CN114278828B - Connecting device for user identity recognition equipment based on computer system - Google Patents
Connecting device for user identity recognition equipment based on computer system Download PDFInfo
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- CN114278828B CN114278828B CN202111666272.1A CN202111666272A CN114278828B CN 114278828 B CN114278828 B CN 114278828B CN 202111666272 A CN202111666272 A CN 202111666272A CN 114278828 B CN114278828 B CN 114278828B
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- 229910052751 metal Inorganic materials 0.000 claims description 2
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Abstract
The invention provides a connecting device for user identity recognition equipment based on a computer system, which comprises a bracket component, wherein the bracket component comprises a shell and a supporting rod, a screen and a biological characteristic acquisition part are embedded on the shell, and a connecting component is arranged between the shell and the supporting rod; and the connecting assembly comprises a locking mechanism which is fixedly connected to the shell. The invention can quickly lock and unlock the support rod and the shell, saves the time of installation and improves the efficiency.
Description
Technical Field
The invention relates to the technical field of artificial intelligence, in particular to a connecting device for user identity recognition equipment based on a computer system.
Background
At present, the partial identification terminal of the current user identification device is installed outdoors, and under sunlight exposure, the aging of parts in equipment such as a screen can be accelerated, workers often need to disassemble and maintain the user identification equipment outdoors, and in the disassembling process, the traditional connection mode is troublesome and wastes time, and the working efficiency is low.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
In order to solve the technical problems, the invention provides the following technical scheme: the connecting device for the user identity recognition equipment based on the computer system comprises a bracket component, wherein the bracket component comprises a shell and a supporting rod, a screen and a biological feature acquisition part are embedded on the shell, and a connecting component is arranged between the shell and the supporting rod; and the connecting assembly comprises a locking mechanism which is fixedly connected to the shell.
As a preferred embodiment of the connection device for a user identification device based on a computer system, the present invention is as follows: the shell is equipped with the connecting block on the one side of keeping away from the screen, connecting block lateral wall fixed connection shell back, coupling assembling is located in the connecting block.
As a preferred embodiment of the connection device for a user identification device based on a computer system, the present invention is as follows: the locking mechanism comprises an outer barrel, an inner barrel, a limiting part and a pressing part, wherein the inner wall of a connecting block is fixedly connected with the outer barrel, the diameter of the lower end of the outer barrel is gradually reduced to the diameter of the upper end, the inner barrel is positioned in the outer barrel, a plurality of slotted holes are formed in the side face of the inner barrel, one end of the limiting part is positioned in the inner barrel, the other end of the limiting part extends out of the slotted holes, the pressing part is positioned at the upper end of the inner barrel, the upper end of the pressing part is fixedly connected with the inner wall of the connecting block, the lower end of the pressing part is in contact with the side wall of the inner barrel, and round holes are formed in the bottoms of the outer barrel and the inner barrel.
As a preferred embodiment of the connection device for a user identification device based on a computer system, the present invention is as follows: the limiting piece comprises a first spring, a limiting plate and a limiting column, wherein the limiting plate is fixedly sleeved on the limiting column, the first spring is fixed between the limiting plate and the inner barrel arm, and one end of the limiting column extends out of the slotted hole.
As a preferred embodiment of the connection device for a user identification device based on a computer system, the present invention is as follows: one end of the limiting column, which is positioned in the inner barrel, is provided with an inclined plane.
As a preferred embodiment of the connection device for a user identification device based on a computer system, the present invention is as follows: the pressing piece comprises a second spring and a pressing plate, one end of the second spring is fixedly connected with the inner wall of the connecting block, the other end of the second spring is fixedly connected with the pressing plate, and the pressing plate is fixedly connected with the upper end of the inner barrel.
As a preferred embodiment of the connection device for a user identification device based on a computer system, the present invention is as follows: the upper end of the supporting rod is provided with a chute.
As a preferred embodiment of the connection device for a user identification device based on a computer system, the present invention is as follows: the connecting assembly further comprises an unlocking mechanism, and the unlocking mechanism is a strong magnet.
As a preferred embodiment of the connection device for a user identification device based on a computer system, the present invention is as follows: the biological characteristic acquisition part is a camera.
The invention has the beneficial effects that: the invention can quickly lock and unlock the support rod and the shell, saves the time of installation and improves the efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of the overall structure of a bracket mechanism;
FIG. 2 is a schematic view of the back structure of the bracket mechanism;
FIG. 3 is a schematic view of the structure of the support rod inside the connection assembly;
FIG. 4 is a schematic diagram of a connection mechanism;
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Example 1
The present embodiment provides a connection device for a user identification device based on a computer system, as shown in fig. 1 to 2,
the device comprises a bracket assembly 100, wherein the bracket assembly 100 comprises a shell 101 and a supporting rod 102, a screen 101b and a biological feature acquisition part 101c are embedded in the shell 101, and a connecting assembly 200 is arranged between the shell 101 and the supporting rod 102; and, a connection assembly 200, the connection assembly 200 comprising a locking mechanism 201, the locking mechanism 201 being fixedly connected to the housing 101.
The bottom of the supporting rod 102 is fixed on the ground, and the top of the supporting rod 102 is connected with the bracket assembly 100 through the connecting assembly 200 to provide supporting force for the bracket assembly 100. The connection assembly 200 includes a locking mechanism 201, the locking mechanism 201 is fixedly connected to the housing 101, and the support rod 102 is inserted into the locking mechanism 201 to be firmly locked.
The shell 101 is provided with a connecting block 101a on one surface far away from the screen 101b, the side wall of the connecting block 101a is fixedly connected with the back of the shell 101, and the connecting assembly 200 is located in the connecting block 101 a.
The bracket assembly 100 also comprises a processor and a storage, the biological feature collection part 101c is used for collecting biological features of a user, the processor compares the collected biological features with biological features in the storage of the computer, and the screen 101b is used for displaying information of a client after verification is successful.
The biometric acquisition unit 101c is a camera.
Example 2
The present embodiment provides a connection device for a user identification device based on a computer system, as shown in fig. 1 to 4, where the embodiment is based on embodiment 1 but is different from embodiment 1 in that:
the locking mechanism 201 comprises an outer barrel 201a, an inner barrel 201b, a limiting piece 201c and a pressing piece 201d, wherein the outer barrel 201a is fixedly connected with the inner wall of the connecting block 101a, the diameter of the lower end of the outer barrel 201a is gradually reduced to the diameter of the upper end, the inner barrel 201b is positioned in the outer barrel 201a, a plurality of slots are formed in the side face of the inner barrel 201b, one end of the limiting piece 201c is positioned in the inner barrel 201b, the other end of the limiting piece 201c extends out of the slots, the pressing piece 201d is positioned at the upper end of the inner barrel 201b, the upper end of the pressing piece 201d is fixedly connected with the inner wall of the connecting block 101a, the lower end of the pressing piece 201d is in contact with the side wall of the inner barrel 201b, and round holes are formed in the bottoms of the outer barrel 201a and the inner barrel 201b.
Since the diameter of the lower end of the outer barrel 201a gradually decreases to the diameter of the upper end, the outer barrel 201a is in an inverted circular table shape, the inner barrel 201b is positioned inside the outer barrel 201a, round holes with the same diameter are formed in the bottoms of the outer barrel 201a and the inner barrel 201b, the diameter of the round holes is equal to that of the supporting rod 102, and the supporting rod 102 firstly extends into the outer barrel 201a from the round holes and then extends into the inner barrel 201b.
Three slots with equal diameters are uniformly distributed on the side wall of the inner barrel 201b at equal intervals, and each slot is internally provided with a limiting piece 201c, and the limiting pieces 201c move along the axial direction of the slot in the slot, so when the support rod 102 is inserted into the inner barrel 201b, the three limiting pieces 201c have extrusion force on the support rod 102, and further the support rod 102 is limited to move up and down, so that the support rod 102 is locked.
The limiting piece 201c comprises a first spring 201c-1, a limiting plate 201c-2 and a limiting column 201c-3, the limiting plate 201c-2 is fixedly sleeved on the limiting column 201c-3, the first spring 201c-1 is fixed between the limiting plate 201c-2 and the barrel wall of the inner barrel 201b, and one end of the limiting column 201c-3 extends out of the slot hole.
One end of the first spring 201c-1 is fixed on the limiting plate 201c-2, and the other end is fixed on the wall of the inner barrel 201b, so that the stress direction of the limiting column 201c-3 always faces the central axis direction of the inner barrel 201b under the elastic force of the first spring 201 c-1.
One end of the limiting column 201c-3, which is positioned in the inner barrel 201b, is provided with an inclined plane.
One end of the limiting column 201c-3 is provided with an inclined plane, so that the limiting piece 201c is conveniently extruded by the supporting rod 102, and the supporting rod 102 enters the inner barrel 201b.
The pressing piece 201d comprises a second spring 201d-1 and a pressing plate 201d-2, one end of the second spring 201d-1 is fixedly connected with the inner wall of the connecting block 101a, the other end of the second spring 201d-1 is fixedly connected with the pressing plate 201d-2, and the pressing plate 201d-2 is fixedly connected with the upper end of the inner barrel 201b.
The upper end of the supporting rod 102 is provided with a chute 102a.
The connection assembly 200 further includes an unlocking mechanism 202, wherein the unlocking mechanism 202 is a strong magnet 202a.
The inner wall of the inner barrel 201b is provided with a ring groove, the pressing plate 201d-2 is positioned in the ring groove, the second spring 201d-1 at the upper end of the pressing plate 201d-2 has extrusion force on the pressing plate 201d-2, the pressing plate 201d-2 is made of metal iron, the pressing plate 201d-2 can receive the suction force of the strong magnet 202a, when the strong magnet 202a approaches the pressing plate 201d-2, the pressing plate 201d-2 receives upward suction force, and at the moment, the second spring 201d-1 moves upwards by the extrusion force of the pressing plate 201d-2, and in the process of upward movement of the pressing plate 201d-2, the inner barrel 201b is driven to move upwards.
The overall operation process is as follows,
1, an installation process:
the strong magnet 202a is placed on the top end of the connecting block 101a, at this time, the pressing plate 201d-2 is moved upwards by the suction force of the strong magnet 202a, the pressing plate 201d-2 drives the inner barrel 201b to move upwards, and the distance between the slot hole on the side surface of the inner barrel 201b and the outer barrel 201a is increased after the inner barrel 201b moves upwards. The upper end of the supporting rod 102 is inserted into the outer barrel 201a from the circular hole of the outer barrel 201a, and as the diameter of the circular hole at the bottom of the inner barrel 201b is the same as that of the circular hole at the bottom of the outer barrel 201a and the circle centers of the two circular holes are positioned on the same axis, the supporting rod 102 passes through the circular hole of the outer barrel 201a to enter the inner barrel 201b, one end of the inner barrel 201b first contacts with the inclined surface of the limiting rod, the supporting rod 102 pushes the limiting rod into the slotted hole, and as the distance between the slotted hole and the outer barrel 201a is larger, the distance that the limiting column 201c-3 extends out of the slotted hole is increased. The support bar 102 continues to extend into the inner barrel 201b until the chute 102a on the support bar 102 is in the same plane as the stop post 201 c-3.
The strong magnet 202a is moved away, the suction force applied to the pressing plate 201d-2 disappears, at this time, the pressing plate 201d-2 moves downwards under the action of the second spring 201d-1, and then the inner barrel 201b moves downwards under the action of the pressing plate 201d-2, at this time, the distance between the inner barrel 201b and the outer barrel 201a decreases, so that the limit post 201c-3 extending out of the slot hole is extruded by the inner wall of the outer barrel 201a, and at the same time, the limit post 201c-3 starts to move in the direction of the axis of the inner barrel 201b under the action of the first spring 201c-1, and then the three limit posts 201c-3 are tightly attached to the support rod 102, and at the same time, the position where the limit post 201c-3 is attached to the support rod 102 is the chute 102a of the support rod 102, so that the support rod 102 moves upwards and downwards, namely the support rod 102 is tightly locked in the connecting block 101 a.
2, unlocking:
the strong magnet is placed on the connection block 101a, the pressing plate 201d-2 is moved upwards by the attraction force of the strong magnet, the pressing plate 201d-2 drives the inner tub 201b to move upwards, and the distance between the slot hole on the side surface of the inner tub 201b and the outer tub 201a is increased after the inner tub 201b moves upwards. At this time, the supporting rod 102 is moved downward, the supporting rod 102 pushes the limiting member to move toward the outer tub 201a, and the supporting rod 102 is smoothly moved out of the inner tub 201b. And removing the strong magnet, and ending unlocking.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (1)
1. A connecting device for user identification equipment based on a computer system, which is characterized in that: comprising the steps of (a) a step of,
the support assembly (100), the support assembly (100) comprises a shell (101) and a supporting rod (102), a screen (101 b) and a biological feature acquisition part (101 c) are embedded on the shell (101), and a connecting assembly (200) is arranged between the shell (101) and the supporting rod (102); the method comprises the steps of,
-a connection assembly (200), the connection assembly (200) comprising a locking mechanism (201), the locking mechanism (201) being fixedly connected to the housing (101);
a connecting block (101 a) is arranged on one surface, far away from the screen, of the shell (101), the side wall of the connecting block (101 a) is fixedly connected with the back of the shell (101), and the connecting component (200) is positioned in the connecting block (101 a);
the locking mechanism (201) comprises an outer barrel (201 a), an inner barrel (201 b), a limiting piece (201 c) and a pressing piece (201 d), wherein the outer barrel (201 a) is fixedly connected with the inner wall of a connecting block (101 a), the diameter of the lower end of the outer barrel (201 a) is gradually reduced to the diameter of the upper end, the inner barrel (201 b) is positioned in the outer barrel (201 a), a plurality of slots are arranged on the side face of the inner barrel (201 b), an annular groove is formed in the inner wall of the inner barrel (201 b), a pressing plate (201 d-2) is positioned in the annular groove, a second spring (201 d-1) at the upper end of the pressing plate (201 d-2) has a pressing force on the pressing plate (201 d-2), the pressing plate (201 d-2) is made of metal iron, the pressing plate (201 d-2) can be subjected to the suction force of a strong magnet (202 a), when the strong magnet (202 a) is close to the pressing plate (201 d-2), the pressing plate (201 d-2) is subjected to the upward suction force of the strong magnet (202 a), the pressing plate (201 d-2) is driven by the strong magnet (201 d-2) to move upward, the pressing plate (201 d-2) moves upward, and the upper pressing plate (201 d-2) moves upward in the pressing plate (201 d-2) and moves upward, and the upper pressing plate (201 d 2) is driven upward, and the upper pressing plate (201 d 2) moves upward and moves upward pressing plate (201 b 2, the distance between the slotted hole on the side surface of the inner barrel (201 b) and the outer barrel (201 a) is increased after the inner barrel (201 b) moves upwards, the upper end of the supporting rod (102) is inserted into the outer barrel (201 a) from the circular hole on the outer barrel (201 a), and as the circular hole on the bottom of the inner barrel (201 b) is identical to the circular hole on the bottom of the outer barrel (201 a) in diameter and the circle centers of the two circular holes are located on the same axis, the supporting rod (102) passes through the circular hole on the outer barrel (201 a) to enter the inner barrel (201 b), one end of the inner barrel (201 b) firstly contacts with the inclined surface of the limiting rod, the supporting rod (102) pushes the limiting rod into the slotted hole, and as the distance between the slotted hole and the outer barrel (201 a) is increased, the distance between the limiting rod (201 c-3) extending out of the slotted hole is increased, and the supporting rod (102) continues to extend into the inner barrel (201 b) until the inclined groove (102 a) on the supporting rod (102) and the limiting rod (201 c-3) are located on the same plane;
the strong magnet (202 a) is moved away, the suction force exerted by the pressing plate (201 d-2) disappears, at this time, the pressing plate (201 d-2) moves downwards under the action of the second spring (201 d-1), and then the inner barrel (201 b) moves downwards under the action of the pressing plate (201 d-2), at this time, the distance between the inner barrel (201 b) and the outer barrel (201 a) is reduced, so that the limit post (201 c-3) extending out of the slot hole is extruded by the inner wall of the outer barrel (201 a), and meanwhile, the limit post (201 c-3) starts to move in the direction of the axis of the inner barrel (201 b) under the action of the first spring (201 c-1), and then the three limit posts (201 c-3) are tightly attached to the support rod (102), and at the same time, as the position where the limit post (201 c-3) is attached to the support rod (102) is located at the chute (102 a) of the support rod (102), the support rod (102) is blocked from moving upwards and downwards, namely, the support rod (102) is locked in the connection block, the strong magnet (202 a) is placed on the connection block (201 a), the upper side of the strong magnet (201 b) and the upper magnet (202 a) is pushed upwards, the suction force of the inner barrel (201 b) is pushed upwards by the connection rod (201 b) to move upwards, and the distance between the support rod (201 b) and the upper side of the strong magnet (201 b) is pushed upwards, and the upper side of the support rod (201 b) is pushed upwards, and the support rod (201 b is pushed upwards, the supporting rod (102) pushes the limiting piece to move towards the outer barrel (201 a), the supporting rod (102) moves out of the inner barrel (201 b) smoothly, the strong magnet (202 a) is removed, unlocking is finished, one end of the limiting piece (201 c) is positioned inside the inner barrel (201 b), the other end of the limiting piece (201 c) extends out of the slotted hole, the pressing piece (201 d) is positioned at the upper end of the inner barrel (201 b), the upper end of the pressing piece (201 d) is fixedly connected with the inner wall of the connecting block (101 a), the lower end of the pressing piece (201 d) is in contact with the side wall of the inner barrel (201 b), and round holes are formed in the bottoms of the outer barrel (201 a) and the inner barrel (201 b);
the limiting piece (201 c) comprises a first spring (201 c-1), a limiting plate (201 c-2) and a limiting column (201 c-3), the limiting plate (201 c-2) is fixedly sleeved on the limiting column (201 c-3), the first spring (201 c-1) is fixed between the limiting plate (201 c-2) and the wall of the inner barrel (201 b), and one end of the limiting column (201 c-3) extends out of the slotted hole;
one end of the limiting column (201 c-3) positioned in the inner barrel (201 b) is provided with an inclined plane,
the pressing piece (201 d) comprises a second spring (201 d-1) and a pressing plate (201 d-2), one end of the second spring (201 d-1) is fixedly connected with the inner wall of the connecting block (101 a), the other end of the second spring (201 d-1) is fixedly connected with the pressing plate (201 d-2), and the pressing plate (201 d-2) is fixedly connected with the upper end of the inner barrel (201 b);
the upper end of the supporting rod (102) is provided with a chute (102 a);
the connecting assembly (200) further comprises an unlocking mechanism (202), and the unlocking mechanism (202) is a strong magnet;
the biological feature acquisition unit (101 c) is a camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666272.1A CN114278828B (en) | 2021-12-31 | 2021-12-31 | Connecting device for user identity recognition equipment based on computer system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666272.1A CN114278828B (en) | 2021-12-31 | 2021-12-31 | Connecting device for user identity recognition equipment based on computer system |
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| CN114278828A CN114278828A (en) | 2022-04-05 |
| CN114278828B true CN114278828B (en) | 2024-02-23 |
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