CN113597155A - Finance and tax controlling machine cabinet with rolling slats door safety protection structure - Google Patents

Finance and tax controlling machine cabinet with rolling slats door safety protection structure Download PDF

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Publication number
CN113597155A
CN113597155A CN202110755706.9A CN202110755706A CN113597155A CN 113597155 A CN113597155 A CN 113597155A CN 202110755706 A CN202110755706 A CN 202110755706A CN 113597155 A CN113597155 A CN 113597155A
Authority
CN
China
Prior art keywords
fixedly connected
control machine
door safety
fiscal
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110755706.9A
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Chinese (zh)
Inventor
章霞青
张娴
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Zhejiang Guangxia Construction Vocational and Technical University
Original Assignee
Zhejiang Guangxia Construction Vocational and Technical University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Zhejiang Guangxia Construction Vocational and Technical University filed Critical Zhejiang Guangxia Construction Vocational and Technical University
Priority to CN202110755706.9A priority Critical patent/CN113597155A/en
Publication of CN113597155A publication Critical patent/CN113597155A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/14Mounting supporting structure in casing or on frame or rack
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136Forced ventilation, e.g. by fans
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136Forced ventilation, e.g. by fans
    • H05K7/20181Filters; Louvers

Abstract

The invention provides a fiscal and tax control machine cabinet with a rolling door safety protection structure, which belongs to the technical field of fiscal and tax control machines and comprises a body, wherein both sides of the body are fixedly connected with fixing rings, the inner wall of one side of each fixing ring is fixedly connected with a stop block, the inner parts of the fixing rings are fixedly connected with spiral springs, and one ends of the spiral springs are fixedly connected with push plates. This finance and taxation control machine rack with rolling slats door safety protection structure, be convenient for clear filter screen dustproof construction through setting up, during the use, utilize dustproof filter screen to filter the air current that enters into the internal portion of cabinet, prevent that the dust from entering into the inside of organism, the life of the internal portion electronic component of cabinet has been prolonged, can lift dustproof filter screen off clean, and easy operation, high durability and convenient use, can in time clean dustproof filter screen, make the inside of control machine keep good ventilation effect, be favorable to the finance and taxation control machine to dispel the heat.

Description

Finance and tax controlling machine cabinet with rolling slats door safety protection structure
Technical Field
The invention belongs to the technical field of fiscal tax control machines, and particularly relates to a fiscal tax control machine cabinet with a rolling door safety protection structure.
Background
The tax control machine is one of the products for solving tax electronization in China, and can well realize the tax control function. For tax control machines, the stability of their operation is an important performance factor. Any failure of the tax control machine may cause loss of a large amount of tax data, causing huge damage to collection of tax and law enforcement, and the fiscal and tax control machine cabinet plays an important role in the tax control machine.
Through retrieval, in the Chinese utility model patent application number: CN201520625336.7 discloses a fiscal and tax control machine cabinet with a roller shutter door design, which comprises an upper wall, a lower wall, three side walls and a side door, and further comprises: and the rolling door is arranged on the inner side of the upper wall and is suitable for covering the side opening door. The device adopts the rolling slats door to replace traditional mode of opening and shutting that rotates to open the door, has practiced thrift a large amount of spaces, has improved the flexibility and the convenience of finance and tax control machine, but the rolling slats door bottom of this rack does not set up limit structure, and the connection stability of rolling slats door is relatively poor, and this rack does not set up dustproof construction, and dustproof effect is relatively poor, uses the back for a long time, and the rack is inside to store up a large amount of dusts easily, produces very big influence to the use of finance and tax control machine, is unfavorable for using widely.
Disclosure of Invention
The invention aims to provide a fiscal and tax control machine cabinet with a rolling door safety protection structure, and aims to solve the problems that the fiscal and tax control machine cabinet with a rolling door structure in the prior art is poor in dustproof effect and poor in rolling door connection stability.
In order to achieve the purpose, the invention provides the following technical scheme: a fiscal and tax control machine cabinet with a rolling door safety protection structure comprises a body, wherein both sides of the body are fixedly connected with fixing rings, the inner wall of one side of the fixing ring is fixedly connected with a stop block, the inner part of the fixing ring is fixedly connected with a spiral spring, one end of the spiral spring is fixedly connected with a push plate, one side of the push plate, which is far away from the spiral spring, is provided with a dustproof filter screen, a protection plate is arranged on one side of the dustproof filter screen, which is far away from the push plate, the middle part of the protection plate is fixedly connected with a connecting block, grooves are respectively arranged at the outer sides of the dustproof filter screen and the protection plate, a roller shutter mechanism is fixedly connected at the top of one side of the body, a curtain 18 is movably connected inside the rolling curtain mechanism), the bottom of the curtain 18) is fixedly connected with a bottom block, the inner wall of one side of the body close to the stop curtain 18) is provided with a movable groove, and the bottom of one side of the body close to the bottom block is fixedly connected with an installation block.
In order to enable the fiscal and tax control machine cabinet with the rolling door safety protection structure to achieve the effect that the push plate is uniformly stressed, as a preferable mode of the invention, a plurality of spiral springs are arranged in the fixed ring in a circumferential mode.
In order to enable the fiscal and tax control machine cabinet with the rolling door safety protection structure to achieve the effect that the dustproof filter screen and the protection plate are convenient to detach, the number of the three stop blocks is preferably three, the three stop blocks are circumferentially distributed in the fixing ring, and the number, the size and the positions of the grooves on the outer sides of the dustproof filter screen and the protection plate are matched with the number, the size and the positions of the stop blocks.
In order to enable the fiscal and tax control machine cabinet with the rolling door safety protection structure to achieve the effect of more stable work, as a preferable mode of the invention, the bottom of the body is fixedly connected with a bottom column, the outer side of the bottom column is rotatably connected with a rotary drum, a supporting column is in threaded connection with the inner part of the bottom end of the rotary drum, and the bottom end of the supporting column is fixedly connected with a bottom plate.
In order to enable the fiscal and tax control machine cabinet with the rolling door safety protection structure to achieve the effect of preventing the support column and the rotary drum from rotating together, the support column is preferably sleeved with the bottom column, two sides of the inside of the bottom column are fixedly connected with limit blocks, two sides of the support column are respectively provided with a limit groove, and the limit grooves are matched with the limit blocks.
In order to enable the fiscal and tax control machine cabinet with the rolling door safety protection structure to achieve the effect of facilitating the rotation of the rotating drum, as a preferable mode of the invention, the outer side of the rotating drum is provided with an anti-skid groove.
In order to enable the finance and tax controlling machine cabinet with the rolling door safety protection structure to achieve the effect of enabling the connection of the blocking curtain to be firmer, the invention is preferable that a cavity is arranged inside the mounting block, a cross arm is movably connected inside the cavity, both ends of one side of the cross arm are fixedly connected with a connecting arm, the top of the connecting arm is fixedly connected with a clamping block, one side of the cross arm close to the connecting arm is fixedly connected with a reset spring, the middle part of one side of the cross arm far away from the reset spring is fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with a moving block, one side of the bottom block close to the clamping block is provided with a clamping groove, the clamping groove is matched with the clamping block, and one side of the mounting block is provided with a moving groove.
In order to enable the fiscal and tax control machine cabinet with the rolling door safety protection structure to achieve the effect of enabling the stress on two sides of the cross arm to be more uniform, the invention is preferable that the number of the return springs is two, and the two return springs are symmetrically distributed.
In order to enable the fiscal and tax control machine cabinet with the rolling door safety protection structure to achieve the effect of facilitating the combination of the clamping block and the clamping groove, as an optimization of the invention, one side of the clamping block, which is far away from the moving groove, is an inclined surface.
Compared with the prior art, the invention has the beneficial effects that:
1. the fiscal and tax control machine cabinet with the rolling door safety protection structure is provided with the filter screen dustproof structure which is convenient to clean, the dustproof filter screen is used for filtering the airflow entering the cabinet body, so as to prevent dust from entering the interior of the machine body, prolong the service life of electronic elements in the cabinet body, and when the dustproof filter screen needs to be cleaned, the connecting block is rotated to drive the protection plate to rotate, when the groove at the outer side of the protection plate is superposed with the stop block at the inner side of the fixing ring, the protection plate is moved, the protection plate can be taken out from the inner part of the fixing ring, and similarly, when the groove at the outer side of the dustproof filter screen is superposed with the stop block at the inner side of the fixing ring, the dustproof filter screen can be detached for cleaning, the operation is simple, the use is convenient, the dustproof filter screen can be cleaned in time, the inside of the control machine is kept in a good ventilation effect, and the heat dissipation of the fiscal and tax control machine is facilitated.
2. This finance and taxation control machine cabinet with rolling slats door safety protection structure, through setting up limit structure, when the dog falls into the inside of installation piece, the dog can promote the fixture block and remove in the inside of shifting chute, the fixture block makes the xarm at the inside motion of cavity through driving the linking arm, reset spring is in compression state this moment, after the dog enters into the inside of installation piece completely, the fixture block can enter into the inside of draw-in groove under reset spring's effect, under the cooperation of fixture block and draw-in groove, make the inside at the installation piece of fixing firmly of check curtain, make the connection of check curtain more reliable and more stable.
3. This finance and taxation control machine rack with rolling slats door safety protection structure adjusts the structure through setting up the bottom plate, during the use, rotates the rotary drum, under the cooperation of stopper and spacing groove, the support column can move along Y axle direction, and the support column drives the bottom plate and moves to make the bottom plate can keep good contact with ground, make the finance and taxation control machine can obtain steady support, make its work more reliable and more stable, be favorable to using widely.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic rear perspective view of the present invention;
FIG. 3 is a schematic view of the inner structure of the retaining ring of the present invention;
FIG. 4 is a schematic front sectional view of the present invention;
FIG. 5 is a perspective view of the support structure of the present invention;
FIG. 6 is a schematic cross-sectional view of a drum and bottom pillar structure in accordance with the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
fig. 8 is an internal schematic view of a mounting block structure in accordance with the present invention.
In the figure: 1. a body; 2. a fixing ring; 3. a stopper; 4. a dustproof filter screen; 5. a protection plate; 6. a groove; 7. connecting blocks; 8. a rotating drum; 9. a base plate; 10. a support pillar; 11. a limiting groove; 12. a coil spring; 13. pushing the plate; 14. an anti-slip groove; 15. a bottom pillar; 16. a limiting block; 17. a roller shutter mechanism; 18. a curtain; 19. a bottom block; 20. a movable groove; 21. mounting blocks; 22. a connecting plate; 23. a motion block; 24. a moving groove; 25. a connecting arm; 26. a clamping block; 27. a cross arm; 28. a return spring; 29. a cavity; 30. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-8, the present invention provides the following technical solutions: the utility model provides a finance and taxation control machine cabinet with rolling slats door safety protection structure, which comprises a body 1, the solid fixed ring 2 of the equal fixedly connected with in both sides of body 1, gu fixed ring 2's one side inner wall fixedly connected with dog 3, gu fixed ring 2's inside fixedly connected with coil spring 12, the one end fixedly connected with push pedal 13 of coil spring 12, one side that coil spring 12 was kept away from to push pedal 13 is equipped with dustproof filter screen 4, one side that push pedal 13 was kept away from to dustproof filter screen 4 is equipped with guard plate 5, the middle part fixedly connected with connecting block 7 of guard plate 5, recess 6 has all been seted up in the outside of dustproof filter screen 4 and guard plate 5, one side top fixedly connected with of body 1 rolls up curtain mechanism 17, the inside swing joint of rolling curtain mechanism 17 has curtain 18, the bottom fixedly connected with end piece 19 of curtain 18, movable groove 20 has been seted up to one side inner wall that body 1 is close to curtain 18, one side bottom fixedly connected with installation piece 21 that body 1 is close to end piece 19.
In the specific embodiment of the invention, the filter screen dustproof structure convenient for cleaning is arranged, when in use, the dustproof filter screen 4 is utilized to filter airflow entering the interior of the cabinet body, so as to prevent dust from entering the interior of the cabinet body, thereby prolonging the service life of electronic components in the interior of the cabinet body, when the dustproof filter screen 4 needs to be cleaned, the connecting block 7 is rotated, the connecting block 7 drives the protection plate 5 to rotate, when the groove 6 of the outer side of the shielding plate 5 is overlapped with the stopper 3 of the inner side of the fixing ring 2, the shielding plate 5 is moved, the protection plate 5 can be taken out from the inner part of the fixing ring 2, and similarly, when the groove 6 at the outer side of the dustproof filter screen 4 is superposed with the stop block 3 at the inner side of the fixing ring 2, can lift dustproof filter screen 4 off clean, easy operation, convenient to use can clean dustproof filter screen 4 in time, makes the inside of controller keep good ventilation effect, is favorable to the finance and tax controller to dispel the heat.
Specifically, the coil spring 12 is plural, and the plural coil springs 12 are circumferentially distributed inside the fixed ring 2.
In this embodiment: through setting up the helical spring 12 of a plurality of circumference distributions, make push pedal 13 one side atress even, under helical spring 12's reaction, make dustproof filter screen 4 and guard plate 5's installation more firm, prevent that it from producing not hard up.
Specifically, dog 3 has threely, and three dog 3 is the circumference and distributes in the inside of solid fixed ring 2, and the quantity, the size and the position of the recess 6 in dustproof filter screen 4 and the guard plate 5 outside all with the quantity, the size and the position looks adaptation of dog 3.
In this embodiment: under the cooperation between recess 6 and the dog 3 in the outside through dustproof filter screen 4 and guard plate 5, guaranteeing to be connected under stable prerequisite with guard plate 5 at dustproof filter screen 4, make its dismouting of being convenient for, be favorable to cleaning dustproof filter screen 4.
Specifically, the bottom fixedly connected with foundation 15 of body 1, the bottom outside of foundation 15 is rotated and is connected with rotary drum 8, and the inside threaded connection in bottom of rotary drum 8 has support column 10, the bottom fixedly connected with bottom plate 9 of support column 10.
In this embodiment: through setting up bottom plate 9 and adjusting the structure, during the use, rotate rotary drum 8, support column 10 can move along Y axle direction, and support column 10 drives bottom plate 9 and moves to make bottom plate 9 can keep good contact with ground, make the finance and tax controller can obtain steady support, make its work more reliable and more stable, be favorable to using widely.
Specifically, support column 10 cup joints with foundation 15, and the equal fixedly connected with stopper 16 in inside both sides of foundation 15, spacing groove 11 and stopper 16 looks adaptation have all been seted up to the both sides of support column 10.
In this embodiment: through the cooperation between spacing groove 11 and stopper 16, prevent that support column 10 from following rotary drum 8 and rotating together.
Specifically, the outer side of the rotating drum 8 is provided with an anti-slip groove 14.
In this embodiment: the anti-slip grooves 14 are formed in the outer side of the rotary drum 8, so that friction between fingers and the rotary drum 8 is increased, and the rotary drum 8 is more labor-saving to rotate.
Specifically, the inside of installation piece 21 is equipped with cavity 29, the inside swing joint of cavity 29 has xarm 27, the equal fixedly connected with linking arm 25 in one side both ends of xarm 27, the top fixedly connected with fixture block 26 of linking arm 25, one side fixedly connected with reset spring 28 that xarm 27 is close to linking arm 25, one side middle part fixedly connected with connecting plate 22 that reset spring 28 was kept away from to xarm 27, the one end fixedly connected with motion piece 23 of connecting plate 22, draw-in groove 30 has been seted up to one side that bottom block 19 is close to fixture block 26, draw-in groove 30 and fixture block 26 looks adaptation, shifting chute 24 has been seted up to one side of installation piece 21.
In this embodiment: through setting up limit structure, when the bottom block 19 falls into the inside of installation piece 21, bottom block 19 can promote fixture block 26 and remove in the inside of shifting chute 24, fixture block 26 makes xarm 27 at the inside motion of cavity 29 through driving the linking arm 25, reset spring 28 is in compression state this moment, after bottom block 19 enters into the inside of installation piece 21 completely, fixture block 26 can enter into the inside of draw-in groove 30 under reset spring 28's effect, under the cooperation of fixture block 26 and draw-in groove 30, make the inside at installation piece 21 of fixing firmly of check curtain 18, make the connection of check curtain 18 more reliable and more stable.
Specifically, there are two return springs 28, and the two return springs 28 are symmetrically distributed.
In this embodiment: by arranging the return springs 28 which are symmetrically distributed, the stress on the two ends of the cross arm 27 is more uniform.
Specifically, the side of the latch 26 away from the moving slot 24 is sloped.
In this embodiment: by providing one side of the latch 26 as an inclined surface, the bottom block 19 pushes the latch 26 to move.
The working principle and the using process of the invention are as follows: when the fiscal tax control machine cabinet with the rolling door safety protection structure is used, the dustproof filter screen 4 is utilized to filter airflow entering the interior of the cabinet body, dust is prevented from entering the interior of the machine body, the service life of electronic components in the interior of the cabinet body is prolonged, when the dustproof filter screen 4 needs to be cleaned, the connecting block 7 is rotated, the connecting block 7 drives the protection plate 5 to rotate, when the groove 6 on the outer side of the protection plate 5 is superposed with the stop dog 3 on the inner side of the fixing ring 2, the protection plate 5 is moved, the protection plate 5 can be taken out from the interior of the fixing ring 2, and similarly, when the groove 6 on the outer side of the dustproof filter screen 4 is superposed with the stop dog 3 on the inner side of the fixing ring 2, the dustproof filter screen 4 can be dismounted for cleaning, the operation is simple, the use is convenient, the dustproof filter screen 4 can be cleaned in time, the interior of the control machine can keep good ventilation effect, and the heat dissipation of the fiscal tax control machine is facilitated, when in use, the rotating drum 8 is rotated, the supporting column 10 moves along the Y-axis direction, the supporting column 10 drives the bottom plate 9 to move, thereby the bottom plate 9 can keep good contact with the ground, the fiscal tax control machine can be stably supported, the operation is more stable and reliable, the popularization and the use are facilitated, when the bottom block 19 falls into the mounting block 21, the bottom block 19 pushes the latch 26 to move in the moving slot 24, the latch 26 moves the cross arm 27 in the cavity 29 by driving the connecting arm 25, and the return spring 28 is in a compressed state, when the bottom block 19 is completely inserted into the mounting block 21, the latch 26 is inserted into the latch slot 30 under the action of the return spring 28, under the cooperation of the latch 26 and the slot 30, the curtain 18 is firmly fixed inside the mounting block 21, so that the curtain 18 is more stably and reliably connected.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a finance and taxation control machine cabinet with rolling slats door safety protection structure, includes body (1), its characterized in that: the novel roller shutter is characterized in that fixing rings (2) are fixedly connected to the two sides of the body (1), a stop block (3) is fixedly connected to the inner wall of one side of each fixing ring (2), a spiral spring (12) is fixedly connected to the inner portion of each fixing ring (2), a push plate (13) is fixedly connected to one end of each spiral spring (12), a dustproof filter screen (4) is arranged on one side, away from the spiral spring (12), of each push plate (13), a protection plate (5) is arranged on one side, away from the push plate (13), of each dustproof filter screen (4), a connection block (7) is fixedly connected to the middle of each protection plate (5), grooves (6) are formed in the outer sides of each dustproof filter screen (4) and the protection plate (5), a roller shutter mechanism (17) is fixedly connected to the top of one side of the body (1), a roller shutter 18 is movably connected to the inner portion of the roller shutter mechanism (17), and a bottom block (19) is fixedly connected to the bottom of the roller shutter mechanism (18), the movable groove (20) is formed in the inner wall of one side, close to the curtain blocking 18, of the body (1), and the mounting block (21) is fixedly connected to the bottom of one side, close to the bottom block (19), of the body (1).
2. The fiscal and tax control machine cabinet with the rolling door safety protection structure according to claim 1, wherein: the spiral springs (12) are multiple, and the spiral springs (12) are distributed in the fixing ring (2) in a circumferential mode.
3. The fiscal and tax control machine cabinet with the rolling door safety protection structure according to claim 1, wherein: dog (3) have threely, three dog (3) are the inside that the circumference distributes at solid fixed ring (2), the quantity, size and the position of recess (6) in dustproof filter screen (4) and guard plate (5) outside all with the quantity, size and the position looks adaptation of dog (3).
4. The fiscal and tax control machine cabinet with the rolling door safety protection structure according to claim 1, wherein: the bottom fixedly connected with sill pillar (15) of body (1), the bottom outside of sill pillar (15) is rotated and is connected with rotary drum (8), the inside threaded connection in bottom of rotary drum (8) has support column (10), the bottom fixedly connected with bottom plate (9) of support column (10).
5. The fiscal and tax control machine cabinet with a tambour door safety feature of claim 4, wherein: support column (10) cup joint with foundation (15), the equal fixedly connected with stopper (16) in inside both sides of foundation (15), spacing groove (11) have all been seted up to the both sides of support column (10), spacing groove (11) and stopper (16) looks adaptation.
6. The fiscal and tax control machine cabinet with a tambour door safety feature of claim 4, wherein: the outer side of the rotary drum (8) is provided with an anti-skid groove (14).
7. The fiscal and tax control machine cabinet with the rolling door safety protection structure according to claim 1, wherein: the mounting structure is characterized in that a cavity (29) is arranged inside the mounting block (21), a cross arm (27) is movably connected inside the cavity (29), connecting arms (25) are fixedly connected to two ends of one side of the cross arm (27), a clamping block (26) is fixedly connected to the top of each connecting arm (25), a reset spring (28) is fixedly connected to one side, close to each connecting arm (25), of the cross arm (27), a connecting plate (22) is fixedly connected to the middle of one side, far away from each reset spring (28), of the cross arm (27), a moving block (23) is fixedly connected to one end of each connecting plate (22), a clamping groove (30) is formed in one side, close to each clamping block (26), of the bottom block (19), the clamping groove (30) is matched with the clamping block (26), and a moving groove (24) is formed in one side of the mounting block (21).
8. The fiscal and tax control machine cabinet with a tambour door safety feature of claim 7, wherein: the number of the reset springs (28) is two, and the two reset springs (28) are symmetrically distributed.
9. The fiscal and tax control machine cabinet with a tambour door safety feature of claim 7, wherein: one side of the clamping block (26) far away from the moving groove (24) is an inclined surface.
CN202110755706.9A 2021-07-05 2021-07-05 Finance and tax controlling machine cabinet with rolling slats door safety protection structure Pending CN113597155A (en)

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CN202110755706.9A CN113597155A (en) 2021-07-05 2021-07-05 Finance and tax controlling machine cabinet with rolling slats door safety protection structure

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Application Number Priority Date Filing Date Title
CN202110755706.9A CN113597155A (en) 2021-07-05 2021-07-05 Finance and tax controlling machine cabinet with rolling slats door safety protection structure

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Publication number Priority date Publication date Assignee Title
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CN206152450U (en) * 2016-11-11 2017-05-10 北京国林系统家具有限公司 Negative pressure filter vat
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CN111446639A (en) * 2020-05-09 2020-07-24 安徽禾田电气有限公司 Use convenient automatically controlled cabinet
CN212851279U (en) * 2020-06-05 2021-03-30 江西财经职业学院 Finance and tax controlling machine cabinet
CN212992871U (en) * 2020-10-29 2021-04-16 南通理工学院 Electromechanical heat dissipation device
CN213151404U (en) * 2020-11-02 2021-05-07 钟顺荣 Box-type substation for electric power engineering

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