CN217543928U

CN217543928U - A closed privacy protection device for self-service financial equipment

Info

Publication number: CN217543928U
Application number: CN202221802852.9U
Authority: CN
Inventors: 王婕
Original assignee: Anhui University of Technology AHUT
Current assignee: Anhui University of Technology AHUT
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-10-04
Anticipated expiration: 2032-07-13

Abstract

The utility model provides a closed privacy protection device for self-service financial equipment, relating to the technical field of financial equipment protection; the closed privacy protection device solves the problems that the existing closed privacy protection device of self-service financial equipment has poor protection effect, cannot realize auxiliary tear gas release, does not have an independent ventilation system, and has poor use comfort and poor gas isolation effect; comprises a mounting support part; the mounting support part is connected with an anti-theft detection part in a sliding way; an independent air exhaust device is fixedly connected to the mounting and supporting part; the installation supporting part is fixedly connected with a self-locking positioning piece; sliding connection has propulsion unlocking means on the auto-lock setting element, sets up the theftproof detection portion, and the installation supporting part that the cooperation set up, simple structure can realize the safety protection of equipment self simultaneously, avoids maliciously dismantling and moves equipment, can realize automatic monitoring and report to the police.

Description

A closed privacy protection device for self-service financial equipment

Technical Field

The utility model belongs to the technical field of financial equipment protection, more specifically say, in particular to a closed privacy protection device for self-service financial equipment.

Background

ATM self-service cash dispenser is exactly common self-service financial equipment, it is a high accurate mechatronic device, utilize magnetic code card or smart card to realize financial transaction's self-service, replace bank counter personnel's work, because relate to the cash business, user's security just seems very important, current self-service financial equipment's closed privacy protection device, unable realization monitoring of preventing burglary, equipment self protective effect is poor, unable realization assists tear gas release, the personnel of drawing the money can't realize the self-defense when taking place to robbe, also do not possess independent air exchange system simultaneously, it is poor to use travelling comfort and gas isolation effect, overall structure can't realize the linkage auto-lock simultaneously, very easily forget to close the door or not close, there is the hidden danger, it is spacing to unable realization automatic guard gate, the practicality is poor.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a closed privacy protection device for self-service financial equipment is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a closed privacy protection device for self-service financial equipment to solve current self-service financial equipment's closed privacy protection device, equipment self protective effect is poor, can't realize assisting tear gas release, does not possess independent air exchange system, uses travelling comfort and gas isolation effect poor, and overall structure can't realize the linkage auto-lock simultaneously, can't realize the spacing problem of automatic guard gate.

The utility model discloses purpose and efficiency of locating component structure for intelligent manufacturing are reached by following concrete technological means:

a closed privacy protection device for self-service financial equipment comprises an installation supporting part; the mounting support part is connected with an anti-theft detection part in a sliding way; an independent air exhaust device is fixedly connected to the mounting and supporting part; the mounting support part is fixedly connected with a gas dispersing device; the installation supporting part is fixedly connected with a floating treading device; the installation supporting part is fixedly connected with a self-locking positioning piece; the self-locking positioning piece is connected with a propelling unlocking device in a sliding manner; the mounting support portion includes: the door closer comprises a protective cabin body, a limiting slot, a protective door, a door closer main body and a placing plate, wherein the protective cabin body is provided with the limiting slot; the protective cabin body is connected with a protective door through a hinge; a placing plate is fixedly connected to the protective door; a door closer main body is arranged between the protective door and the protective cabin body; the antitheft detection part includes: the device comprises a press trigger switch and a floating disc, wherein the press trigger switch is fixedly connected with the floating disc, and the floating disc is connected to the bottom of the protective cabin body in a sliding mode.

Further, the push unlocking device includes: the bottom of the propelling sliding plate is connected to the two propelling sliding cylinders in a sliding manner through two sliding shafts; the two pushing sliding cylinders are respectively and fixedly connected to the protective door; the inner side of the pushing sliding plate is fixedly connected with an inclined plane pushing block, and the inclined plane pushing block is connected to the self-locking mounting block in a sliding manner; the inclined plane propulsion block is attached to the sliding drag reduction roller.

Further, the floating tread device includes: the device comprises a pedal, a sliding stable shaft and a return spring, wherein the pedal is connected to the bottom of the protective cabin body in a sliding manner; six sliding stable shafts are connected to the pedal in a sliding mode and are fixedly connected to the interior of the protective cabin respectively; and the six sliding stable shafts are respectively sleeved with a return spring.

Further, the self-locking positioning part comprises: the self-locking device comprises a self-locking mounting block, a bolt shaft bracket and a positioning ratchet block, wherein the bolt shaft bracket is connected onto the self-locking mounting block in a sliding manner, and the end part of the bolt shaft bracket is fixedly connected with the positioning ratchet block; the positioning ratchet block is inserted into the limiting slot; the self-locking mounting block is fixedly connected to the protective door.

Further, the antitheft detection portion includes: the attaching spring is fixedly connected to the floating disc; the buzzer is fixedly connected to the bottom of the protective cabin body; the buzzer is electrically connected with the pressing trigger switch.

Further, the gas dispersing device further includes: the valve control switch is fixedly connected inside the protective cabin body; the valve control switch is electrically connected with the electric control valve; the spraying rod is fixedly connected to the protective cabin body; the spray rod pipe is connected with an electric control valve.

Further, the mounting support further includes: the toughened glass plate is embedded on the protective door.

Further, the independent air exhausting device comprises: the air exhaust plate is fixedly connected to the back of the protection cabin body; an exhaust pipeline is fixedly connected to the exhaust plate; and the air exhaust plate is fixedly connected with an electric fan.

Further, the gas dispersing device includes: the electric control valve is fixedly connected inside the protective cabin body; the electric control valve is connected with a gas tank in a pipe mode, and the gas tank is fixedly connected to the interior of the protective cabin.

Further, the self-locking positioning member further comprises: the sliding drag reduction roller is rotationally connected to the bolt shaft bracket through the roller bracket; the two reset tension springs are respectively sleeved on the bolt shaft bracket; and the two reset tension springs are respectively connected between the bolt shaft bracket and the self-locking mounting block.

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

1. the utility model discloses a set up the anti-theft detection portion, the installation supporting part that the cooperation set up, moreover, the steam generator is simple in structure, can realize the safety protection of equipment self simultaneously, avoid maliciously dismantling and move equipment, can realize automatic monitoring and report to the police, simple structure cost is low, it is more stable to detect simultaneously, adopt the mode of installing in the equipment bottom, be not convenient for lawless persons' discovery, the theftproof effect is better, the door closer main part of setting can realize that the pulling guard gate closes, the auto-lock drive has been guaranteed, simultaneously if equipment is removed when moving, press down trigger switch and no longer laminate ground and press down this moment, realize control bee calling organ circular telegram and report to the police, can ensure to press trigger switch through the laminating spring realization simultaneously and can laminate ground, carry out effective and stable monitoring work.

2. Through setting up the gas dispel the device, the independent exhaust device that the cooperation set up, staff's self-defense can effectually be guaranteed, when taking place unexpected circumstances such as robbing, the supplementary tear gas that releases of realization that can be timely, the realization causes the injury to lawless persons, avoid it to further implement the crime, can effectually strive for rescue time simultaneously, the practicality is stronger, independent exhaust device through setting up, can effectual improvement user withdraw money comfort level, especially to the outdoor use in summer, can effectual improvement practicality, the important effect of the independent exhaust device that sets up simultaneously lies in can realizing the inside air in the independent circulation protective cabin body, do not receive the external environment influence after releasing tear gas, protection user of can be better, exhaust to equipment inside through electric fan, overall structure is simple and practical more, use more comfortablely.

3. The utility model discloses a set up unsteady trampling device, can realize assisting trampling and remove spacingly, it is spacing to realize carrying on the guard gate through the unsteady trampling device that sets up, avoid the guard gate to close, simple structure is practical, avoid the problem that can't open after the guard gate closes, the propulsion unlocking means simple structure who sets up simultaneously is stable, the auto-lock setting element of cooperation setting, can realize the self-sealing locking, avoid the personnel of withdrawing money to forget the problem of closing the door, adopt mechanical structure, it is simple and stable more, only need promote simultaneously and impel the sliding plate and can realize the unblock, trample when the pedal when someone, height under the pedal, can not backstop guard gate this moment, guard gate just can realize closing under the drive of door closer main part this moment, drive location thorn piece card and go into spacing slot, when promoting and impel the sliding plate, can drive inclined plane and impel piece extrusion slip resistance reduction running roller, realize the unblock, overall structure is more stable, can effectually avoid forgetting the lock gate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial sectional view of the internal structure of the present invention.

Fig. 3 is a sectional view of the internal structure of the present invention.

Fig. 4 is a schematic bottom structure diagram of the present invention.

Fig. 5 is a schematic structural view of the mounting and supporting portion of the present invention.

Fig. 6 is a schematic structural view of the anti-theft detection unit of the present invention.

Fig. 7 is a schematic structural view of the independent air exhausting device of the present invention.

Fig. 8 is a schematic structural view of the gas dispersing device of the present invention.

Fig. 9 is a schematic structural view of the floating pedaling device of the present invention.

Fig. 10 is a schematic view of the self-locking positioning member of the present invention.

Fig. 11 is a schematic view of the inner side structure of the self-locking positioning member of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. mounting a support part; 101. a protective cabin body; 1011. limiting slots; 102. a protective door; 1021. a door closer main body; 103. Placing a plate; 104. tempering the glass plate; 2. an antitheft detection unit; 201. pressing a trigger switch; 202. a floating disk; 203. fitting a spring; 204. a buzzer; 3. an independent air exhaust device; 301. a vent panel; 302. an exhaust duct; 303. an electric fan; 4. A gas dispersion device; 401. an electrically controlled valve; 402. a gas tank; 403. a valve control switch; 404. a spray bar; 5. a floating tread device; 501. treading a pedal; 5011. a sliding stabilization shaft; 502. a return spring; 6. a self-locking positioning piece; 601. a self-locking mounting block; 602. a bolt shaft bracket; 6021. positioning a ratchet block; 603. sliding a drag reduction roller; 604. a return tension spring; 7. pushing the unlocking device; 701. advancing the slide plate; 702. pushing the sliding cylinder; 703. the inclined plane impels the piece.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 11:

the utility model provides a closed privacy protection device for self-service financial equipment, which comprises an installation supporting part 1; the mounting support part 1 is connected with an anti-theft detection part 2 in a sliding way; an independent air exhaust device 3 is fixedly connected to the mounting and supporting part 1; the mounting support part 1 is fixedly connected with a gas dispersing device 4; the installation supporting part 1 is fixedly connected with a floating treading device 5; the installation supporting part 1 is fixedly connected with a self-locking positioning piece 6; the self-locking positioning piece 6 is connected with a pushing unlocking device 7 in a sliding way; the mounting support portion 1 includes: the door closer comprises a protection cabin body 101, a limiting slot 1011, a protection door 102, a door closer body 1021 and a placing plate 103, wherein the limiting slot 1011 is formed in the protection cabin body 101; the protective cabin 101 is connected with a protective door 102 through a hinge; a placing plate 103 is fixedly connected to the protective door 102; a door closer main body 1021 is arranged between the protective door 102 and the protective cabin 101; the antitheft detection unit 2 includes: the protection cabin comprises a press trigger switch 201 and a floating disc 202, wherein the floating disc 202 is fixedly connected to the press trigger switch 201, and the floating disc 202 is connected to the bottom of the protection cabin 101 in a sliding mode.

As shown in fig. 5 and 6, the mounting support 1 further includes: the toughened glass plate 104 is embedded on the protective door 102; the antitheft detection unit 2 includes: the attaching spring 203 and the buzzer 204, wherein the attaching spring 203 is fixedly connected to the floating disc 202; the buzzer 204 is fixedly connected to the bottom of the protective cabin 101; buzzer 204 electric connection presses trigger switch 201, through setting up anti-theft detection portion 2, the installation supporting part 1 of cooperation setting, moreover, the steam generator is simple in structure, can realize the safety protection of equipment self simultaneously, avoid maliciously dismantling and move equipment, can realize automatic monitoring and report to the police, simple structure cost is low, it is more stable to detect simultaneously, adopt the mode of installing in the equipment bottom, be not convenient for lawless persons to discover, the theftproof effect is better, door closer main part 1021 of setting can realize that pulling guard gate 102 closes, the auto-lock drive has been guaranteed, simultaneously when being removed and moves, press trigger switch 201 and not laminate ground again and press this moment, realize control buzzer 204 circular telegram and report to the police, can realize guaranteeing to press trigger switch 201 can laminate ground through laminating spring 203 simultaneously, carry out effective and stable monitoring work.

As shown in fig. 7 and 8, the independent air discharging device 3 includes: the air exhaust plate 301 is fixedly connected to the back of the protection cabin 101; an exhaust duct 302 is fixedly connected to the exhaust plate 301; the exhaust plate 301 is fixedly connected with an electric fan 303; the gas dispersing device 4 includes: the gas tank protection device comprises an electric control valve 401 and a gas tank 402, wherein the electric control valve 401 is fixedly connected inside the protection cabin body 101; the electric control valve 401 is connected with a gas tank 402 through a pipe, and the gas tank 402 is fixedly connected inside the protection cabin 101; the gas dispersing device 4 further includes: a valve control switch 403 and a spray rod 404, wherein the valve control switch 403 is fixedly connected inside the protective cabin 101; the valve control switch 403 is electrically connected with the electric control valve 401; the spray bar 404 is fixedly connected to the protective cabin 101; spray bar 404 pipe joint electric control valve 401, through setting up gas dispersion device 4, the independent exhaust device 3 that the cooperation set up, can be effectual the self-defense of staff of having guaranteed, when taking place to robber the unexpected circumstances such as robbery, the supplementary tear gas that releases of realization that can be timely, the realization causes the injury to lawless persons, avoid its further implementation crime, simultaneously can effectually strive for rescue time, the practicality is stronger, independent exhaust device 3 through setting up, can effectual improvement user withdraw money the comfort level, especially to the outdoor use in summer, can effectual improvement practicality, the important effect of independent exhaust device 3 that sets up simultaneously lies in can realizing the inside air of independent circulation protective cabin body 101, do not influenced by external environment after releasing tear gas, can be better protection user of service, exhaust to the equipment is inside through electric fan 303, overall structure is more simple and practical, use more comfortable.

As shown in fig. 9 to 11, the floating step device 5 includes: the device comprises a pedal 501, a sliding stable shaft 5011 and a return spring 502, wherein the pedal 501 is connected to the bottom of the protective cabin 101 in a sliding manner; six sliding stabilizing shafts 5011 are connected to the pedal 501 in a sliding manner, and the six sliding stabilizing shafts 5011 are respectively and fixedly connected to the inside of the protective cabin 101; the six sliding stable shafts 5011 are respectively sleeved with a return spring 502; the self-locking positioning part 6 comprises: the self-locking installation block 601, the bolt shaft bracket 602 and the positioning ratchet-shaped block 6021, wherein the self-locking installation block 601 is connected with the bolt shaft bracket 602 in a sliding manner, and the end part of the bolt shaft bracket 602 is fixedly connected with the positioning ratchet-shaped block 6021; the positioning ratchet block 6021 is inserted into the limit slot 1011; the self-locking mounting block 601 is fixedly connected to the protective door 102. The self-locking positioning part 6 further comprises: the sliding drag reduction roller 603 is rotatably connected to the bolt shaft bracket 602 through a roller bracket; two reset tension springs 604 are arranged, and the two reset tension springs 604 are respectively sleeved on the bolt shaft bracket 602; two reset tension springs 604 are respectively connected between the bolt shaft bracket 602 and the self-locking mounting block 601; the push unlocking device 7 includes: the device comprises a push sliding plate 701, a push sliding cylinder 702 and a bevel push block 703, wherein the bottom of the push sliding plate 701 is connected with the two push sliding cylinders 702 in a sliding manner through two sliding shafts; the two pushing sliding cylinders 702 are respectively and fixedly connected to the protective door 102; the inner side of the push sliding plate 701 is fixedly connected with an inclined plane push block 703, and the inclined plane push block 703 is slidably connected to the self-locking mounting block 601; the inclined plane propulsion block 703 is attached to the sliding drag reduction roller 603, floating trampling device 5 is arranged, auxiliary trampling can be achieved to relieve limitation, limitation on the protective door 102 can be achieved through the floating trampling device 5, the protective door 102 is prevented from being closed, the structure is simple and practical, the problem that the protective door 102 cannot be opened after being closed is avoided, meanwhile, the propulsion unlocking device 7 arranged is simple and stable in structure, the self-locking positioning piece 6 arranged in a matched mode can achieve automatic sealing locking, the problem that a person withdraws the money to forget to close the door is avoided, a mechanical structure is adopted, the structure is simpler and more stable, unlocking can be achieved by only pushing the propulsion sliding plate 701, when the person tramples on the pedal 501, the lower height of the pedal 501 is achieved, the protective door 102 cannot be stopped at the moment, the protective door 102 can achieve closing under the driving of the door closer main body 1021, the positioning ratchet 6021 is driven to be clamped into the limiting slot 1011, when the propulsion sliding plate 701 is pushed, the inclined plane propulsion block 703 can be driven to extrude the sliding drag reduction roller 603, unlocking is achieved, the whole structure is more stable, and door locking can be effectively avoided.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, cover the equipment fixing on ATM, can control automatically controlled valve 401 through pressing valve control switch 403 and open, realize discharging the leading-in spray arm 404 of the inside gas of gas tank 402, overall structure is more simple and practical, exhaust to equipment inside through electric fan 303, realize business turn over wind work through exhaust pipe 302, the pedal 501 that sets up is under reset spring 502's extrusion, can outstanding protection cabin body 101 bottom, guard gate 102 just can't realize closing this moment, trample when pedal 501 when the people, pedal 501 is high down, can not backstop guard gate 102 this moment, guard gate 102 just can realize closing under the drive of door closer main part 1021, drive location thorn piece 6021 card and go into spacing slot 1011 at this moment, guarantee spacing stability through extension spring 604 that resets, when promoting propulsion sliding plate 701, can drive inclined plane propulsion piece 703 extrusion sliding drag reduction running roller 603, drive bolt pedestal 602 and outwards slide, realize driving location shape piece 6021 and spacing 1011 slot separation, realize the unblock, if equipment is moved when the trigger switch 201 is pressed this moment, press the switch again, just realize the laminating ground control alarm control 204 just also, buzzer control.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A closed privacy protection device for self-service financial equipment which characterized in that: comprises a mounting support part (1); the mounting support part (1) is connected with an anti-theft detection part (2) in a sliding way; an independent air exhaust device (3) is fixedly connected to the mounting and supporting part (1); the mounting and supporting part (1) is fixedly connected with a gas dispersing device (4); the mounting and supporting part (1) is fixedly connected with a floating treading device (5); a self-locking positioning piece (6) is fixedly connected to the mounting and supporting part (1); the self-locking positioning piece (6) is connected with a pushing unlocking device (7) in a sliding way; the mounting support (1) includes: the door closer comprises a protection cabin body (101), a limiting slot (1011), a protection door (102), a door closer main body (1021) and a placing plate (103), wherein the limiting slot (1011) is formed in the protection cabin body (101); the protective cabin body (101) is connected with a protective door (102) through a hinge; a placing plate (103) is fixedly connected to the protective door (102); a door closer main body (1021) is arranged between the protective door (102) and the protective cabin body (101); the antitheft detection unit (2) includes: the protective cabin comprises a press trigger switch (201) and a floating disc (202), wherein the floating disc (202) is fixedly connected to the press trigger switch (201), and the floating disc (202) is connected to the bottom of the protective cabin body (101) in a sliding mode.

2. The enclosed privacy protection apparatus for self-service financial devices as claimed in claim 1, wherein: the mounting support (1) further comprises: the tempered glass plate (104) is embedded on the protective door (102).

3. The enclosed privacy protection apparatus for self-service financial devices as claimed in claim 1, wherein: the antitheft detection unit (2) includes: the attaching spring (203) and the buzzer (204), wherein the attaching spring (203) is fixedly connected to the floating disc (202); the buzzer (204) is fixedly connected to the bottom of the protective cabin (101); the buzzer (204) is electrically connected with the pressing trigger switch (201).

4. The enclosed privacy protection apparatus for self-service financial devices as claimed in claim 1, wherein: the independent air exhaust device (3) comprises: the air exhaust plate (301), the air exhaust pipeline (302) and the electric fan (303), wherein the air exhaust plate (301) is fixedly connected to the back of the protection cabin body (101); an exhaust duct (302) is fixedly connected to the exhaust plate (301); and the air exhaust plate (301) is fixedly connected with an electric fan (303).

5. The enclosed privacy protection apparatus for self-service financial devices as claimed in claim 1, wherein: the gas dispersion device (4) comprises: the gas tank comprises an electric control valve (401) and a gas tank (402), wherein the electric control valve (401) is fixedly connected inside a protective cabin body (101); the electric control valve (401) is connected with a gas tank (402) in a pipe mode, and the gas tank (402) is fixedly connected to the interior of the protective cabin body (101).

6. The enclosed privacy protection apparatus for self-service financial devices as claimed in claim 5, wherein: the gas dispersion device (4) further comprises: the device comprises a valve control switch (403) and a spray rod (404), wherein the valve control switch (403) is fixedly connected to the inside of the protection cabin body (101); the valve control switch (403) is electrically connected with the electric control valve (401); the spraying rod (404) is fixedly connected to the protective cabin body (101); the spraying rod (404) is connected with the electric control valve (401) in a pipe mode.

7. The enclosed privacy protection apparatus for self-service financial devices as claimed in claim 1, wherein: the floating tread device (5) comprises: the device comprises a pedal (501), a sliding stabilizing shaft (5011) and a return spring (502), wherein the pedal (501) is connected to the bottom of the protective cabin (101) in a sliding manner; six sliding stable shafts (5011) are connected to the pedal (501) in a sliding mode, and the six sliding stable shafts (5011) are fixedly connected to the interior of the protective cabin (101) respectively; and the six sliding stable shafts (5011) are respectively sleeved with a return spring (502).

8. The enclosed privacy protection apparatus for self-service financial devices as claimed in claim 1, wherein: the self-locking positioning part (6) comprises: the self-locking device comprises a self-locking mounting block (601), a bolt shaft bracket (602) and a positioning ratchet block (6021), wherein the bolt shaft bracket (602) is connected onto the self-locking mounting block (601) in a sliding manner, and the positioning ratchet block (6021) is fixedly connected to the end part of the bolt shaft bracket (602); the positioning ratchet block (6021) is inserted into the limiting slot (1011); the self-locking mounting block (601) is fixedly connected to the protective door (102).

9. The enclosed privacy protection apparatus for self-service financial devices of claim 8, wherein: the self-locking positioning part (6) further comprises: the sliding drag reduction roller (603) is rotatably connected to the bolt shaft bracket (602) through a roller bracket; the number of the reset tension springs (604) is two, and the two reset tension springs (604) are respectively sleeved on the bolt shaft frame (602); and the two reset tension springs (604) are respectively connected between the bolt shaft bracket (602) and the self-locking mounting block (601).

10. The enclosed privacy protection apparatus for self-service financial devices as claimed in claim 9, wherein: the push unlocking device (7) comprises: the device comprises a propelling sliding plate (701), a propelling sliding cylinder (702) and a slope propelling block (703), wherein the bottom of the propelling sliding plate (701) is connected to the two propelling sliding cylinders (702) in a sliding mode through two sliding shafts; the two pushing sliding cylinders (702) are respectively and fixedly connected to the protective door (102); the inner side of the push sliding plate (701) is fixedly connected with an inclined plane push block (703), and the inclined plane push block (703) is slidably connected to the self-locking mounting block (601); the inclined plane propulsion block (703) is attached to the sliding drag reduction roller (603).