CN114286558A

CN114286558A - Installation box and medical equipment

Info

Publication number: CN114286558A
Application number: CN202111574451.2A
Authority: CN
Inventors: 宋彬; 王军; 代习伟
Original assignee: Suzhou Hengruidisheng Medical Technology Co ltd
Current assignee: Suzhou Hengruidisheng Medical Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-04-05
Anticipated expiration: 2041-12-21
Also published as: CN114286558B

Abstract

The invention belongs to the technical field of medical instruments and discloses an installation box and medical equipment. The installation box is used for installing a power supply and an electric control module, and comprises a base and an outer box body, wherein the outer box body comprises a front shell and a rear shell which are detachably connected, the front shell and the rear shell are detachably connected with the base respectively through the front side and the rear side, and the outer box body and the base are enclosed to form an accommodating cavity. The outer box body is formed by splicing the front shell and the rear shell, so that the number of parts is small, and the assembly is convenient; preceding shell and backshell are by front and back both sides and base assembly respectively, when needs are maintained the device in the install bin, only need as required by the preceding shell of front side dismantlement, or dismantle the backshell by the rear side can, the part that needs to dismantle is small in quantity, be favorable to improving maintenance efficiency, and only need guarantee the front side of install bin or rear side reserve certain space carry on the dismouting can, the convenience is rationally optimized the position of install bin among the medical equipment, be favorable to reducing the space that medical equipment occupy.

Description

Installation box and medical equipment

Technical Field

The invention relates to the technical field of medical instruments, in particular to an installation box and medical equipment.

Background

Along with the development of the medical industry, the application of intelligent medical equipment is more and more popular, and a power supply and an electric control module are common modules in the medical equipment and are used for supplying power and controlling the intelligent medical equipment.

The power supply and the electric control module are used as important modules in medical equipment, and later maintenance is important. The installation box of installation power and electric control module generally adopts a plurality of plate concatenations at present, and every plate constitutes the lateral wall of one side of installation box. Although the installation box with the structure can be disassembled and assembled to maintain the internal structure of the installation box, the number of plates is large, the cost is increased, and the installation box can be maintained after a plurality of plates are disassembled during maintenance, so that the operation is inconvenient.

The dismouting direction of every plate is different in the installation case of current concatenation, leads to medical equipment to reserve great dismouting space for the installation case, leads to medical equipment's bulky, inconvenient removal.

In addition, the installation box not only needs certain intensity, still needs to have the function of shielding interfering signal, and current installation box generally selects not only to have better intensity, but also to have the material of shielding interfering signal function and make. This approach results in severely limited material selection for the installation box and expensive price, which greatly increases the production cost.

Disclosure of Invention

The invention aims to provide an installation box, which can solve the problems that the existing installation box is inconvenient to disassemble, assemble and maintain, has a large number of parts, needs to reserve a large disassembly and assembly space, is limited in materials and is high in cost.

In order to achieve the purpose, the invention adopts the following technical scheme:

an installation box for installing a power supply and an electronic control module, comprising:

a base;

the outer box body comprises a front shell and a rear shell which are detachably connected, the front shell and the rear shell are detachably connected with the base respectively through the front side and the rear side, and the outer box body and the base are enclosed to form an accommodating cavity.

As an alternative scheme of the installation box, the inner walls of the bottoms of the front shell and the rear shell are respectively provided with a clamping groove, and the clamping grooves are clamped with the edge of the base.

As an alternative to the above mounting case, the front case and the rear case each include:

a top plate;

the top of the side plate is connected with the top plate, and the inner wall of the bottom of the side plate is provided with the clamping groove.

As an alternative to the above-mentioned installation case, each of the front case and the rear case further includes:

two diaphragms that arrange along vertical direction, the diaphragm set up in the inner wall of curb plate, two form between the diaphragm the draw-in groove.

As an alternative of the installation box, a first installation column is configured inside the front shell, and a fastening hole penetrating through the first installation column is formed in the outer wall of the front shell;

and a second mounting column is constructed in the rear shell, and a fastening piece penetrates through the fastening hole and is connected with the second mounting column.

As an alternative to the above-mentioned installation case, the front case and the rear case each further include:

the inner plate, the inner plate vertical set up in the inboard of curb plate, the inner plate is connected respectively the roof with the curb plate, first erection column and second erection column with the inner plate is connected.

and the rib plates are arranged along the vertical direction and are connected with the inner plate and the side plates.

As an alternative of the installation box, the installation box further comprises a hoop, and the hoop is sleeved outside the outer box body and used for hooping the front shell and the rear shell.

As an alternative of the installation box, the installation box further comprises a wiring seat, the wiring seat is arranged on the base, a wiring cavity is arranged in the wiring seat, a first installation hole is defined by the top surface of the front shell and the top surface of the rear shell, and the wiring seat is arranged in the first installation hole in a penetrating mode.

As an alternative of the installation box, a sealing ring is arranged between the wiring seat and the inner wall of the first installation hole, and the sealing ring is respectively abutted against the wiring seat and the inner wall of the first installation hole.

As an alternative to the installation box, the installation box further comprises a shielding case located in the outer box body, and the shielding case is used for shielding electromagnetic signals.

As an alternative of the installation box, the shielding case includes a cover body and a side cover plate, the cover body is detachably disposed on the base, a side opening is disposed on one side of the cover body facing the front shell or the rear shell, and the side cover plate is used for shielding the side opening.

As an alternative of the above-mentioned installation box, a plurality of ear plates are arranged on the cover body around the side opening, and the ear plates are detachably connected with the side cover plate.

As an alternative of the installation box, the cover body is provided with an insertion groove communicated with the side opening, the side cover plate is provided with an insertion plate, and the insertion plate is located in the insertion groove.

As an alternative of the installation box, the insertion groove is disposed on the top surface of the cover body, the insertion groove and the insertion plate enclose a second installation hole, and the wiring seat is arranged in the second installation hole in a penetrating manner.

As an alternative of the installation box, a limiting groove is formed in the wiring seat, and the inner wall of the second installation hole is abutted to the limiting groove.

As an alternative to the above-described mounting box, a top side wall of the stopper groove abuts against a top surface of the shield shell.

A medical device comprises the installation box.

The invention has the beneficial effects that:

in the installation box provided by the invention, the outer box body and the base enclose an accommodating cavity, the outer box body is formed by splicing the front shell and the rear shell, the number of parts is small, and the assembly is convenient; preceding shell and backshell are by front and back both sides and base assembly respectively, when needs are maintained the device in the install bin, only need as required by the preceding shell of front side dismantlement, or dismantle the backshell by the rear side can, the part that needs to dismantle is small in quantity, be favorable to improving maintenance efficiency, and only need guarantee the front side of install bin or rear side reserve certain space carry on the dismouting can, the convenience is rationally optimized the position of install bin among the medical equipment, be favorable to reducing the space that medical equipment occupy.

The installation box provided by the invention adopts a double-layer structure formed by the outer box body and the shielding cover, the outer box body has an outer layer protection function, and can be made of a material with better strength; the shielding cover is used for shielding interference signals and ensuring the signal transmission effect of the electric control module; through setting up bilayer structure for every layer of material can be selected as required in a flexible way, has solved the limited problem of current individual layer box structure material, is favorable to control cost.

Drawings

FIG. 1 is a schematic structural view of the present invention provided with the mounting box unassembled;

FIG. 2 is a schematic structural view of the present invention provided with the mounting box unassembled with the rear housing;

FIG. 3 is a schematic view of a portion of the structure of the mounting box provided by the present invention;

FIG. 4 is a schematic structural view of the mounting box of the present invention without the outer case assembled;

FIG. 5 is a schematic structural view of a wiring seat provided by the present invention;

FIG. 6 is a schematic structural view of the present invention provided with the rear housing and the side cover plate unassembled;

FIG. 7 is a sectional view of a partial structure of a mounting box provided by the present invention;

fig. 8 is a schematic structural view of the mounting box provided by the invention when the mounting box is used for a high-pressure injector.

In the figure:

100. a cable;

1. a base; 2. an outer case; 21. a front housing; 211. a top plate; 2111. a first splice gap; 212. a side plate; 2121. positioning a groove; 2122. a fastening hole; 213. a transverse plate; 214. a card slot; 215. a first mounting post; 216. an inner plate; 217. a rib plate; 22. a rear housing; 23. a fastener; 3. clamping a hoop; 4. a wiring seat; 41. a wiring pipe; 411. a limiting groove; 412. a limiting step surface; 42. a bottom frame; 43. a wire fixing seat; 5. a shield case; 51. a cover body; 511. inserting grooves; 512. a second splice gap; 52. a side cover plate; 521. a plugboard; 6. a seal ring; 61. and abutting against the groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element 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" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides an installation box, which can be used in medical equipment, and the installation box can be used for installing a power supply and an electronic control module and can also be used for installing other components. As shown in fig. 1, the installation case includes a base 1 and an outer case 2. Outer box 2 includes detachable connections's preceding shell 21 and backshell 22, and preceding shell 21 and backshell 22 are respectively by front and back both sides and base 1 detachable connections, and outer box 2 encloses with base 1 and becomes to hold the chamber.

In the embodiment, the outer box body 2 is formed by splicing the front shell 21 and the rear shell 22, so that the number of parts is small, and the assembly is convenient; the front shell 21 and the rear shell 22 are respectively assembled with the base 1 from the front side and the rear side, and the internal structure of the front shell 21 or the rear shell 22 can be directly exposed after being disassembled. When devices in the installation box need to be maintained, only the front shell 21 needs to be disassembled from the front side or the rear shell 22 needs to be disassembled from the rear side according to needs, the number of parts needing to be disassembled is small, and the improvement of maintenance efficiency is facilitated. When the installation box is used for medical equipment, only a certain space is reserved on the front side or the rear side of the installation box to be disassembled and assembled, the position of the installation box in the medical equipment is reasonably optimized conveniently, and the space occupied by the medical equipment is reduced.

Here, the front case 21 and the rear case 22 in the outer box 2 may be placed in front and rear, in left and right, or in top and bottom in actual installation, as long as the front case 21 and the rear case 22 are opposed to each other and can be joined.

Optionally, the front shell 21 and the rear shell 22 may be disposed symmetrically in front of and behind each other, or may be disposed asymmetrically, and may be specifically set according to actual needs.

Optionally, the base 1 is a movable base so as to adjust the position of the installation box according to actual needs, or the base 1 in the installation box is used as a supporting base for the whole medical equipment, so that the whole medical equipment is driven to move by moving the base 1.

Illustratively, the base 1 is configured with a plurality of support legs, each of which is rotatably provided with a walking wheel to facilitate the movement of the base 1.

Further, the walking wheel can be the universal wheel that has the brake function to make base 1's moving direction more nimble, base 1 can fix in optional position as required.

For making preceding shell 21 and backshell 22 fixed more firm, the install bin still includes

clamp

3, and 3 covers of clamp are established outside outer box 2 to shell 21 and backshell 22 before the cramp is favorable to guaranteeing that preceding shell 21 and backshell 22 are inseparable to be abutted.

Optionally, the shape of the clamp 3 is adapted to the outer contour shape of the outer box 2, so as to better abut against the outer wall of the outer box 2, thereby improving the clamping effect. In this embodiment, the cross section of the outer box 2 is a waist shape, and correspondingly, the clamp 3 may be a waist-shaped clamp 3 so as to be adapted to the outer box 2.

For further improving the concatenation effect of outer box 2, clamp 3 can be fixed with outer box 2 through the screw after outer box 2 is located to the cover to avoid 3 position movements of clamp.

Further, all be provided with constant head tank 2121 on outer box 2, clamp 3 card is in this constant head tank 2121, further improves clamp 3 positioning accuracy and fixed stability.

In order to facilitate the disassembly and assembly of the outer box body 2 and the base 1, the inner walls of the bottoms of the front shell 21 and the rear shell 22 are respectively provided with a clamping groove 214, and the clamping grooves 214 are clamped with the edge of the base 1. Realize base 1 and outer box 2 fixed through the joint, have easy dismounting, simple structure's advantage. Draw-in groove 214 sets up the inner wall of box 2 outside, can wrap up base 1 border for base 1 does not expose, is favorable to improving the wholeness of install bin outward appearance, makes the install bin outward appearance more succinct.

In addition, through draw-in groove 214 and the cooperation of base 1, the lateral wall of draw-in groove 214 can bear base 1, is favorable to improving the fixed effect of outer box 2 and base 1, is convenient for remove the install bin wholly through carrying outer box 2.

Optionally, each of the front case 21 and the rear case 22 includes a top plate 211 and a side plate 212, a top of the side plate 212 is connected to the top plate 211, and a bottom inner wall of the side plate 212 is provided with a clamping groove 214. The front casing 21 and the rear casing 22 both comprise the top plate 211 and the side plates 212, so that the area covered by the front casing 21 and the rear casing 22 independently is large, and when the front casing 21 or the rear casing 22 is detached, the exposed area of devices in the outer box 2 is large, and the maintenance is convenient.

In this embodiment, the front shell 21 and the rear shell 22 are made of sheet metal parts, and the sheet metal parts are thin in thickness, have good strength, can meet the use requirements, and are low in cost.

To facilitate forming the engaging groove 214 in the front and

rear cases

21 and 22, each of the front and

rear cases

21 and 22 further includes two horizontal plates 213 arranged in a vertical direction, the horizontal plates 213 are disposed on the inner walls of the side plates 212, and the engaging groove 214 is formed between the two horizontal plates 213. Compare direct slotted mode formation draw-in groove 214 on curb plate 212, form draw-in groove 214 through setting up two diaphragm 213, can form draw-in groove 214 on the basis that does not increase outer box 2 wall thickness, be favorable to guaranteeing the intensity of curb plate 212, and the degree of depth of draw-in groove 214 can be great to improve the joint effect with base 1 edge.

In this embodiment, the front case 21 and the rear case 22 are detachably connected by a fastener 23. Since the front and

rear cases

21 and 22 have a thin wall thickness, in order to improve the fixing effect, as shown in fig. 2, the front case 21 is internally configured with a first mounting post 215, and the front case 21 is provided at an outer wall thereof with a fastening hole 2122 penetrating the first mounting post 215. The rear case 22 is internally constructed with a second mounting post, and a fastening member 23 passes through the fastening hole 2122 and is coupled to the second mounting post. Through setting up first erection column 215 and second erection column, the cooperation degree of depth of first erection column 215 and second erection column and fastener 23 increases, can improve fastener 23 respectively with preceding shell 21 and the cooperation area of backshell 22 to improve fixed effect. First erection column 215 and second erection column all set up in outer box 2, are favorable to making the surface of outer box 2 level and smooth, avoid scraping and bump other structures.

Alternatively, the fastener 23 may be a screw.

For improving the strength of first erection column 215 and second erection column, preceding shell 21 and backshell 22 all still include inner panel 216, and inner panel 216 sets up vertically in the inboard of curb plate 212, and roof 211 and curb plate 212 are connected respectively to inner panel 216, and first erection column 215 and second erection column all are connected with inner panel 216. By providing the inner plate 216, the first mounting post 215 and the second mounting post can be supported, making the first mounting post 215 and the second mounting post more stable to better lock the front case 21 and the rear case 22 in cooperation with the fastener.

Further, both the front shell 21 and the rear shell 22 further include a plurality of rib plates 217 arranged in the vertical direction, and the rib plates 217 connect the inner plate 216 and the side plates 212 to improve the strength of the inner plate 216 and the side plates 212 and prevent the inner plate 216 and the side plates 212 from deforming. The inner plate 216, the rib plate 217, the first mounting column 215 and the second mounting column are all favorable for improving the strength of the outer box body 2, and the screws are embedded in the first mounting column 215 and the second mounting column, so that the surface of the outer box body 2 is smooth and more attractive.

Further, as shown in fig. 2 and 3, the mounting box further includes a shielding cover 5 located in the outer box 2, the shielding cover 5 is covered on the base 1, a mounting cavity for mounting devices is defined between the shielding cover 5 and the base 1, the shielding cover 5 is used for shielding electromagnetic signals, the shielding cover 5 can enable a high-frequency electromagnetic field generated by the electrical devices in the shielding cover 5 to generate eddy currents in the shielding cover, and the high-frequency electromagnetic field is prevented from being used as an interference source to radiate electromagnetic signals out of the outer box 2, so as to avoid affecting the operation of external magnetic resonance equipment; likewise, the shielding case 5 can prevent external high-frequency electromagnetic field from entering into the shielding case 5, thereby ensuring that the devices in the installation cavity are not interfered by external electromagnetic signal. Alternatively, the shield can 5 may be made of copper.

To facilitate maintenance of the components inside the shield 5, the shield 5 includes a cover body 51 and a side cover 52 that are detachably connected. The cover 51 is detachably provided on the base 1, the cover 51 has an opening on a side facing the rear case 22, and the side cover 52 is used to cover the opening. When the components in the shielding case 5 need to be maintained, the side cover plates 52 are detached from the cover body 51, so that the components in the shielding case can be exposed, and the maintenance is convenient. The side cover 52 is attached to and detached from the front-rear direction in the same direction as the attachment and detachment direction of the outer case 2, so that the mounting box can maintain the internal components after the rear case 22 and the side cover 52 are detached, and the operation is convenient.

In other embodiments, the cover 51 may be provided with a side opening toward one side of the front case 21, and the operation may be performed only after the front case 21 and the side cover 52 are removed for maintenance.

Optionally, a plurality of ear plates are disposed on the cover 51 around the side openings, and the ear plates and the side cover plates 52 can be detachably connected by screws or by clamping.

Optionally, the bottom of the cover 51 is further provided with an ear plate, and the ear plate at the bottom is detachably connected to the base 1, so as to further improve the fixing effect of the shielding case 5.

In order to improve the positioning accuracy of the cover 51 and the side cover 52, the cover 51 is provided with a socket 511 communicating with the side opening, and the side cover 52 is provided with a socket plate 521. After the cover 51 and the side cover 52 are assembled, the plugging plate extends into the plugging slot 511, and the positioning accuracy of the cover 51 and the side cover 52 is improved by the matching of the plugging plate 521 and the plugging slot 511.

In this embodiment, the socket 511 is located on the top surface of the housing 51, and the socket plate 521 is located on the top of the side cover plate 52. After the cover 51 and the side cover 52 are assembled, the side surfaces of the pinboard 521 are attached to the inner wall of the inserting groove 511, and the pinboard 521 is flush with the top surface of the cover 51.

In other embodiments, the insertion grooves 511 may be provided on both left and right side walls of the housing 51.

When the installation box is used, the cable 100 needs to be led out to be connected with an electric module in the medical equipment, so that power supply and control are performed. In order to facilitate the leading-out of the cable 100, the installation box further comprises a wiring seat 4, the wiring seat 4 is arranged on the base 1, a wiring cavity is arranged in the wiring seat 4, and the outer box body 2 and the shielding cover 5 are both covered outside at least part of the wiring seat 4. The outer box body 2 is provided with a first mounting hole, and the shielding cover 5 is provided with a second mounting hole, so that the top of the wiring seat 4 can sequentially penetrate through the second mounting hole and the first mounting hole and then stretch out, and the cable 100 in the wiring seat can be led out.

In this embodiment, the first mounting hole is disposed on the top surface of the outer box 2, the second mounting hole is disposed on the top surface of the shielding case 5, and correspondingly, the wiring base 4 extends upward out of the outer box 2.

In other embodiments, the wiring seat 4 may extend out of the shielding case 5 and the outer case 2 from the front side, the rear side, the left side or the right side, and correspondingly, the first mounting hole and the second mounting hole may be respectively disposed on the front side, the rear side, the left side or the right side of the outer case 2 and the shielding case 5.

In this embodiment, as shown in fig. 3, the top surface of the front shell 21 and the top surface of the rear shell 22 are both provided with first splicing notches 2111, the two first splicing notches 2111 enclose a first mounting hole, and the top of the wire holder 4 is inserted into the first mounting hole. The top surfaces of the front shell 21 and the rear shell 22 enclose a first mounting hole, so that the wiring seat 4 does not interfere with the disassembly of the outer box body 2 when devices are maintained, the wiring seat 4 does not need to be disassembled, and the maintenance is convenient.

In this embodiment, the top surface of the cover 51 and the insertion board 521 of the side cover plate 52 are both provided with second splicing notches 512, the two second splicing notches 512 form a second mounting hole, and the top of the wiring base 4 penetrates through the second mounting hole. As shown in fig. 4, a second mounting hole is defined by the top surface of the cover 51 and the side cover plate 52, the plugboard 521 can press the wiring base 4 into the second splicing notch 512 on the cover 51, so as to ensure that the second mounting hole is in close contact with the wiring base 4, thereby sealing the second mounting hole by the wiring base 4, and forming a relatively sealed cavity in the shielding case 5. In addition, the wiring base 4 does not interfere with the removal of the shield cover 5 when the device is maintained, and the wiring base 4 does not need to be removed, thereby facilitating the maintenance.

As shown in fig. 5 and 6, the wire holder 4 includes a bottom frame 42 and a wire conduit 41, the bottom frame 42 is provided with an opening, and the wire conduit 41 is provided on the bottom frame 42 and communicates with the inside of the bottom case. The bottom frame 42 is detachably connected with the base 1, and compared with the case that the wiring pipe 41 is directly arranged on the base 1, the bottom surface of the bottom frame 42 has a large contact area with the base 1, and the fixing effect is firm. And the opening of the bottom frame 42 facilitates the extension of the cable 100 out of the wire holder 4 for connection with the devices inside the shielding cage 5. After one end of the cable 100 is connected to the device, the other end extends upward through the bottom frame 42 and the wire conduit 41 to extend out of the outer case 2, so as to be connected to the power module of the medical device.

In order to prevent the cable 100 from being pulled, the outside of the bottom frame 42 is further provided with a fixing seat for fixing the cable 100, so that the part of the cable 100 in the bottom frame 42 is bent and reserved with a certain length, and the cable 100 is kept in a loose state. In addition, when maintenance is performed, the end of the plugging cable 100 connected with the device in the shielding case 5 cannot pull the cable 100 in the routing pipe 41, so that the cable 100 is prevented from being damaged.

As shown in fig. 6, the space inside the shield case 5 may be divided into two parts by the wire holder 4, and the devices may be respectively disposed on opposite sides of the wire holder 4 as needed. Optionally, the device is divided into a weak current device and a strong current device, the weak current device is located on one side of the wiring base 4, and the strong current device is located on the opposite side of the wiring base 4, so that strong and weak current separation is achieved, and power utilization and maintenance safety are improved.

In order to improve the waterproof performance of the installation box, as shown in fig. 7, a sealing ring 6 is sleeved outside the routing pipe 41, and the inner wall of the first installation hole abuts against the sealing ring 6 to seal the assembly gap between the outer box 2 and the routing pipe 41.

Further, be provided with butt groove 61 on the outer peripheral face of sealing washer 6, the edge and the butt groove 61 butt cooperation of first concatenation breach 2111 to make sealing washer 6's position more stable, avoid sealing washer 6 to walk spool 41 relatively and remove, be favorable to improving sealed effect.

Furthermore, the outer wall of the wiring tube 41 is provided with a limiting step surface 412, and the sealing ring 6 is sleeved outside the wiring tube 41 and then abuts against the limiting step surface 412, so as to improve the positioning accuracy of the sealing ring 6.

Further, the routing tube 41 is provided with a limiting groove 411, and the second mounting hole is matched with the limiting groove 411 in shape and size. When the cover 51 is assembled with the side cover 52, the second splicing notch abuts against the limiting slot 411. The inner wall through the second mounting hole and spacing groove 411 butt can improve the closing performance of shield cover 5 to improve its ability of shielding electromagnetic signal.

In addition, the top side wall of the limiting groove 411 is abutted to the top surface of the shielding case 5, so that the problem of warping of the cover body 51 and the plug board 521 caused by machining or assembly deformation can be avoided, the assembly precision of the cover body 51 and the plug board 521 is improved, and a closed cavity can be obtained after the cover body 51 and the plug board 521 are assembled.

The assembly process of the structure at the installation box in this embodiment is as follows:

1. fixing the wiring seat 4 on the base 1 through screws;

2. the cover 51 and the front case 21 are fixed to the base 1 in this order. The cover body 51 is fixed with the base 1 through screws, and the top surface of the cover body 51 is matched with the limiting groove 411 on the routing pipe 41; the clamping groove 214 on the inner side of the bottom of the front shell 21 is clamped and matched with the edge of the base 1, and the edge of the top surface of the front shell 21 is clamped in the abutting groove 61 of the sealing ring 6, so that the front shell 21 is in sealing fit with the routing pipe 41;

3. the hoop 3 is sleeved outside the front shell 21 downwards from the top of the routing pipe 41; the cable 100 extends into the wiring pipe 41 from the top of the wiring pipe 41, and the bottom end of the cable 100 extends into the bottom frame 42, then bends and is fixed by the wire fixing seat 43;

4. sequentially mounting the side cover plate 52 and the rear shell 22 on the base 1, wherein the side cover plate 52 is fixed with the cover body 51 through screws, and the top surface of the side cover plate 52 and the top surface of the cover body 51 are matched to enclose a second mounting hole for accommodating the wiring pipe 41; the inner side of the bottom of the rear shell 22 is clamped with the edge of the base 1, the rear shell 22 and the front shell 21 are fixed through screws, and the edge of the top surface of the rear shell 22 is clamped in the abutting groove 61 of the sealing ring 6, so that the rear shell 22 is in sealing fit with the routing pipe 41;

5. the clip 3 is snapped into the detents 2121 on the front and

rear shells

21, 22.

As shown in fig. 8, the present embodiment also provides a medical apparatus, including the installation box described above. Optionally, the medical device is a high pressure syringe.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides an install bin for installation power and electronic control module, its characterized in that includes:

a base (1);

the outer box body (2), outer box body (2) are including detachable connections's preceding shell (21) and backshell (22), preceding shell (21) with backshell (22) respectively by the front and back both sides with base (1) detachable connections, outer box body (2) with base (1) encloses into and holds the chamber.

2. The mounting box according to claim 1, characterized in that the inner walls of the bottoms of the front shell (21) and the rear shell (22) are provided with clamping grooves (214), and the clamping grooves (214) are clamped with the edge of the base (1).

3. The mounting box according to claim 2, characterized in that the front shell (21) and the rear shell (22) each comprise:

a top plate (211);

the top of the side plate (212) is connected with the top plate (211), and the inner wall of the bottom of the side plate (212) is provided with the clamping groove (214).

4. The mounting box according to claim 3, characterized in that the front shell (21) and the rear shell (22) each further comprise:

two diaphragm (213) of arranging along vertical direction, diaphragm (213) set up in the inner wall of curb plate (212), two form between diaphragm (213) draw-in groove (214).

5. The mounting box according to claim 3, characterized in that the front shell (21) is internally configured with a first mounting post (215), and the outer wall of the front shell (21) is provided with a fastening hole (2122) penetrating the first mounting post (215);

the rear shell (22) is internally provided with a second mounting column, and a fastener (23) passes through the fastening hole (2122) and is connected with the second mounting column.

6. The mounting box according to claim 5, characterized in that the front shell (21) and the rear shell (22) each further comprise:

the inner plate (216) is vertically arranged on the inner side of the side plate (212), the inner plate (216) is respectively connected with the top plate (211) and the side plate (212), and the first mounting column (215) and the second mounting column are connected with the inner plate (216).

7. The mounting box according to claim 6, characterized in that the front shell (21) and the rear shell (22) each further comprise:

a plurality of rib plates (217) arranged in a vertical direction, the rib plates (217) connecting the inner plate (216) and the side plates (212).

8. An installation box according to any one of claims 1-7, characterized in that the installation box further comprises a clamp (3), the clamp (3) is sleeved outside the outer box body (2) and is used for clamping the front shell (21) and the rear shell (22).

9. The installation box according to any one of claims 1 to 7, further comprising a wiring seat (4), wherein the wiring seat (4) is disposed on the base (1), a wiring cavity is disposed in the wiring seat (4), a top surface of the front shell (21) and a top surface of the rear shell (22) enclose a first installation hole, and the wiring seat (4) is disposed in the first installation hole in a penetrating manner.

10. The mounting box according to claim 9, characterized in that a sealing ring (6) is arranged between the wiring seat (4) and the inner wall of the first mounting hole, the sealing ring (6) abutting against the wiring seat (4) and the inner wall of the first mounting hole, respectively.

11. The mounting box according to claim 9, characterized in that it further comprises a shielding cage (5) inside the outer box (2), the shielding cage (5) being used for shielding electromagnetic signals.

12. The mounting box according to claim 11, wherein the shielding case (5) comprises a cover body (51) and a side cover plate (52), the cover body (51) is detachably arranged on the base (1), a side of the cover body (51) facing the front shell (21) or the rear shell (22) is provided with a side opening, and the side cover plate (52) is used for shielding the side opening.

13. The mounting box according to claim 12, characterized in that a plurality of ear plates are arranged on the cover (51) around the side openings, the ear plates being detachably connected to the side cover plates (52).

14. The mounting box according to claim 12, characterized in that the cover (51) is provided with a plug groove (511) communicating with the side opening, the side cover plate (52) is configured with a plug plate (521), and the plug plate (521) is located in the plug groove (511).

15. The mounting box according to claim 14, wherein the insertion groove (511) is disposed on the top surface of the cover (51), the insertion groove (511) and the insertion plate (521) enclose a second mounting hole, and the wiring seat (4) is disposed in the second mounting hole in a penetrating manner.

16. The mounting box according to claim 15, characterized in that a limiting groove (411) is arranged on the wiring seat (4), and the inner wall of the second mounting hole abuts against the limiting groove (411).

17. The mounting box according to claim 16, characterized in that the top side walls of the retaining groove (411) abut the top surface of the shielding cage (5).

18. A medical device comprising a mounting box according to any one of claims 1-17.