plate, the two rectangular blocks are both fixedly arranged at the top of the middle module fixing seat, the first groove is arranged on the outer wall of one side of the corresponding rectangular block, the circular clamping block is arranged in the first groove in a sliding way, one side of the circular clamping block extends out of the first groove, the pull rod is fixedly arranged on the outer wall of one side of the circular clamping block, one end of the pull rod extends out of the rectangular block and is connected with the rectangular block in a sliding way, the first expansion spring is sleeved on the pull rod in a sliding way, one end of the first telescopic spring is fixedly connected with the outer wall of one side of the circular clamping block, and the other end of the first telescopic spring is fixedly connected with the inner wall of one side of the first groove.
2. The novel integrated self-service machine equipment of claim 1, wherein: the large module fixing mechanism comprises a v-21274, a large module fixing seat, two arc-shaped clamping plates and two second telescopic springs, wherein the v-21274is slidably mounted on the inner wall of the bottom of the shell, the two arc-shaped clamping plates are respectively and hingedly mounted on the inner walls of two sides of the v-21274, the two second telescopic springs are respectively and fixedly mounted on the inner walls of two sides of the v-21274, and one ends, close to each other, of the two second telescopic springs are respectively and fixedly connected with the two arc-shaped clamping plates.
3. The novel integrated self-service machine equipment of claim 1, wherein: two fixed blocks are fixed mounting has same spacing slide bar on the one side outer wall that is close to each other, spacing slide bar run through two L shape slide bars and with two L shape slide bar sliding connection.
4. The novel integrated self-service machine equipment of claim 1, wherein: two limiting sliding grooves are formed in the inner wall of the first groove, two limiting sliding blocks are arranged in the limiting sliding grooves in a sliding mode, and one sides, close to each other, of the limiting sliding blocks are fixedly connected with the circular clamping blocks.
5. The novel integrated self-service machine equipment of claim 1, wherein: the top fixed mounting of first partition panel has a plurality of first slide rails, and is a plurality of equal slidable mounting has first slider on the first slide rail, and is a plurality of the top of first slider respectively with the bottom fixed connection of the well module fixing base that corresponds.
6. The novel integrated self-service machine equipment of claim 2, wherein: the inner wall of the bottom of the shell is fixedly provided with a plurality of second sliding rails, the second sliding rails are all slidably provided with a second sliding block, and the tops of the second sliding blocks are fixedly connected with the bottoms of the corresponding \ 21274;, the shape large module fixing seats respectively.
CN202122827380.4U 2021-11-18 2021-11-18 Novel self-service quick-witted equipment of integral type Active CN217085713U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122827380.4U CN217085713U (en) 2021-11-18 2021-11-18 Novel self-service quick-witted equipment of integral type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122827380.4U CN217085713U (en) 2021-11-18 2021-11-18 Novel self-service quick-witted equipment of integral type

Publications (1)

Publication Number Publication Date
CN217085713U true CN217085713U (en) 2022-07-29

Family

ID=82538983

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122827380.4U Active CN217085713U (en) 2021-11-18 2021-11-18 Novel self-service quick-witted equipment of integral type

Country Status (1)

Country Link
CN (1) CN217085713U (en)

Similar Documents

Publication Publication Date Title
CN110091159A (en) A kind of mobile phone tears screen device open automatically
CN209788983U (en) Hidden computer desk
CN109176232A (en) A kind of aluminum dipping form board raw material grinding device
CN217085713U (en) Novel self-service quick-witted equipment of integral type
CN209168322U (en) A kind of height-adjustable cashing machine of operating surface angle
CN110180960A (en) A kind of automobile rearview mirror rotation riveting equipment
CN112754182A (en) Multifunctional intelligent file cabinet based on fingerprint identification and intelligent file storage system
CN208607676U (en) A kind of iris cloud platform follow-up mechanism
CN216450044U (en) Self-service borrowing and returning machine based on face recognition
CN213904467U (en) Multimedia integrated machine
CN212544291U (en) Data acquisition device for network optimization
CN203495324U (en) Mechanical upward-pull type internal broacher
CN209915947U (en) Fundus camera with adjustable control console
CN215513492U (en) A contactless face identification entrance guard's all-in-one for wisdom traffic
CN210222745U (en) Personnel inspection desk of law enforcement intelligent housekeeper system
CN221034919U (en) Multifunctional visitor card reading integrated machine
CN210034916U (en) Lifting computer display screen support
CN212724118U (en) Intelligent parking control device
CN218920244U (en) Converter module cabinet convenient to maintenance
CN220020358U (en) Self-help tablet taking machine
CN218441540U (en) Display screen adjusting structure of face recognition all-in-one machine
CN110618630A (en) Eyeball identification visual information display system
CN209765358U (en) Green greenhouse temperature control device
CN218178475U (en) Intelligent entrance guard device convenient to maintenance
CN221145975U (en) Wall-mounted touch all-in-one machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant