CN219350795U - Interrogation terminal - Google Patents

Abstract

The utility model discloses an interrogation terminal which comprises a machine body and a shielding assembly. An interface is arranged in the machine body, and a through hole communicated with the outside is arranged at a position corresponding to the interface of the machine body; the shielding component is movably arranged on the machine body to open or cover the through hole, and is fixed on the machine body under the action of magnetic force when the shielding component covers the through hole. The technical scheme of the utility model improves the convenience of using the interrogation terminal.

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, i.e. the device used for recording and maintaining the interrogation process during the interrogation process of law enforcement officers. In order to facilitate the connection of the interrogation terminal to some external auxiliary devices, the interrogation terminal is usually provided with a corresponding interface. However, the exposed interface is easy to fall into sundries such as dust, and the like, so that the influence on the interrogation terminal is caused. Based on this, some interrogation terminals in the related art correspondingly provide an interference fit blocking piece at the interface to cover and protect the interface when not in use. However, because the plugging piece is arranged in an interference fit manner, a large operation force is needed to be adopted during the removal and the installation of the plugging piece, so that the plugging piece is inconvenient to use.

Disclosure of Invention

The utility model mainly aims to provide an interrogation terminal which aims at improving the use convenience of the interrogation terminal.

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

the machine body is internally provided with an interface, and a through hole communicated with the outside is arranged at a position corresponding to the interface; and

the shielding component is movably arranged on the machine body to open or cover the through hole, and when the shielding component covers the through hole, the shielding component is fixed on the machine body under the action of magnetic force.

Optionally, the shielding assembly comprises:

the shielding piece is movably arranged on the machine body so as to open or cover the through hole; and

the first magnetic piece is provided with a first end in the moving direction of the shielding piece, the first magnetic piece is arranged at the first end of the shielding piece, the machine body is provided with a second magnetic piece, and the second magnetic piece corresponds to the middle position on the moving path of the first end of the shielding piece;

when the shielding piece moves to cover the through hole, repulsive magnetic force is formed between the second magnetic piece and the first magnetic piece, so that the shielding piece is fixed on the machine body.

Optionally, be equipped with the slide in the organism, the slide is followed the direction of movement extension setting of shielding piece, just the one end of slide intercommunication in let the hole, shielding piece's first end movably locates in the slide.

Optionally, one end of the shielding piece is further provided with a coaming, the coaming and the shielding piece enclose to form a first mounting groove, and the first magnetic piece is arranged in the first mounting groove.

Optionally, a second mounting groove isolated from the slideway is further formed in the machine body, the second mounting groove is located in the middle of the slideway, and the second magnetic piece is arranged in the second mounting groove.

Optionally, the shutter further has a second end opposite to the first end thereof, the second end of the shutter being provided with a projection projecting from the aperture of the through hole.

Optionally, the projection is provided with a push groove on a surface of a side facing away from the shield.

Optionally, the machine body is further provided with a third magnetic member, and when the shielding member moves to the sealing cover and passes through the yielding hole, the third magnetic member is located at one side of the first magnetic member away from the second magnetic member, and attractive magnetic force is formed between the third magnetic member and the first magnetic member.

Optionally, a third mounting groove is formed in the machine body, and the third magnetic piece is arranged in the third mounting groove.

Optionally, the machine body includes:

the computer body comprises a main machine shell and a main control board, wherein the main control board is arranged on the inner side of the main machine shell;

the first display screen is rotatably arranged on the outer side of the shell, is electrically connected to the main control board and is provided with a first display surface; and

the second display screen is rotatably arranged on one side of the first display screen, which is away from the first display surface, and is electrically connected to the main control board and provided with a second display surface which is opposite to the first display surface;

the interface and the through hole are arranged on at least one of the main machine shell, the first display screen and the second display screen.

When the interrogation terminal of the technical scheme is used, the movable shielding component is arranged, so that the through hole corresponding to the interface can be opened or covered by moving the blocking component, and the interface can be shielded and protected by shielding under the shielding effect of shielding blocking without using the interface. Moreover, it is particularly important that the shielding assembly can directly open or close the through hole through movement, and simultaneously can be fixed and limited relative to the machine body when the shielding assembly is closed in the through hole through cooperation with magnetic force. So compare and let the hole to closing cap through shutoff interference fit's shutoff piece among the prior art, shelter from the subassembly in this scheme when using, overcome magnetic force through less driving force and can realize opening or closing of shelter from the subassembly to be favorable to improving the convenience of interrogation terminal use.

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 part of the interrogation terminal in FIG. 1;

FIG. 4 is a schematic diagram showing a second display of the interrogation terminal rotated to an open state according to the present utility model;

FIG. 5 is a schematic view of a blinder assembly of an interrogation terminal of the present utility model in a closed-over vent configuration;

FIG. 6 is an enlarged partial schematic view of FIG. 5A;

FIG. 7 is a schematic view of a blinder assembly of an interrogation terminal of the present utility model in a closed-over vent configuration;

FIG. 8 is an enlarged partial schematic view at B in FIG. 7;

FIG. 9 is a schematic diagram of a partial structure of a first display of the interrogation terminal of the present utility model;

FIG. 10 is an enlarged partial schematic view of FIG. 9C;

FIG. 11 is a schematic view of a partial structure of an exemplary interrogation terminal according to the present utility model;

FIG. 12 is another view of a partial structure of the interrogation terminal according to the present utility model;

fig. 13 is a schematic view of the explosive structure of the shield and first magnetic member of fig. 12.

Reference numerals illustrate:

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, 2 and 5-12, the present utility model proposes an interrogation terminal 100, and in one embodiment of the present utility model, the interrogation terminal 100 includes a body 10 and a shielding assembly 30. An interface 11 is arranged in the machine body 10, and a through hole 12 communicated with the outside is arranged at a position corresponding to the interface 11 in the machine body 10; the shield assembly 30 is movably disposed on the housing 10 to open or close the access opening 12, and the shield assembly 30 is magnetically secured to the housing 10 when the shield assembly 30 is closed over the access opening 12.

The body 10 may be a main structure of the interrogation terminal 100, and referring to fig. 1 to 4, the body may include a computer body 13, a first display 14 and a second display 15. The computer body 13 comprises a main casing 131 and a main control board 133, and the main control board 133 is arranged on the inner side of the main casing 131; one side of the first display screen 14 is rotatably disposed at the outer side of the main housing 131 and is electrically connected to the main control board 133, and the first display screen 14 has a first display surface 141; one side of the second display screen 15 is rotatably disposed on one side of the first display screen 14 away from the first display surface 141, and the second display screen 15 is electrically connected to the main control board 133 and has a second display surface 151 disposed opposite to the first display surface 141. The main housing 131 may be used for providing a receiving space for receiving the main control board 133, so as to protect the main control board 133 through the main housing 131. The main housing 131 may have a square or rectangular structure, so that the main housing 131 is regular in shape, thereby facilitating improvement of convenience in processing and forming. The main control board 133 is used for controlling the operation of the interrogation terminal 100, for example: the first display screen 14 and the second display screen 15 can be controlled to display various files (including documents and video screens) and the like so as to be respectively read by law enforcement personnel and examined personnel. The first display screen 14 and the second display screen 15 may both be touch-controlled display screens, and may be common display screens. In order to facilitate law enforcement personnel to input relevant instructions to the audit terminal 100 or edit playground of various files, the computer body 13 may further include a plurality of keys 135, wherein the plurality of keys 135 may be disposed on one side of the main housing 131 facing the first display 14 when the first display 14 is in a covering state (i.e. the first display 14 rotates to cover the main housing 131), and electrically connected to the main control board 133, so that law enforcement personnel can perform corresponding office operations through the plurality of keys 135. Further, the first display screen 14 and the main housing 131 may be connected by a hinge, and the second display screen 15 and the first display screen 14 may also be connected by a hinge, so that the first display screen 14 and the second display screen 15 may be formed with a certain damping at their respective rotation positions, so that the first display screen 14 and the second display screen 15 may be conveniently limited when rotated to a required angle. At this time, since the interrogation terminal 100 includes the first display 14 and the second display 15, the first display 14 and the second display 15 have the first display 141 and the second display 151 disposed opposite to each other. Such that after the first display 14 is rotated open, the first display surface 141 of the first display 14 may be directed toward law enforcement personnel. The second display surface 151 of the second display screen 15 opposite to the first display surface 141 faces the person to be examined, and the angle of the second display screen 15 can be adjusted by rotating the second display screen 15, so that the person to be examined can have a better viewing angle. Therefore, in this embodiment, the interrogation terminal 100 may display related information to law enforcement personnel through the first display screen 14, and further may display some information to be informed to the personnel through the second display screen 15, so that when the personnel to be examined are presented with related information, the interrogation terminal 100 does not need to be turned, thereby improving flexibility of use of the interrogation terminal 100. In addition, the interrogation terminal 100 may further include two cameras 16, where the two cameras 16 may be disposed on the first display 14 and electrically connected to the main control board 133. Meanwhile, one camera 16 is used for shooting towards law enforcement personnel, the other camera 16 can shoot towards personnel to be examined, so that the law enforcement site is shot and reserved through the camera 16, the investigation law enforcement environment is simulated, and the site investigation law enforcement can be timely carried out, so that the possibility that the investigation law enforcement is limited by the site is reduced. Further, in order to better store the photographed evidence, the computer body 13 may further include an optical disc drive electrically connected to the main control board 133, so that the main control board 133 can control the optical disc drive to record the evidence recorded by the audit terminal 100 into the optical disc for storage. When the machine body 10 includes the computer body 13, the first display screen 14, and the second display screen 15, at least one of the computer body 13, the first display screen 14, and the second display screen 15 may be provided with the interface 11, the via hole 12, and the shielding assembly 30. The interface 11 may be used to connect external devices, such as: the interface 11 may be used to connect with a high-speed camera, a charging line, or a separate camera module, which is not specifically limited in this application, and the specific type of the interface 11 may be the USB interface 11, so as to improve adaptability. The through hole 12 may be used to expose the interface 11 to the outside, so as to facilitate the insertion of an external device to connect with the interface 11.

When the interrogation terminal 100 of the technical scheme of the utility model is used, the movable shielding component 30 is arranged, so that the through hole 12 corresponding to the interface 11 can be opened or covered by moving the blocking component, and the interface 11 can be shielded and protected by shielding effect of shielding and blocking when the interface 11 is not needed. Moreover, it is particularly important that the shielding assembly 30 is directly movable to open or close the through hole 12, and is simultaneously matched with magnetic force to realize fixed limit relative to the machine body 10 when the shielding assembly is closed in the through hole 12. So compare in prior art and carry out the closing cap to letting hole 12 through shutoff interference fit's shutoff piece, shelter from subassembly 30 in this scheme when using, overcome magnetic force and can realize opening or closing of shelter from subassembly 30 through less driving force to be favorable to improving the convenience of interrogation terminal 100 use.

Referring to fig. 5 to 12 in combination, in one embodiment of the present utility model, the shielding assembly 30 includes a shielding member 31 and a first magnetic member 33, wherein the shielding member 31 is movably disposed on the machine body 10 to open or cover the through hole 12; the shielding member 31 has a first end in a moving direction thereof, the first magnetic member 33 is provided at the first end of the shielding member 31, the body 10 is provided with the second magnetic member 17, and the second magnetic member 17 is correspondingly positioned at a middle position on a moving path of the first end of the shielding member 31; when the shutter 31 moves to cover the through hole 12, a repulsive magnetic force is formed between the second magnetic member 17 and the first magnetic member 33, so that the shutter 31 is fixed to the body 10.

In this embodiment, the shielding member 31 may be used to shield the via hole 12, and may be a plate structure having a first end formed at one of opposite ends thereof, and the first magnetic member 33 is disposed at the first end of the shielding member 31. The second magnetic member 17 has a pole opposite to that of the first magnetic member 33 and is a middle position on the moving path corresponding to the first end of the shutter 31. Thus, when the shutter 31 is moved in the first direction to cover the via hole 12, the second magnetic member 17 may be located on a side of the first magnetic member 33 facing away from the first direction. At this time, the second magnetic member 17 may have a repulsive action on the first magnetic member 33, so that the shielding member 31 may be fixed with respect to the body 10 in a limited position, and thus may be stably in a capping state. When the shutter 31 is moved in a second direction opposite to the first direction to open the via hole 12, the second magnetic member 17 may be located on a side of the first magnetic member 33 facing away from the second direction. At this time, the second magnetic member 17 may also have a repulsive action on the first magnetic member 33, so that the shielding member 31 may be fixed with respect to the body 10 in a limited position, and thus may be stably in an open state. Therefore, when the shielding piece 31 is in the sealing cover state and the opening state, the shielding piece 31 is automatically and stably limited under the action of magnetic force, so that the shielding piece 31 can conveniently and effectively shield the through hole 12, and the shielding piece can not influence the plugging external equipment after being opened, thereby being beneficial to further improving the use convenience of the interrogation terminal 100. Of course, it should be noted that, in other embodiments, the first magnetic member 33 and the second magnetic member 17 may have the same magnetic pole, so that when the shielding member 31 moves to the hole 12, the first magnetic member 33 and the second magnetic member 17 are attracted to each other, and the shielding assembly 30 is fixed to the machine body 10 by the magnetic force.

Referring to fig. 9 and 10 in combination, in an embodiment of the present utility model, a slide 18 is disposed in the machine body 10, the slide 18 extends along a moving direction of the shielding member 31, one end of the slide 18 is connected to the through hole 12, and a first end of the shielding member 31 is movably disposed in the slide 18.

In the present embodiment, by providing the slideway 18, on the one hand, the housing space for the shutter 31 and the first magnetic member 33 can be given by the slideway 18, so that the distribution thereof is more compact. On the other hand, the slide 18 can have a guiding effect on the movement of the shutter 31, thereby contributing to an improvement in the stability of the movement of the shutter 31. The shape of the slideway 18 can follow the shape of the shielding piece 31 to carry out adaptive setting, so that the two parts can be ensured to be in adaptive abutting connection. Of course, it should be noted that the present application is not limited thereto, and in other embodiments, the shielding member 31 may be provided outside the machine body 10.

Referring to fig. 11 and 12 in combination, in an embodiment of the present utility model, a shroud 311 is further disposed at one end of the shielding member 31, and the shroud 311 and the shielding member 31 enclose a first mounting groove 313, and the first magnetic member 33 is disposed in the first mounting groove 313.

In this embodiment, the first magnetic member 33 can be accommodated in the accommodating space through the first mounting groove 313, and can be limited, so that the stability of the first magnetic member 33 mounted on the shielding member 31 can be improved. At this time, since the coaming 311 also abuts against the inner wall of the slide rail 18 at the side surrounding the notch forming the first mounting groove 313. Therefore, the first magnetic member 33 can be directly accommodated in the first mounting groove 313 without providing an additional connection structure, thereby facilitating the convenience of the first magnetic member 33 on the shielding member 31. Of course, the present application is not limited thereto, and in other embodiments, the first magnetic member 33 may be fixed to the shielding member 31 by adhesion.

Referring to fig. 9 and 10 in combination, in an embodiment of the present utility model, a second mounting groove 19 isolated from the slideway 18 is further provided in the machine body 10, the second mounting groove 19 is located at a middle position of the slideway 18, and the second magnetic member 17 is provided in the second mounting groove 19.

In the present embodiment, the second magnetic member 17 can be accommodated in the space through the second mounting groove 19, so that the compactness of the second magnetic member 17 provided on the machine body 10 can be improved. Meanwhile, the abutting limiting function of the groove wall of the second mounting groove 19 also enables the second magnetic piece 17 to be mounted and fixed without an additional connecting structure. Of course, it should be noted that the present application is not limited thereto, and in other embodiments, the second magnetic member 17 may be disposed outside the machine body 10.

Referring to fig. 5 and 6 in combination with fig. 9 and 10, in an embodiment of the present utility model, the shielding member 31 further has a second end opposite to the first end thereof, and the second end of the shielding member 31 is provided with a protrusion 315, wherein the protrusion 315 protrudes from the opening of the through hole 12.

In this embodiment, the protruding block 315 protruding beyond the cover member can provide the contact portion for the user to push the cover member 31 to move through the protruding block 315, thereby further improving the convenience of using the interrogation terminal 100. Further, in an embodiment of the utility model, the surface of the projection 315 on the side facing away from the shutter 31 may be provided with a push groove 316. At this time, the pushing groove 316 can facilitate the placement of the finger of the user, so as to better apply the force to the protrusion 315, thereby pushing the shutter 31 more conveniently.

Referring to fig. 9 to 12 in combination, in an embodiment of the utility model, the machine body 10 is further provided with a third magnetic member 20, and when the shielding member 31 moves to cover the through hole 12, the third magnetic member 20 is located at a side of the first magnetic member 33 away from the second magnetic member 17, and forms an attractive magnetic force with the first magnetic member 33.

In this embodiment, the magnetic poles of the third magnetic element 20 and the first magnetic element 33 are opposite, so that when the shielding element 31 moves to cover the through hole 12, the repulsive force of the second magnetic element 17 on one side to the first magnetic element 33 can limit the shielding element 31 in the cover state, and the third magnetic element 20 on the opposite side can further adsorb the first magnetic element 33, thereby further improving the stability of the shielding element 31 to cover the through hole 12.

Referring to fig. 9 and 10 in combination, in an embodiment of the present utility model, a third mounting groove 21 is formed in the machine body 10, and the third magnetic member 20 is disposed in the third mounting groove 21.

In the present embodiment, the third magnetic member 20 can be provided with the accommodation space by the third mounting groove 21, so that it is advantageous that the compactness of the distribution of the third magnetic member 20 on the machine body 10 can also be improved. In addition, by the abutting limiting function of the groove wall of the third mounting groove 21, the third magnetic piece 20 does not need to be mounted and fixed by an additional connecting structure. Of course, it should be noted that the present application is not limited thereto, and in other embodiments, the third magnetic member 20 may be disposed outside the machine body 10.

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 machine body is internally provided with an interface, and a through hole communicated with the outside is arranged at a position corresponding to the interface; and

the shielding component is movably arranged on the machine body to open or cover the through hole, and when the shielding component covers the through hole, the shielding component is fixed on the machine body under the action of magnetic force.

2. The interrogation terminal of claim 1, wherein said shielding assembly comprises:

the shielding piece is movably arranged on the machine body so as to open or cover the through hole; and

the first magnetic piece is provided with a first end in the moving direction of the shielding piece, the first magnetic piece is arranged at the first end of the shielding piece, the machine body is provided with a second magnetic piece, and the second magnetic piece corresponds to the middle position on the moving path of the first end of the shielding piece;

when the shielding piece moves to cover the through hole, repulsive magnetic force is formed between the second magnetic piece and the first magnetic piece, so that the shielding piece is fixed on the machine body.

3. The interrogation terminal of claim 2, wherein a slide is disposed within the housing, the slide extending along a direction of movement of the shield, and wherein one end of the slide is in communication with the through hole, and wherein the first end of the shield is movably disposed within the slide.

4. A interrogation terminal as claimed in claim 3, wherein one end of the shutter is further provided with a shroud, the shroud and the shutter enclosing to form a first mounting slot, the first magnetic member being disposed in the first mounting slot.

5. The interrogation terminal of claim 3, wherein a second mounting slot is further defined in the housing and is spaced apart from the slide, the second mounting slot being positioned in a central portion of the slide, the second magnetic member being positioned in the second mounting slot.

6. A interrogation terminal as claimed in claim 3, wherein the shutter further has a second end opposite to the first end thereof, the second end of the shutter being provided with a projection projecting from the aperture of the through hole.

7. An interrogation terminal as claimed in claim 6, wherein the projection is provided with a push groove on the surface of the side facing away from the shutter.

8. The interrogation terminal of claim 2, wherein the housing is further provided with a third magnetic member, the third magnetic member being located on a side of the first magnetic member remote from the second magnetic member and forming an attractive magnetic force with the first magnetic member when the shutter is moved to cover the access hole.

9. The interrogation terminal of claim 8, wherein a third mounting slot is defined in said body, said third magnetic member being disposed in said third mounting slot.

10. An interrogation terminal as claimed in any one of claims 1 to 9, wherein said body comprises:

the computer body comprises a main machine shell and a main control board, wherein the main control board is arranged on the inner side of the main machine shell;

the first display screen is rotatably arranged on the outer side of the shell, is electrically connected to the main control board and is provided with a first display surface; and

the second display screen is rotatably arranged on one side of the first display screen, which is away from the first display surface, and is electrically connected to the main control board and provided with a second display surface which is opposite to the first display surface;

the interface and the through hole are arranged on at least one of the main machine shell, the first display screen and the second display screen.

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