CN220937394U

CN220937394U - Interrogation seat

Info

Publication number: CN220937394U
Application number: CN202323083347.0U
Authority: CN
Inventors: 李妍静; 李文仪
Original assignee: Wuhan Piachen Technology Co ltd
Current assignee: Wuhan Piachen Technology Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-05-14
Anticipated expiration: 2033-11-15

Abstract

The utility model discloses an interrogation seat which comprises a pair of fixed arms arranged side by side, wherein a seat structure is arranged on the pair of fixed arms, and a front protection structure is arranged on one side, facing the front of the seat structure, of the fixed arms; the front guard structure comprises: the device comprises a pair of sliding seats and a pair of connecting arms, wherein the sliding seats are respectively and slidably arranged on a pair of fixed arms, and movable arms are vertically fixed on the sliding seats; one connecting arm is hinged with a corresponding sliding seat, the other connecting arm is locked with the sliding seat, and a front supporting plate is commonly arranged at the top of the pair of connecting arms; a fixed plate is fixedly connected between the bottoms of the movable arms, a foot ring is arranged on the fixed plate, and a hand ring is arranged on the front supporting plate. The utility model has the adjusting function, can cope with the testees of different sizes, enhances the adapting capability, improves the applicability, ensures that the testees of different sizes can be smoothly seated and can be restrained by hands and feet.

Description

Interrogation seat

Technical Field

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

Background

The seat special for interrogation is technically commonly provided with a mechanical metal lock opening and closing signing small table plate and an electronic lock opening and closing signing small table plate to achieve the purpose.

The utility model disclosed in the application number 201820098867.9, for example, discloses a criminal suspects chair, which comprises a fixed seat and a front desk top, and is characterized in that the front desk top is arranged at the upper end of a front desk guardrail, and an anti-kicking railing is arranged at the bottom; the arc guardrail table body is provided with a slide bar, and the slide bar is provided with a wrist approximate invitation belt.

It is not difficult to find that the table guard rail arranged on the existing interrogation seat generally adopts a rotary opening mode, although the operation is convenient, after the table guard rail is closed and locked, the distance between the table guard rail and the seat is fixed, so that the phenomenon that the examinee is difficult to sit down smoothly is caused when the examinee is relatively fat in size, even if the examinee sits down barely, the abdomen is tightly squeezed by the table guard rail, the high-efficiency matching interrogation work is difficult, and when the examinee with too thin body size is handled, the examinee has a larger movable space on the seat, and the phenomenon of struggling off easily occurs to influence the smooth progress of the interrogation.

Disclosure of utility model

The utility model aims to provide an interrogation seat which has an adjusting function, can cope with the examinees with different sizes, enhances the adaptation capability, improves the applicability, and ensures that the examinees with different sizes can sit smoothly and be restrained by hands and feet.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The interrogation seat comprises a pair of fixed arms which are arranged side by side, a seat structure is arranged on one pair of fixed arms, and a front protection structure is arranged on one side of the fixed arms, which faces to the front of the seat structure; the front guard structure comprises: the device comprises a pair of sliding seats and a pair of connecting arms, wherein the sliding seats are respectively and slidably arranged on a pair of fixed arms, and movable arms are vertically fixed on the sliding seats; one connecting arm is hinged with one corresponding sliding seat, the other connecting arm is locked with the sliding seat, and a front supporting plate is commonly installed at the top of one pair of connecting arms.

Preferably, a fixed plate is fixedly connected between the bottoms of the pair of movable arms, a foot ring is arranged on the fixed plate, and a hand ring is arranged on the front supporting plate.

Preferably, the top ends of the connecting arms are horizontally provided with supporting arms, the front supporting plates are fixed on the supporting arms, and a plurality of stop rods are fixed on one side, far away from the movable arms, of the connecting arms.

Preferably, the upper surface of the fixed arm is provided with a guide groove, and the sliding seat is in sliding fit with the guide groove.

Preferably, the bottom wall is provided with the tooth's socket in the guide slot, be fixed with the casing on the slide, the inside activity of casing is provided with the ejector pad, fixed surface has the location gear shaping under the ejector pad, the location gear shaping runs through the slide and stretches into in the guide slot and mesh with the tooth's socket, be provided with the spring between ejector pad upper surface and the inside roof of casing, the one end of ejector pad is fixed with the ejector pad, the logical groove has been seted up on the casing lateral wall, the ejector pad runs through logical groove and stretches out outside the casing.

Preferably, the seat structure comprises two rear vertical arms and two front vertical arms which are fixed on a pair of fixed arms, a cross arm is horizontally fixed between the top ends of the front vertical arms and the middle part of the rear vertical arms, the top ends of the movable arms are provided with inserting arms which are in plug-in fit with the cross arm, a seat is arranged between the pair of cross arms, a guardrail is arranged on the upper surface of the cross arm, and a backup plate is arranged at the top of the pair of rear vertical arms.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the connecting arm is hinged with the slide seat, the connecting arm and the slide seat are locked, the pair of connecting arms, the front supporting plate and the fixing plate can be rotated to be opened and closed, seating and limiting of a person to be examined are facilitated, the hand and foot of the person to be examined can be restrained by utilizing the hand ring on the front supporting plate and the foot ring on the fixing plate, movement of the person to be examined is limited, in addition, the plurality of stop rods between the pair of connecting arms can limit the legs of the person to be examined, and unstable emotion of the person to be examined is prevented from being struggled to a large extent, so that the examination work is facilitated.

According to the utility model, through the sliding fit of the sliding seat and the guide groove on the fixed arm, a pair of movable arms can be pushed to slide along the fixed arm close to or far away from the seat structure, the distance between the front supporting plate and the seat structure is adjusted, so that the different-size examined people can be dealt with, the adaptation capability is enhanced, the applicability is improved, the different-size examined people can be smoothly seated and restrained by hands and feet, in addition, the positioning gear shaping is meshed with the tooth groove in the guide groove by pushing the pushing block through the elastic force of the spring, the sliding seat can be positioned on the fixed arm, the pushing block is pushed upwards to drive the positioning gear shaping to be separated from the tooth groove, the sliding seat can be pushed to slide and adjust, the whole adjusting process is simple and convenient, and the practicability is strong.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of a front guard structure of the present utility model;

FIG. 3 is a schematic view of a moving arm according to the present utility model;

FIG. 4 is a schematic view of the internal structure of the housing of the present utility model;

FIG. 5 is a schematic view of the structure of the connecting arm and front pallet of the present utility model;

FIG. 6 is an enlarged view of the utility model at A in FIG. 1;

Fig. 7 is a schematic structural view of the seat structure of the present utility model.

In the figure: 1. a fixed arm; 2. a seat structure; 3. a front guard structure; 4. a guide groove; 5. a moving arm; 6. an arm; 7. a slide; 8. a connecting arm; 9. a front pallet; 10. a fixing plate; 11. foot loops; 12. a housing; 13. a pushing block; 14. positioning gear shaping; 15. a spring; 16. a through groove; 17. pushing the sheet; 18. a bracket arm; 19. a bracelet; 20. a stop lever; 21. tooth slots; 22. a rear vertical arm; 23. a front vertical arm; 24. a cross arm; 25. a seat plate; 26. guard bars; 27. and a backup plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Examples

Referring to fig. 1 to 7, the present utility model preferably provides the following technical solutions: the utility model provides an interrogation seat, including a pair of fixed arm 1 that set up side by side, install seat structure 2 on a pair of fixed arm 1, concretely, seat structure 2 is including two back vertical arms 22 and two preceding vertical arms 23 that fix on a pair of fixed arm 1, the horizontal arm 24 that is fixed with between two preceding vertical arm 23 tops and the back vertical arm 22 middle part, be provided with seat 25 between a pair of xarm 24, xarm 24 upper surface is provided with guardrail 26, a pair of back vertical arm 22 top is provided with backup plate 27, seat 25 is used for the testee to sit, backup plate 27 provides back support, guardrail 26 is restricted the both sides of testee.

In a further embodiment, the side of the fixed arm 1 facing forward of the seat structure 2 is provided with a front guard structure 3, in particular on the side facing away from the armrest 27; the front guard structure 3 includes: the sliding seat 7 and the connecting arms 8 are respectively and slidably arranged on the fixed arms 1, the guide groove 4 is formed in the upper surface of the fixed arms 1, the sliding seat 7 is slidably embedded with the guide groove 4, the cross section of the guide groove 4 is of a T-shaped structure, the sliding seat 7 can be prevented from falling off, the movable arms 5 are vertically fixed on the sliding seat 7, the top ends of the movable arms 5 are provided with the inserting arms 6 which are in inserting fit with the cross arms 24, and the inserting arms 6 shuttle in the cross arms 24 in the sliding translation process of the movable arms 5 driven by the sliding seat 7, so that the stability of the top ends of the movable arms 5 can be enhanced. In a pair of connecting arms 8, one connecting arm 8 is hinged with a corresponding sliding seat 7, the other connecting arm 8 is locked with the sliding seat 7, the top parts of the connecting arms 8 are jointly provided with a front supporting plate 9, therefore, the connecting arms 8 and the front supporting plate 9 can be rotated to open and close, the operation is convenient,

In this embodiment, a fixing plate 10 is fixedly connected between the bottoms of the pair of moving arms 5, a foot ring 11 is arranged on the fixing plate 10 for binding the feet of the examinee, and a hand ring 19 is arranged on the front supporting plate 9 for binding the hands of the examinee. The top ends of the pair of connecting arms 8 are horizontally provided with a supporting arm 18, the front supporting plate 9 is fixed on the supporting arm 18, one side of the pair of connecting arms 8 far away from the movable arm 5 is fixed with a plurality of stop rods 20, and the stop rods 20 are used for limiting the legs of the examined person.

In a further embodiment, a tooth slot 21 is disposed on the inner bottom wall of the guide slot 4, a housing 12 is fixed on the sliding seat 7, a push block 13 is movably disposed inside the housing 12, a positioning gear shaping 14 is fixed on the lower surface of the push block 13, the positioning gear shaping 14 penetrates through the sliding seat 7 to extend into the guide slot 4 and engage with the tooth slot 21, a spring 15 is disposed between the upper surface of the push block 13 and the inner top wall of the housing 12, a push plate 17 is fixed at one end of the push block 13, a through slot 16 is disposed on the side wall of the housing 12, the push plate 17 penetrates through the slot 16 to extend out of the housing 12, by means of the structure, the spring 15 pushes the push block 13 to push down, so that the positioning gear shaping 14 engages with the tooth slot 21 in the guide slot 4, the sliding seat 7 can be positioned on the fixed arm 1, and the push plate 17 is pushed upwards to drive the push block 13 to disengage the positioning gear shaping 14 from the tooth slot 21, so that the interval between the support plate 9 and the seat structure 2 can be pushed to be slidingly adjusted, and the trial seat has an adjusting function, so that the trial seat is suitable for observers with different body types.

When the interrogation seat is used, the seat structure 2 consisting of the two front vertical arms 23, the two rear vertical arms 22, the cross arm 24, the seat plate 25, the guard rail 26 and the backup plate 27 can be used for a person to be inspected to sit, the wrist ring 19 on the front supporting plate 9 is used for binding the hand of the person to be inspected, the foot ring 11 on the fixing plate 10 is used for binding the foot of the person to be inspected, so that the movement of the person to be inspected is limited, and in addition, the plurality of stop rods 20 between the pair of connecting arms 8 can limit the legs of the person to be inspected, so that the unstable emotion of the person to be inspected is prevented from struggling greatly, and the interrogation work is facilitated. Further, through the sliding fit of the sliding seat 7 and the guide groove 4 on the fixed arm 1, a pair of movable arms 5 can be pushed to slide along the fixed arm 1 close to or far away from the seat structure 2, the distance between the front supporting plate 9 and the seat structure 2 is adjusted, the adaptability is enhanced, the applicability is improved, the different-size examined people can be smoothly seated and restrained by hands and feet, in addition, the sliding seat 7 can be positioned on the fixed arm 1 by pushing the pushing block 13 to be pushed down by the elasticity of the spring 15, the positioning gear shaping 14 is meshed with the tooth groove 21 in the guide groove 4, the pushing sheet 17 is pushed upwards to drive the pushing block 13 to enable the positioning gear shaping 14 to be separated from the tooth groove 21, and the sliding seat 7 can be pushed to slide and adjust.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.

The conception, specific structure, and technical effects produced by the present utility model are clearly and completely described above in connection with the embodiments and the drawings so as to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.

The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.

Claims

1. The interrogation seat is characterized by comprising a pair of fixed arms (1) which are arranged side by side, wherein a seat structure (2) is arranged on one pair of fixed arms (1), and a front protection structure (3) is arranged on one side, facing the front of the seat structure (2), of the fixed arms (1);

The front guard structure (3) comprises:

A pair of sliding seats (7), wherein the sliding seats (7) are respectively and slidably arranged on the pair of fixed arms (1), and the movable arms (5) are vertically fixed on the sliding seats (7);

One connecting arm (8) is hinged with a corresponding sliding seat (7), the other connecting arm (8) is locked with the sliding seat (7), and a front supporting plate (9) is commonly installed at the top of the connecting arm (8).

2. An interrogation seat as defined in claim 1, wherein: a fixed plate (10) is fixedly connected between the bottoms of the pair of movable arms (5), a foot ring (11) is arranged on the fixed plate (10), and a hand ring (19) is arranged on the front supporting plate (9).

3. An interrogation seat as defined in claim 1, wherein: the top ends of the connecting arms (8) are horizontally provided with supporting arms (18), the front supporting plates (9) are fixed on the supporting arms (18), and a plurality of stop rods (20) are fixed on one side, far away from the movable arms (5), of the connecting arms (8).

4. An interrogation seat as defined in claim 1, wherein: the upper surface of the fixed arm (1) is provided with a guide groove (4), and the sliding seat (7) is in sliding fit with the guide groove (4).

5. An interrogation seat as defined in claim 4, wherein: be provided with tooth's socket (21) on the diapire in guide slot (4), be fixed with casing (12) on slide (7), casing (12) inside activity is provided with ejector pad (13), fixed surface is fixed with location gear shaping (14) under ejector pad (13), location gear shaping (14) run through slide (7) stretch into in guide slot (4) and with tooth's socket (21) meshing, be provided with spring (15) between ejector pad (13) upper surface and casing (12) inside roof, the one end of ejector pad (13) is fixed with ejector pad (17), through groove (16) have been seted up on casing (12) lateral wall, ejector pad (17) run through groove (16) and stretch out outside casing (12).

6. An interrogation seat as defined in claim 1, wherein: the seat structure (2) comprises two rear vertical arms (22) and two front vertical arms (23) which are fixed on a pair of fixed arms (1), a cross arm (24) is horizontally fixed between the top ends of the front vertical arms (23) and the middle parts of the rear vertical arms (22), an inserting arm (6) which is in plug-in fit with the cross arm (24) is arranged at the top ends of the movable arms (5), a seat plate (25) is arranged between the pair of cross arms (24), a guardrail (26) is arranged on the upper surface of the cross arm (24), and a backup plate (27) is arranged at the top of the pair of rear vertical arms (22).