CN216843878U - Detachable device - Google Patents

Abstract

The utility model provides a detachable device can be applied to machinery and financial technology field. The device includes: the box body (1) comprises a first through groove (11) and a first clamping groove (12); a first movement mechanism (2) comprising: the moving plate (21) is arranged in the box body (1) and is used for bearing the fixed box (3); at least one pair of clamping mechanisms (5) for clamping the fixed box (3); the fixed box (3) extends out of the box body (1) through the first through groove (11) and is detachably and fixedly connected with the equipment (4); the clamping mechanism (5) can be clamped in the first clamping groove (12) in a sliding mode and is rotatably connected with the moving plate (21). The detachable device is simple in structure, low in cost, flexible and convenient to use, and improves the maintenance efficiency of related equipment.

Description

Detachable device

Technical Field

The disclosure relates to the field of machinery and finance, in particular to a detachable device.

Background

The bank is a financial institution which is established by law and operates the money credit business, is a product of the commercial money economy development to a certain stage, is one of the financial institutions, and is divided into the following types: central banks, policy banks, commercial banks, investment banks, world banks, whose duties vary.

Numerous equipment such as intelligent customer guiding device need be used to the bank, however the most fixed mounting of equipment such as current bank intelligent customer guiding device is on ground or base station, when damaging, and the user of not being convenient for dismantles, leads to user's maintenance difficulty to and the secondary damage that leads to the fact the device easily in dismantling the process. In addition, equipment such as a bank intelligent client guiding device is exposed outside and is easy to collide with other objects, so that the equipment is damaged, and the maintenance cost of a user is increased.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present disclosure provides a detachable device that improves maintenance efficiency and reduces maintenance cost, and is used to at least partially solve the above technical problems.

According to an embodiment of the present disclosure, there is provided a detachable device including: the box body comprises a first through groove and a first clamping groove; a first movement mechanism comprising: the moving plate is arranged in the box body and used for bearing the fixed box; at least one pair of clamping mechanisms for clamping the fixed box; the fixed box extends out of the box body through the first through groove and is detachably and fixedly connected with the equipment; the clamping mechanism is slidably clamped in the first clamping groove and is rotatably connected with the movable plate.

According to an embodiment of the present disclosure, a clamping mechanism includes: the first sliding block is slidably clamped in the first clamping groove; the mounting block is fixedly connected with the first sliding block and used for clamping and fixing the box; the movable rod is rotationally connected with the movable plate through a first connecting point and is rotationally connected with the mounting block through a second connecting point; wherein a first vertical distance from the first connection point to the stationary box is smaller than a second vertical distance from the second connection point to the stationary box.

According to an embodiment of the present disclosure, the detachable device further includes: and the first spring is fixedly connected with the box body and the moving plate respectively and used for supporting the moving plate.

According to an embodiment of the present disclosure, the box body further includes a chute; the detachable device further comprises: and the second sliding block is fixedly connected with the moving plate and is in sliding connection with the sliding groove.

According to an embodiment of the present disclosure, the box body further includes a second through groove; the first moving mechanism further includes: a fixed rod and a pull handle; the fixed rod is fixedly connected with the movable plate, extends out of the box body through the second through groove and is fixedly connected with the pull handle; the detachable device further comprises: and the fixing mechanism is fixedly arranged on the outer side of the box body and is used for fixing the pull handle or releasing the fixing of the pull handle.

According to the embodiment of the disclosure, a second clamping groove is formed in the pull handle; the fixing mechanism includes: the fixing plate is fixedly connected with the box body, and a through hole is formed in the fixing plate; the clamping rod is connected with the second clamping groove in a pluggable mode through the through hole; the pull rod is fixedly connected with the clamping rod and used for controlling the clamping rod to be inserted into or pulled out of the second clamping groove; and the second spring is fixedly connected with the fixing plate and the pull rod respectively.

According to an embodiment of the present disclosure, the detachable device further includes: the outer box comprises a third through groove, and the box body extends out of or retracts into the outer box through the third through groove; and the second moving mechanism is arranged in the outer box and used for bearing the box body.

According to an embodiment of the present disclosure, the second moving mechanism includes: the cylinder comprises a piston rod, and the piston rod is fixedly connected with the box body and used for bearing the box body; the sliding sleeve is fixedly connected with the box body; and the sliding column is connected with the sliding sleeve in a sliding manner.

According to the embodiment of the disclosure, a dustproof net is embedded in the contact surface of the fixed box and the equipment; and a fan is arranged in the fixed box and used for dissipating heat of the equipment through the dustproof net.

According to an embodiment of the present disclosure, the outer carton further comprises: the box cover is used for covering the third through groove; the outer box is provided with a limit groove; the case lid includes: and the limiting block is connected with the limiting groove in a pluggable manner.

According to the embodiment of the disclosure, a box door is arranged on the side face of the outer box and is rotatably connected with the outer box.

According to the embodiment of the disclosure, the box door is provided with the operation window for realizing the operation of the first moving mechanism.

According to the embodiment of the disclosure, a motor is also fixedly arranged in the fixed box; the motor comprises a rotating shaft, and the rotating shaft is fixedly connected with the fan.

According to the embodiment of the disclosure, a controller is fixedly arranged on the side surface of the outer box and used for controlling the movement of the second moving mechanism.

According to an embodiment of the present disclosure, the clamping mechanism further comprises: and the limiting plate is fixedly connected with the mounting block and used for clamping the fixed box.

According to this disclosed embodiment, be provided with the rubber pad on the limiting plate for the buffering is to the centre gripping of fixed case.

Compared with the prior art, the detachable device provided by the disclosure at least has the following beneficial effects:

(1) the movable fixing box is detachably fixed on the equipment, and the equipment can be conveniently and quickly detached and maintained by clamping the fixing box. The clamping mechanism and the movable plate are in a linkage structure, and when the movable plate is pressed down by the fixed box due to self gravity, the movable rod can drive the mounting block to extrude the fixed box, so that the fixed box is fixed.

(2) On the other hand, the lifting of the movable plate can be controlled through a fixing mechanism outside the box body, the position of the movable plate is locked and unlocked through the insertion and extraction of the clamping rod in the pull handle, and the device is simple, convenient and quick.

(3) This another aspect of disclosure has increased the protection outer container for whole equipment and box, then can realize through the cylinder that equipment and box are whole shifts out and retract the outer container, when facilitating the use, has strengthened the protection to equipment, has prolonged the life of equipment.

Drawings

The foregoing and other objects, features and advantages of the disclosure will be apparent from the following description of embodiments of the disclosure, taken in conjunction with the accompanying drawings of which:

FIG. 1 schematically illustrates a block diagram of a clamping mechanism of a detachable device according to an embodiment of the disclosure;

FIG. 2 schematically illustrates a block diagram of a first movement mechanism according to an embodiment of the disclosure;

FIG. 3 schematically illustrates a construction of a fixing mechanism and an outer case according to an embodiment of the disclosure;

fig. 4 schematically illustrates an external structural view of an outer case according to an embodiment of the present disclosure.

[ description of reference ]

1-a box body; 11-a first through slot; 12-a first card slot; 13-a chute; 14-a second through slot; 2-a first movement mechanism; 21-moving the board; 22-a fixation rod; 23-a pull handle; 231-a second card slot; 3-fixing the box; 31-dust screen; 4-equipment; 5-a clamping mechanism; 51-a first slider; 52-a mounting block; 53-a movable bar; 54-a limiting plate; 541-rubber pad; 6-a first spring; 7-a second slider; 8-a fixing mechanism; 81-fixing plate; 811-a via; 82-a clamping rod; 83-a pull rod; 84-a second spring; 9-outer case; 91-a third through groove; 92-box cover; 921-limiting block; 93-a limit groove; 94-a box door; 941 — operating window; 10-a second moving mechanism; 101-a cylinder; 1011-a piston rod; 102-a sliding sleeve; 103-a slide column; 11' -a fan; 12' -a motor; 121' -a rotating shaft; 13' -a controller.

Detailed Description

Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.

All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.

Where a convention analogous to "at least one of A, B and C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B and C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.).

The embodiment of the disclosure provides a detachable device which can be used in the financial field or other fields. It should be noted that the detachable device of the present disclosure may be used in the financial field, and may also be used in any field other than the financial field, and the application field of the detachable device of the present disclosure is not limited.

In the technical scheme of the disclosure, the acquisition, storage, application and the like of the personal information of the related user all accord with the regulations of related laws and regulations, necessary security measures are taken, and the customs of the public order is not violated.

In the technical scheme of the disclosure, before the personal information of the user is acquired or collected, the authorization or the consent of the user is acquired.

FIG. 1 schematically illustrates a block diagram of a clamping mechanism of a detachable device according to an embodiment of the disclosure.

According to an embodiment of the present disclosure, as shown in fig. 1, the detachable device includes, for example: the box body 1 comprises a first through groove 11 and a first clamping groove 12. The first moving mechanism 2 includes: and the moving plate 21 is arranged in the box body 1 and is used for bearing the fixed box 3. And at least one pair of clamping mechanisms 5 for clamping the fixed box 3. Wherein, fixed case 3 extends to the outside of box 1 through first logical groove 11 to with equipment 4 detachably fixed connection. The clamping mechanism 5 is slidably clamped in the first clamping groove 12 and is rotatably connected with the moving plate 21. Through the linkage effect of the clamping mechanism 5 and the moving plate 21, the fixed box 3 can be clamped and loosened quickly.

According to an embodiment of the present disclosure, the device 4 may be, for example, a bank smart client guiding apparatus, a small and medium-sized teller machine, or the like. Since such devices are generally fixedly mounted on the bottom surface or the base platform, when a fault occurs and needs to be removed, a plurality of screws fixed on the ground need to be removed for subsequent maintenance, which is cumbersome in steps and may cause damage to mounting components at the bottom of the device. The present disclosure can achieve the fixation of the device 4 by introducing the relatively small and light fixed box 3, mounting the device 4 on the fixed box 3, and then fixing the fixed box 3. When the disassembly is carried out, the disassembly of the equipment 4 can be easily realized only by removing the fixation of the fixed box 3. The stationary box 3 and the device 4 may be detachably and fixedly connected by means of bolts, for example, and when only simple maintenance is required, only the device 4 and the stationary box 3 may be taken out integrally. When equipment 4 needs to be further disassembled for maintenance, the lower cover of the fixed box 3 can be opened, the bolt connection between the fixed box 3 and the equipment 4 is released, and the fixed box and the equipment can be separated from each other, so that the disassembly is convenient.

According to an embodiment of the present disclosure, the chucking mechanism 5 includes, for example: the first slider 51 is slidably engaged with the first engaging groove 12. And the mounting block 52 is fixedly connected with the first slide block 51 and used for clamping and fixing the box 3. The movable rod 53 is rotatably connected to the moving plate 21 at a first connecting point and rotatably connected to the mounting block 52 at a second connecting point. Wherein a first vertical distance of the first connection point to the stationary box 3 is smaller than a second vertical distance of the second connection point to the stationary box 3.

Specifically, the fixed box 3 is fixed by, for example, the clamp mechanism 5 linked to the lifting and lowering of the moving plate 21. As shown in fig. 1, the distance from the connecting point of the movable rod 53 and the movable plate 21 to the side wall of the fixed box 3 is smaller than the distance from the connecting point of the movable rod 53 and the mounting block 52 to the side wall of the fixed box 3, and the first slide block 51 is slidably caught in the first catching groove 12. When the moving plate 21 moves downward, the movable rod 53 drives the mounting block 52 to generate a pressing moment to the fixed box 3. Therefore, when the box body 1 is placed on the moving plate 21, the moving plate 21 is lowered by gravity, and the movable rod 53 drives the mounting block 52 to generate a pressing force on the side wall of the fixed box 3, thereby fixing the fixed box 3. In order to enhance the fixing action to the fixed box 3, 1 pair of mounting blocks 52 may be provided on both the left and right sides of the fixed box 3 as shown in fig. 1, a plurality of pairs of mounting blocks 52 may be provided on both the left and right sides, or the mounting blocks 52 may be provided on both the front and rear sides.

Preferably, the clamping mechanism 5 further includes, for example: and the limiting plate 54 is fixedly connected with the mounting block 52 and used for clamping and fixing the box 3. The stopper plate 54 is provided with, for example, a rubber pad 541 for buffering the clamping of the stationary box 3. A stopper plate 54 may be installed on the installation block 52 to increase a contact area with the stationary box 3, thereby better clamping the stationary box. And the rubber pads 541 are arranged on the limiting plates 54, so that the friction force between the limiting plates and the side walls of the fixed box 3 is increased, and the side walls of the fixed box 3 can be prevented from being scratched.

According to an embodiment of the present disclosure, the case 1 further includes, for example, a chute 13. The detachable device further comprises, for example: and the second sliding block 7 is fixedly connected with the moving plate 21 and is in sliding connection with the sliding groove 13. When the fixed box 3 and the device 4 are detached, the moving plate 21 needs to be lifted, and resistance to the lifting of the moving plate 21 can be reduced by the sliding connection between the second slider 7 and the chute 13. After the moving plate 21 is lifted, the mounting block 52 is separated from the side wall of the fixed box 3, so that the clamping effect on the fixed box 3 is released, and the fixed box 3 can be easily and conveniently taken out of the box body 1. The height of the fixed box 3 may be greater than or equal to the distance between the upper surface of the box 1 and the moving plate 21 when the fixed box 3 is clamped, that is, the device 4 may be in contact with the box 1 or may be higher than the upper surface of the box 1 when the fixed box 3 is clamped.

Further, in addition to manually lifting the device 4 and the fixed box 3 out of the case 1, a plurality of springs may be provided under the moving plate 21 to eject them. The detachable device further includes, for example: and the first spring 6 is fixedly connected with the box body 1 and the moving plate 21 respectively and used for supporting the moving plate 21. Through set up a plurality of springs in the movable plate below, can conveniently pop out equipment 4 the time, also can when the installation, cushion equipment 4, avoid equipment 4 and box 1's collision.

Alternatively, as shown in fig. 1, the contact surface of the fixed box 3 and the device 4 is embedded with a dust screen 31, for example. A fan 11' is provided in the stationary box 3 for dissipating heat from the device 4 through the dust screen 31. The stationary box 3 is also fixedly provided with a motor 12'. The motor 12 'includes a rotation shaft 121', and the rotation shaft 121 'is fixedly connected to the fan 11'. For some equipment with heat dissipation requirements, a fan can be arranged below the equipment, so that the heat exchange efficiency below the equipment is improved.

Fig. 2 schematically shows a structural view of a first moving mechanism according to an embodiment of the present disclosure.

According to an embodiment of the present disclosure, the case 1 further includes, for example, a second through groove 14. As shown in fig. 2, the first moving mechanism 2 further includes, for example: a fixing rod 22 and a pull handle 23. The fixed rod 22 is fixedly connected with the moving plate 21, extends to the outside of the box body 1 through the second through groove 14, and is fixedly connected with the pull handle 23. The detachable device further includes, for example: and a fixing mechanism 8 fixedly arranged outside the box body 1 and used for fixing the pull handle 23 or releasing the fixing of the pull handle 23. When the spring is provided below the moving plate, in order to ensure that the spring can bounce the moving plate, the spring needs to be in a relatively high compression state when the fixed box 3 is clamped, so that when the bouncing equipment is not needed, the compression state of the spring is kept. In the present disclosure, for example, the movement of the pull handle 23 is restricted by the fixing mechanism 8 provided outside the case 1, and the movement of the moving plate 21 can be restricted.

Fig. 3 schematically shows a structure view of a fixing mechanism and an outer case according to an embodiment of the present disclosure.

Further, as shown in fig. 2, the pull handle 23 is provided with, for example, a second engaging groove 231. As shown in fig. 3, the fixing mechanism 8 includes, for example: the fixing plate 81 is fixedly connected to the case 1, and a through hole 811 is provided in the fixing plate 81. The clamping rod 82 is connected with the second clamping groove 231 in a pluggable mode through the through hole 811. And the pull rod 83 is fixedly connected with the clamping rod 82 and used for controlling the clamping rod 82 to be inserted into or pulled out of the second clamping groove 231. And the second spring 84 is fixedly connected with the fixing plate 81 and the pull rod 83 respectively. When it is desired to stabilize the position of the device 4, the pull handle 23 can be fixed by inserting the locking rod 82 into the second locking slot 231, thereby restricting the movement of the moving plate 21. When the device 4 needs to be removed, the catch lever 82 is pulled out from the second catch 231, and the moving plate 21 is lifted by the elastic force of the spring, thereby releasing the clamping of the fixed box 3.

In order to improve the safety of the equipment 4 and the box 1, for example, an outer box may be provided outside the equipment to protect the equipment from collision and dust when the equipment is idle, so as to prolong the service life of the equipment.

According to an embodiment of the present disclosure, as shown in fig. 3, the detachable device further includes, for example: outer container 9, including third through-groove 91, box 1 stretches out or retracts outer container 9 through third through-groove 91. And a second moving mechanism 10 provided in the outer case 9 for carrying the case 1. The outer box 9 further includes, for example: and a cover 92 for covering the third through groove 91. The outer box 9 is provided with a limit groove 93. The case cover 92 includes: and the limiting block 921 is connected with the limiting groove 93 in a pluggable manner. When the equipment needs to be used, the box cover 92 can be opened, then the equipment 4 and the box body 1 can be lifted, when the equipment 4 needs to be accommodated, the equipment 4 and the box body 1 can be lowered into the outer box 9, then the box cover 92 is covered, and damage to the equipment caused by falling of objects and the like is prevented.

Optionally, a handle is bolted to the top of the box cover 92, and a cushion is glued to the bottom, which is movably connected to the top of the outer box 9.

Specifically, when the device 4 needs to be used, for example, a user pulls the handle upwards, the handle drives the box cover 92 to move upwards, the box cover 92 drives the limit block 921 to move upwards and move out of the limit groove 93, the box cover 92 is taken down, then the user opens the air cylinder 101 through the controller, the air cylinder 101 drives the box body 1 to move upwards, so that the box body 1 drives the device 4 to move upwards and extend out of the third pass groove 91, when the device 4 is damaged, the user moves the pull rod 83 leftwards, the pull rod 83 stretches the second spring 84, the pull rod 83 drives the clamping rod 82 to move leftwards and draw out of the second clamping groove 231, then the moving plate 21 is driven to move upwards through elastic resilience of the first spring 6, so that the moving plate 21 drives the mounting block 52 to move back to back and forth through the movable rod 53, the moving plate mounting block 52 drives the limit plate 54 to move back to back and forth, then the fixed box 3 is driven to move upwards by the moving plate 21, the user then moves the device 4 upwardly to remove it for disassembly.

Fig. 4 schematically illustrates an external structural view of an outer case according to an embodiment of the present disclosure.

Alternatively, as shown in fig. 4, a door 94 is disposed on a side surface of the outer box 9, and the door 94 is rotatably connected to the outer box 9. The door 94 is provided with an operation window 941 for operating the first moving mechanism 2 or the device 4. In some cases, if only the panel status of the device 4 needs to be checked and no operation is needed, a visible window (i.e. an operation window 941) may be provided on the sidewall of the outer box to complete the work without lifting the device 4, or for some smaller devices, the outer box 9 may be opened from the side directly to disassemble the device.

Alternatively, a controller 13' is fixedly provided on a side surface of the outer case 9, for example, to control the movement of the second moving mechanism 10. The controller is arranged on the side surface of the outer box, so that the operation is visual and convenient.

It will be understood that the controller may also be mounted inside the outer box 9 or integrated in the power unit of the lifting box 1 in the form of a chip, controlled from an external input terminal, by wireless or wired means.

According to an embodiment of the present disclosure, as shown in fig. 3, the second moving mechanism 10 includes, for example: the cylinder 101 comprises a piston rod 1011, and the piston rod 1011 is fixedly connected with the box body 1 and is used for bearing the box body 1. And the sliding sleeve 102 is fixedly connected with the box body 1. And the sliding column 103 is connected with the sliding sleeve 102 in a sliding way. The box body 1 of the carrying device 4 can be lifted and lowered through the air cylinder 101, for example, a sliding column and a sliding sleeve can be replaced by a threaded column and a threaded sleeve, and the threaded column is driven to rotate through a motor, so that the box body 1 is lifted and lowered.

In conclusion, the present disclosure provides a detachable device, which can be used to conveniently and rapidly detach and maintain a device by detachably fixing the device on a movable fixed box and clamping the fixed box. The detachable device is simple in structure, low in cost, flexible and convenient to use, and improves the maintenance efficiency of related equipment.

It should be noted that directional terms, such as "upper", "lower", "front", "rear", "left", "right", etc., mentioned in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present disclosure. Throughout the drawings, like elements are represented by like or similar reference numerals. Conventional structures or constructions will be omitted when they may obscure the understanding of the present disclosure. And the shapes, sizes and positional relationships of the components in the drawings do not reflect the actual sizes, proportions and actual positional relationships.

In the foregoing detailed description, various features are grouped together in a single embodiment for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments of the subject matter require more features than are expressly recited in each claim. Rather, as the following claims reflect, the disclosure may lie in less than all features of a single disclosed embodiment. Thus, the following claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the disclosure.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. To the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed as a transitional word in a claim. Any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".

Those skilled in the art will appreciate that various combinations and/or combinations of features recited in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not expressly recited in the present disclosure. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present disclosure may be made without departing from the spirit or teaching of the present disclosure. All such combinations and/or associations are within the scope of the present disclosure.

The embodiments of the present disclosure have been described above. However, these examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Although the embodiments are described separately above, this does not mean that the measures in the embodiments cannot be used in advantageous combination. The scope of the disclosure is defined by the appended claims and equivalents thereof. Various alternatives and modifications can be devised by those skilled in the art without departing from the scope of the present disclosure, and such alternatives and modifications are intended to be within the scope of the present disclosure.

Claims (16)

1. A detachable device, comprising:

the box body (1) comprises a first through groove (11) and a first clamping groove (12);

a first movement mechanism (2) comprising:

the moving plate (21) is arranged in the box body (1) and is used for bearing the fixed box (3);

at least one pair of clamping mechanisms (5) for clamping the fixed box (3);

the fixed box (3) extends out of the box body (1) through the first through groove (11) and is detachably and fixedly connected with equipment (4);

the clamping mechanism (5) can be clamped in the first clamping groove (12) in a sliding mode and is rotatably connected with the moving plate (21).

2. The removable device according to claim 1, characterized in that said gripping means (5) comprise:

the first sliding block (51) is slidably clamped in the first clamping groove (12);

the mounting block (52) is fixedly connected with the first sliding block (51) and used for clamping the fixed box (3);

a movable rod (53) which is rotatably connected with the moving plate (21) by a first connecting point and is rotatably connected with the mounting block (52) by a second connecting point;

wherein a first vertical distance of the first connection point to the stationary box (3) is smaller than a second vertical distance of the second connection point to the stationary box (3).

3. The detachable device according to claim 1, further comprising:

and the first spring (6) is respectively and fixedly connected with the box body (1) and the moving plate (21) and is used for supporting the moving plate (21).

4. The removable device according to claim 1, characterized in that the case (1) further comprises a chute (13);

the detachable device further comprises:

and the second sliding block (7) is fixedly connected with the moving plate (21) and is in sliding connection with the sliding groove (13).

5. The removable device, according to claim 1, characterized in that said case (1) further comprises a second through slot (14);

the first moving mechanism (2) further includes:

a fixed rod (22) and a pull handle (23);

the fixed rod (22) is fixedly connected with the moving plate (21), extends out of the box body (1) through the second through groove (14), and is fixedly connected with the pull handle (23);

the detachable device further comprises:

and the fixing mechanism (8) is fixedly arranged on the outer side of the box body (1) and is used for fixing the pull handle (23) or releasing the fixing of the pull handle (23).

6. The removable device according to claim 5, characterized in that the pull handle (23) is provided with a second slot (231);

the fixing mechanism (8) comprises:

the fixing plate (81) is fixedly connected with the box body (1), and a through hole (811) is formed in the fixing plate (81);

the clamping rod (82) is connected with the second clamping groove (231) in a pluggable mode through the through hole (811);

the pull rod (83) is fixedly connected with the clamping rod (82) and used for controlling the clamping rod (83) to be inserted into or pulled out of the second clamping groove (231);

and the second spring (84) is fixedly connected with the fixing plate (81) and the pull rod (83) respectively.

7. The detachable device according to claim 1, further comprising:

the outer box (9) comprises a third through groove (91), and the box body (1) extends out of or retracts into the outer box (9) through the third through groove (91);

and the second moving mechanism (10) is arranged in the outer box (9) and is used for bearing the box body (1).

8. The removable device according to claim 7, characterized in that said second movement mechanism (10) comprises:

the cylinder (101) comprises a piston rod (1011), and the piston rod (1011) is fixedly connected with the box body (1) and used for bearing the box body (1);

the sliding sleeve (102) is fixedly connected with the box body (1);

and the sliding column (103) is connected with the sliding sleeve (102) in a sliding way.

9. The removable device according to claim 1, characterized in that the contact surface of the fixed box (3) with the equipment (4) is embedded with a dust screen (31);

a fan (11') is arranged in the fixed box (3) and used for dissipating heat of the equipment (4) through the dustproof net (31).

10. The detachable device according to claim 7, characterised in that the outer case (9) further comprises:

a case cover (92) for covering the third through groove (91);

a limiting groove (93) is formed in the outer box (9);

the case cover (92) includes:

and the limiting block (921) is connected with the limiting groove (93) in a pluggable manner.

11. The detachable device according to claim 7, wherein a door (94) is disposed on a side of the outer box (9), and the door (94) is rotatably connected to the outer box (9).

12. The removable device according to claim 11, characterized in that said door (94) has an operating window (941) for operating said first movement means (2).

13. -removable device according to claim 9, characterised in that said fixed box (3) also has a motor (12') fixed therein;

the motor (12 ') comprises a rotating shaft (121'), and the rotating shaft (121 ') is fixedly connected with the fan (11').

14. The removable device according to claim 7, characterized in that a controller (13') is fixedly arranged on the side of the outer case (9) for controlling the movement of the second moving mechanism (10).

15. The removable device according to claim 2, wherein the gripping mechanism (5) further comprises:

and the limiting plate (54) is fixedly connected with the mounting block (52) and is used for clamping the fixed box (3).

16. The removable device according to claim 15, characterized in that said stop plate (54) is provided with a rubber pad (541) for buffering the clamping of said fixed box (3).

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