CN219609523U - Interrogation terminal - Google Patents

Abstract

The utility model discloses an interrogation terminal which comprises a computer body, a display module and a camera module. The computer body comprises a main shell and a main control board, and the main control board is arranged in the main shell; the display module comprises a first display screen and a second display screen, the first display screen is rotationally connected to the host shell, and the first display screen is provided with a first display surface; the second display screen is rotationally connected with the first display screen and is provided with a second display surface which is arranged opposite to the first display surface; the camera module comprises a first camera and a second camera, the two first cameras are arranged on one side of the first display screen, which is far away from the main machine shell, and are connected with the main machine shell in a rotating way, one of the two first cameras shoots towards one side of the first display surface, and the other one of the two first cameras shoots towards one side of the second display surface; the second camera is arranged at the edge of the first display screen, which is far away from one side of the main machine shell and is rotationally connected with the main machine shell. The technical scheme of the utility model can enhance the use function of the interrogation terminal so as to improve the use experience.

Description

Interrogation terminal

Technical Field

The utility model relates to the technical field of interrogation, in particular to an interrogation terminal.

Background

The interrogation terminal in the related art is generally only provided with two cameras respectively facing the front and the rear, so that the interrogation terminal can only shoot and evidence the law enforcement personnel and the examined personnel, but cannot shoot and evidence the accompanying personnel. In addition, the interrogation terminal generally only comprises a display screen, so that when the interrogation terminal is used, the relevant information can only be displayed towards law enforcement personnel, and the information which needs to be informed of the information can not be presented to the personnel to be inspected. Therefore, the use function of the interrogation terminal in the related technology is limited, and the use experience is affected.

Disclosure of Invention

The utility model mainly aims to provide an interrogation terminal, which aims to enhance the use function of the interrogation terminal so as to improve the use experience of the interrogation terminal.

In order to achieve the above object, the present utility model provides an interrogation terminal comprising:

the computer body comprises a main machine shell and a main control board, wherein the main control board is arranged in the main machine shell;

the display module comprises a first display screen and a second display screen, one side edge of the first display screen is rotatably connected to the outer side of the main machine shell and is electrically connected to the main control board, and the first display screen is provided with a first display surface; one side edge of the second display screen is rotatably connected to one side, away from the first display surface, of the first display screen, the rotation axis of the second display screen is parallel to the rotation axis of the first display screen, and the second display screen is electrically connected to the main control board and is provided with a second display surface which is opposite to the first display surface; and

the camera shooting module comprises two first cameras and two second cameras, wherein the two first cameras are respectively arranged in the middle of one side of the first display screen far away from the main machine shell and connected with the main machine shell in a rotating way, one of the two first cameras shoots towards one side of the first display surface, and the other one of the two first cameras shoots towards one side of the second display surface; the second camera is arranged at the edge of one side, far away from the rotation connection of the first display screen, of the main machine shell.

Optionally, the second camera includes:

the fixed seat is connected to the first display screen; and

the camera shooting part is rotatably arranged on the fixing seat and can be limited and fixed relative to the fixing seat, and the rotation axis of the camera shooting part is perpendicular to the rotation axes of the first display screen and the second display screen.

Optionally, one side of fixing base far away from first display screen is equipped with first fixed axle, the portion of making a video recording is equipped with first fixed orifices, first fixed axle rotationally inserts and locates in the first fixed orifices, and with first fixed orifices is interference fit.

Optionally, the second camera further comprises a connecting seat, and the connecting seat is connected to the first display screen;

the fixing seat is rotatably arranged on the connecting seat and can be limited and fixed relative to the connecting seat, and the rotating shaft of the fixing seat is parallel to the rotating axes of the first display screen and the second display screen.

Optionally, an installation cavity with a cavity opening is arranged in the fixing seat, a part of the connecting seat is arranged in the installation cavity, a second fixing shaft is arranged on the connecting seat in the installation cavity, a second fixing hole is arranged on the cavity wall of the installation cavity, and the second fixing shaft is rotatably inserted in the second fixing hole and is in interference fit with the second fixing hole;

and/or the first display screen is provided with an inserting port, one end of the connecting seat, which is far away from the fixing seat, is provided with an inserting head, and the inserting head is detachably inserted into the inserting port.

Optionally, the two first cameras are both rotatably arranged on the first display screen and can be limited and fixed relative to the first display screen, and the rotation axes of the two first cameras are parallel to the rotation axes of the first display screen and the second display screen.

Optionally, the first camera is provided with a first installation shaft, the first display screen is provided with a first installation hole, and the first installation shaft is rotatably inserted in the first installation hole and is in interference fit with the first installation hole.

Optionally, an friction increasing piece is arranged in the first mounting hole, and the friction increasing piece is abutted to the first mounting shaft.

Optionally, the first display screen is equipped with the installation breach, be two wall surfaces that set up relatively in the installation breach are equipped with first mounting hole, two the one end that first camera kept away from mutually is equipped with first installation axle.

Optionally, a mounting plate is arranged in the mounting notch, and the mounting plate is positioned between the two first cameras;

one side of the mounting plate, which is close to the first cameras, is provided with a second mounting shaft, two ends, which are close to the first cameras, are provided with second mounting holes, and each second mounting shaft is rotatably inserted into one second mounting hole.

When the interrogation terminal of the technical scheme is used, as the camera shooting module comprises the two first cameras and the second camera, shooting evidence taking can be carried out towards law enforcement personnel and the personnel to be examined respectively through the two first cameras, and the shooting visual angle of the camera shooting module can be increased through the second camera, so that shooting objects are increased, and shooting evidence taking can be carried out on accompanying personnel (such as lawyers and the like). In addition, the display module comprises a first display screen and a second display screen, and the first display screen and the second display screen are provided with a first display surface and a second display surface which are arranged in a back-to-back mode. The first display surface of the first display screen can face law enforcement personnel, and the second display surface of the second display screen, which is arranged opposite to the first display surface, can face the examined personnel. At this time, the first display screen can display related information to law enforcement personnel, and the second display screen can display some information to be informed to the personnel to be examined, so that the terminal does not need to be rotated when the personnel to be examined are presented with the related information. Therefore, compared with the interrogation terminal in the prior art, the interrogation terminal in the scheme can further shoot and evidence the accompanying personnel through the arrangement of the second camera, and can display related information to law enforcement personnel and the examined personnel through the arrangement of the first display screen and the second display screen, so that the use function of the interrogation terminal is enhanced, and the use experience of the interrogation terminal is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an exemplary structure of an interrogation terminal according to the present utility model;

FIG. 2 is a schematic diagram of an alternative view of the interrogation terminal of FIG. 1;

FIG. 3 is a schematic diagram of a partial structure of a computer body of the interrogation terminal of FIG. 1;

FIG. 4 is a schematic diagram of a display module and a camera module of the interrogation terminal of FIG. 1;

FIG. 5 is a schematic view of the display module and camera module of the interrogation terminal of FIG. 4 from another view angle;

FIG. 6 is a schematic diagram of an exploded view of the second camera and the first display screen in FIG. 5;

FIG. 7 is a schematic diagram of a second camera in FIG. 6;

FIG. 8 is a schematic diagram of a partial structure of the second camera in FIG. 7;

FIG. 9 is a schematic diagram of an explosion structure of a first camera and a first display screen of the interrogation terminal of the present utility model;

fig. 10 is a partially enlarged schematic view of fig. 9 at a.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Interrogation terminal	50	Camera module
10	Computer body	51	First camera
				11	Main machine shell	511	First mounting shaft
13	Main control board	513	Second mounting hole
				30	Display module	53	Second camera
31	First display screen	531	Fixing seat
				311	A first display surface	532	First fixed shaft
312	Plug-in connector	533	Mounting cavity
				313	First mounting hole	534	Second fixing hole
315	Mounting notch	535	Image pickup unit
				316	Mounting plate	536	First fixing hole
317	Second mounting shaft	537	Connecting seat
				33	Second display screen	538	Second fixed shaft
331	Second display surface	539	Plug connector

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 to 3, the present utility model provides an interrogation terminal 100, and in an embodiment of the present utility model, the interrogation terminal 100 includes a computer body 10, a display module 30 and a camera module 50. The computer body 10 comprises a main casing 11 and a main control board 13, wherein the main control board 13 is arranged in the main casing 11; the display module 30 includes a first display screen 31 and a second display screen 33, where one side of the first display screen 31 is rotatably connected to the outside of the main housing 11 and electrically connected to the main control board 13, and the first display screen 31 has a first display surface 311; one side of the second display screen 33 is rotatably connected to one side of the first display screen 31 away from the first display surface 311, the rotation axis of the second display screen 33 is parallel to the rotation axis of the first display screen 31, and the second display screen 33 is electrically connected to the main control board 13 and has a second display surface 331 opposite to the first display surface 311; the camera module 50 includes two first cameras 51 and two second cameras 53, where the number of the first cameras 51 is two, the two first cameras 51 are both disposed in the middle of the side of the first display screen 31, which is far away from the main housing 11 and is rotationally connected, and one of the two first cameras 51 shoots towards the side where the first display surface 311 is located, and the other one of the two first cameras faces towards the side where the second display surface 331 is located; the second camera 53 is disposed at an edge of the first display 31 away from a side rotatably connected to the main housing 11.

The computer body 10 can be used as a main structure of the interrogation terminal 100, and the main housing 11 can be used to provide a space for accommodating the main control board 13 and other devices. The main machine shell 11 may have a square or rectangular structure, so that the main machine shell 11 is regular in shape, thereby being beneficial to improving convenience of processing and forming. The main control board 13 may be used for controlling the operation of the interrogation terminal 100, for example, controlling the first display screen 31 and the second display screen 33 in the display module 30 to perform display operation, and controlling the first camera 51 and the second camera 53 in the camera module 50 to perform shooting operation. After the first display screen 31 and the second display screen 33 in the display module 30 are turned on in sequence, the first display surface 311 in the first display screen 31 may face the law enforcement personnel, and the second display surface 331 in the second display screen 33 may face the examined personnel. Wherein, the first display screen 31 and the second display screen 33 can all be connected through the hinge in a rotating way, so that when the preset angle is opened by the rotation, the first limiting screen and the second display screen 33 can be relatively stable at the position. The two first cameras 51 in the camera module 50 may be located in the middle of a side of the first display screen 31 that is connected to the main housing 11 in a rotating manner, and disposed side by side along the extending direction of the side. At this time, the law enforcement officer can be photographed by the first camera 51 toward the photographing view angle of the side where the first display surface 311 is located, and the examined officer can be photographed by the first camera 51 toward the photographing view angle of the side where the second display surface 331 is located. The second camera 53 in the camera module 50 may also be located at a side of the first display 31 far from the main housing 11, but the second camera 53 is located at an edge of the side, so that a person (e.g., lawyer) located beside the person to be examined may be photographed through the second camera 53, thereby increasing the objects that the interrogation terminal 100 can photograph.

When the interrogation terminal 100 of the technical solution of the present utility model is used, since the camera module 50 includes two first cameras 51 and one second camera 53, shooting evidence taking can be performed towards law enforcement personnel and examined personnel respectively through the two first cameras, and the shooting view angle of the camera module 50 can be increased through the second camera 53, so as to increase shooting objects and shooting evidence taking can be performed on accompanying personnel (such as lawyers and the like). In addition, the display module 30 includes a first display screen 31 and a second display screen 33, and the first display screen 31 and the second display screen 33 have a first display surface 311 and a second display surface 331 disposed opposite to each other. Thus, the first display surface 311 of the first display 31 can be directed toward law enforcement personnel, while the second display surface 331 of the second display 33, which is disposed opposite to the first display surface 311, can be directed toward personnel under examination. At this time, the first display screen 31 can display related information to law enforcement personnel, and the second display screen 33 can present information to be informed to the personnel, so that the personnel can be presented with related information without rotating the interrogation terminal 100. Therefore, compared with the interrogation terminal 100 in the prior art, the interrogation terminal 100 in the present embodiment can further shoot and evidence the cosmesis through the arrangement of the second camera 53, and can display related information to law enforcement and the cosmesis through the arrangement of the first display screen 31 and the second display screen 33, so that the use function of the interrogation terminal 100 is enhanced, and the use experience of the interrogation terminal 100 is improved. Further, in order to better store the photographed evidence, the computer body 10 may further include an optical drive electrically connected to the main control board 13, so that the main control board 13 can control the optical drive to record the evidence recorded by the audit terminal 100 into the optical disc for storage.

Referring to fig. 4 to 8 in combination, in an embodiment of the utility model, the second camera 53 includes a fixing base 531 and a camera 535, and the fixing base 531 is connected to the first display screen 31; the image capturing portion 535 is rotatably disposed on the fixing base 531 and can be fixed and limited with respect to the fixing base 531, and the rotation axis of the image capturing portion 535 is perpendicular to the rotation axes of the first display screen 31 and the second display screen 33.

In the present embodiment, the fixing base 531 may be used to directly or indirectly connect to the first display screen 31, so as to implement the installation of the second camera 53 on the first display screen 31. At the same time, the holder 531 may also be used to provide a mounting location so that the camera 535 may be rotatably disposed about a vertical axis. At this time, the image capturing part 535 may be driven to rotate to have different capturing views, so that the convenience of using the second camera 53 is further improved, and the use experience of the interrogation terminal 100 is improved.

Referring to fig. 8, in an embodiment of the utility model, a first fixing shaft 532 is disposed on a side of the fixing base 531 away from the first display screen 31, the image capturing portion 535 is provided with a first fixing hole 536, and the first fixing shaft 532 is rotatably inserted into the first fixing hole 536 and is in interference fit with the first fixing hole 536.

In this embodiment, the first fixing shaft 532 and the first fixing hole 536 are in interference fit, so that the image capturing portion 535 overcomes the abutting force between the first fixing shaft 532 and the first fixing hole 536 under the driving of the external force, and can rotate relative to the fixing base 531. When the image capturing unit 535 is rotated to a desired imaging direction, the external force acting on the image capturing unit 535 is canceled, and the image capturing unit 535 is restrained and fixed by the urging force between the first fixing shaft 532 and the first fixing hole 536. At this time, since the process of rotation adjustment of the image pickup part 535 is simple, it is advantageous to further improve the use experience of the interrogation terminal 100. Meanwhile, at this time, a limit structure between the image pickup part 535 and the fixing base 531 is simplified, thereby being beneficial to reducing the manufacturing cost of the interrogation terminal 100. Of course, it should be noted that, in other embodiments, one of the walls of the first fixing shaft 532 and the first fixing hole 536 may be provided with a protrusion, and the other one of the walls is provided with a plurality of grooves, so that the image capturing portion 535 is limited and fixed by clamping the protrusion into the corresponding groove. Alternatively, the imaging unit 535 is directly connected to a single motor to drive the motor, thereby adjusting the imaging angle.

Referring to fig. 8, in an embodiment of the utility model, the second camera 53 further includes a connection base 537, and the connection base 537 is connected to the first display 31; the fixing base 531 is rotatably disposed on the connecting base 537 and can be limited and fixed relative to the connecting base 537, and the rotation axis of the fixing base 531 is parallel to the rotation axes of the first display 31 and the second display 33.

In the present embodiment, the fixing base 531 is rotatably disposed on the connection base 537 about a horizontal axis, so that the second camera 53 can further rotate about the horizontal axis to adjust the photographing angle of view in addition to the vertical rotation, thus enabling the photographing angle of view of the second camera 53 to be more variously adjusted, thereby being beneficial to further increasing the photographing range of the second camera 53 to further improve the convenience of use thereof.

Referring to fig. 8, in an embodiment of the utility model, a mounting cavity 533 with a cavity opening is provided in the fixing base 531, a portion of the connection base 537 is provided in the mounting cavity 533, the connection base 537 in the mounting cavity 533 is provided with a second fixing shaft 538, a cavity wall of the mounting cavity 533 is provided with a second fixing hole 534, and the second fixing shaft 538 is rotatably inserted into the second fixing hole 534 and is in interference fit with the second fixing hole 534.

In this embodiment, the part of the connecting seat 537 extends into the fixing seat 531 from the cavity opening of the mounting cavity 533 to be connected with the fixing seat 531, so that the two parts are distributed more compactly, thereby being beneficial to reducing the overall volume of the second camera 53. The second fixing shaft 538 and the second fixing hole 534 are in interference fit, so that the fixing base 531 overcomes the tight supporting force between the second fixing shaft 538 and the second fixing hole 534 under the driving of the external force, and can rotate relative to the connecting base 537. When the image capturing portion 535 and the fixing base 531 rotate to a desired capturing orientation, the fixing base 531 can be limited and fixed under the action of the pressing force between the second fixing shaft 538 and the second fixing hole 534 without the external force acting on the fixing base 531. At this time, the rotation adjustment process of the fixing base 531 is simpler, so that the use experience of the interrogation terminal 100 is further improved. Meanwhile, at this time, the limit structure between the fixing base 531 and the connection base 537 is simplified, thereby being beneficial to reducing the manufacturing cost of the interrogation terminal 100. Of course, it should be noted that the present utility model is not limited thereto, and in other embodiments, one of the walls of the second fixing shaft 538 and the second fixing hole 534 may be provided with a protrusion, and the other one of the walls is provided with a plurality of grooves, so as to limit and fix the fixing base 531 by clamping the protrusion into the corresponding groove. Alternatively, the fixing base 531 is directly connected to a motor to perform driving adjustment.

Referring to fig. 6, in an embodiment of the present utility model, the first display screen 31 is provided with an inserting port 312, an end of the connecting base 537 away from the fixing base 531 is provided with an inserting port 539, and the inserting port 539 is detachably inserted into the inserting port 312.

In this embodiment, the connection base 537 is detachably inserted into the insertion opening 312 on the first display 31 through the insertion opening 539, so that the second camera 53 can be detached from the first display 31 for storage or maintenance replacement. The plug interface 312 may be a USB interface, and the plug 539 may be a USB connector.

Referring to fig. 9 and 10 in combination, in an embodiment of the utility model, two first cameras 51 are rotatably disposed on the first display screen 31 and can be fixed and limited relative to the first display screen 31, and the rotation axes of the two first cameras 51 are parallel to the rotation axes of the first display screen 31 and the second display screen 33.

In this embodiment, the two first cameras 51 may be rotatably disposed, so that the shooting angles of the two first cameras 51 may be adjusted by rotating the two first cameras 51, so that the two first cameras 51 may be used to accurately and clearly shoot law enforcement personnel and examined personnel. The two first cameras 51 may be fixed in a limiting manner with respect to the first display screen 31, and may be fixed in a limiting manner when the first camera rotates to any angle, or may be fixed in a limiting manner when the first camera rotates to a plurality of preset angles, for example, may be fixed in a limiting manner when the first camera rotates to angles of 3 °, 5 °, 7 °, 9 °. The present utility model is not limited thereto, and the photographing angle can be adjusted by rotating the first camera 51.

Referring to fig. 9 and 10 in combination, in an embodiment of the utility model, the first camera 51 is provided with a first mounting shaft 511, the first display screen 31 is provided with a first mounting hole 313, and the first mounting shaft 511 is rotatably inserted into the first mounting hole 313 and is in interference fit with the first mounting hole 313.

In this embodiment, the first mounting shaft 511 and the first mounting hole 313 are in interference fit, so that the first camera 51 overcomes the abutting force between the first mounting shaft 511 and the first mounting hole 313 under the driving of the external force, and can rotate relative to the first display screen 31. When the first camera 51 rotates to a desired shooting direction, the external force acting on the first camera 51 is canceled, and the first camera 51 can be limited and fixed under the action of the abutting force between the first mounting shaft 511 and the first mounting hole 313. At this time, the rotation adjustment process of the first camera 51 is simpler, so that the use experience of the interrogation terminal 100 is further improved. Meanwhile, at this time, the limit structure between the first camera 51 and the first display screen 31 is simplified, so that the manufacturing cost of the interrogation terminal 100 is reduced. Of course, it should be noted that, in other embodiments, one of the walls of the first mounting shaft 511 and the first mounting hole 313 may be provided with a protrusion, and the other one of the walls is provided with a plurality of grooves, so that the first camera 51 may be limited and fixed by clamping the protrusion into the corresponding groove. Alternatively, the two first cameras 51 are each connected to a motor to drive each of them, thereby adjusting the shooting angle.

In an embodiment of the present utility model, a friction increasing member is disposed in the first mounting hole 313, and the friction increasing member abuts against the first mounting shaft 511.

In this embodiment, the friction force to the first mounting shaft 511 can be increased by setting the friction increasing member, so that the tightening force to the first mounting shaft 511 can be increased, and the limiting and fixing effect of the first camera 51 after rotating to a preset angle can be improved. The friction increasing piece may be a rubber piece or a silica gel piece, so that the friction increasing piece has a better limiting and fixing effect on the first mounting shaft 511. The friction enhancing member may be in contact with the end surface of the first mounting shaft 511, or may be in contact with the side circumferential surface of the first mounting shaft 511, or may be in contact with the first mounting shaft 511 one turn, or may be in contact with the side circumferential surface of the first mounting shaft 511.

Referring to fig. 9 and fig. 10 in combination, in an embodiment of the utility model, the first display screen 31 is provided with a mounting notch 315, two opposite walls of the mounting notch 315 are provided with first mounting holes 313, and a first mounting shaft 511 is provided at an end of the two first cameras 51 away from each other.

In this embodiment, the installation notch 315 may provide space for the two first cameras 51, so as to facilitate the compactness of the two first cameras 51 on the first display screen 31, so as to reduce the overall size of the interrogation terminal 100. Meanwhile, by the arrangement, the aesthetic appearance of the interrogation terminal 100 can be improved, so that the subsequent competitive power of products in the market can be improved.

Referring to fig. 9 and fig. 10 in combination, in an embodiment of the present utility model, a mounting plate 316 is disposed in the mounting notch 315, and the mounting plate 316 is located between the two first cameras 51; the mounting plate 316 is provided with a second mounting shaft 317 on one side close to the first cameras 51, and second mounting holes 513 are formed in two ends of the mounting plate 51 close to each other, and each second mounting shaft 317 is rotatably inserted into one of the second mounting holes 513.

In this embodiment, the second mounting shaft 317 on the mounting plate 316 and the second mounting hole 513 on the first camera 51 are inserted and mounted, so that the second mounting shaft 317 can further support the first camera 51, so as to further improve the stability of the mounting of the first camera 51.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. An interrogation terminal, comprising:

the computer body comprises a main machine shell and a main control board, wherein the main control board is arranged in the main machine shell;

the display module comprises a first display screen and a second display screen, one side edge of the first display screen is rotatably connected to the outer side of the main machine shell and is electrically connected to the main control board, and the first display screen is provided with a first display surface; one side edge of the second display screen is rotatably connected to one side, away from the first display surface, of the first display screen, the rotation axis of the second display screen is parallel to the rotation axis of the first display screen, and the second display screen is electrically connected to the main control board and is provided with a second display surface which is opposite to the first display surface; and

the camera shooting module comprises two first cameras and two second cameras, wherein the two first cameras are respectively arranged in the middle of one side of the first display screen far away from the main machine shell and connected with the main machine shell in a rotating way, one of the two first cameras shoots towards one side of the first display surface, and the other one of the two first cameras shoots towards one side of the second display surface; the second camera is arranged at the edge of one side, far away from the rotation connection of the first display screen, of the main machine shell.

2. The interrogation terminal of claim 1, wherein said second camera comprises:

the fixed seat is connected to the first display screen; and

the camera shooting part is rotatably arranged on the fixing seat and can be limited and fixed relative to the fixing seat, and the rotation axis of the camera shooting part is perpendicular to the rotation axes of the first display screen and the second display screen.

3. The interrogation terminal of claim 2, wherein a first fixing shaft is disposed on a side of the fixing base away from the first display screen, the camera part is provided with a first fixing hole, and the first fixing shaft is rotatably inserted into the first fixing hole and is in interference fit with the first fixing hole.

4. The interrogation terminal of claim 2, wherein said second camera further comprises a connection mount, said connection mount being connected to said first display screen;

the fixing seat is rotatably arranged on the connecting seat and can be limited and fixed relative to the connecting seat, and the rotating shaft of the fixing seat is parallel to the rotating axes of the first display screen and the second display screen.

5. The interrogation terminal of claim 4, wherein a mounting cavity with an orifice is arranged in the fixing seat, a part of the connecting seat is arranged in the mounting cavity, a second fixing shaft is arranged on the connecting seat in the mounting cavity, a second fixing hole is arranged on the cavity wall of the mounting cavity, and the second fixing shaft is rotatably inserted in the second fixing hole and is in interference fit with the second fixing hole;

and/or the first display screen is provided with an inserting port, one end of the connecting seat, which is far away from the fixing seat, is provided with an inserting head, and the inserting head is detachably inserted into the inserting port.

6. An interrogation terminal as claimed in any one of claims 1 to 5, wherein both of the first cameras are rotatably arranged on the first display screen and are limitedly fixed relative to the first display screen, and the axes of rotation of the two first cameras are parallel to the axes of rotation of the first display screen and the second display screen.

7. The interrogation terminal of claim 6, wherein the first camera is provided with a first mounting shaft, the first display screen is provided with a first mounting hole, and the first mounting shaft is rotatably inserted into the first mounting hole and is in interference fit with the first mounting hole.

8. The interrogation terminal of claim 7, wherein an friction enhancing member is disposed within the first mounting aperture, the friction enhancing member abutting the first mounting shaft.

9. The interrogation terminal of claim 7, wherein the first display screen is provided with a mounting notch, two wall surfaces arranged opposite to each other in the mounting notch are provided with the first mounting holes, and one end of the two first cameras away from each other is provided with the first mounting shaft.

10. The interrogation terminal of claim 9, wherein a mounting plate is disposed within said mounting notch, said mounting plate being positioned between two of said first cameras;

one side of the mounting plate, which is close to the first cameras, is provided with a second mounting shaft, two ends, which are close to the first cameras, are provided with second mounting holes, and each second mounting shaft is rotatably inserted into one second mounting hole.