CN213847192U

CN213847192U - Equipment shell

Info

Publication number: CN213847192U
Application number: CN202022149316.0U
Authority: CN
Inventors: 车木森; 唐运生; 张清波; 范奇
Original assignee: Shenzhen Xuhong Medical Technology Co ltd
Current assignee: Shenzhen Xuhong Medical Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-07-30
Anticipated expiration: 2030-09-25

Abstract

The application discloses equipment shell belongs to industrial manufacturing technical field. This application is applied to paster electrode and electrocardio monitoring facilities, includes: a housing and a fitting member mounted on the housing; the shell and the assembling component are connected together through injection molding; wherein the housing comprises an outer surface and an inner surface; the outer surface of the shell is connected with the patch electrode; the inner surface of the shell is connected with the electrocardio monitoring equipment. The technical problem of the casing because the assembly process reason or adopt the not good reason such as waterproof mode effect to cause leak, infiltration has been solved in this application.

Description

Equipment shell

Technical Field

The application relates to the technical field of industrial manufacturing, in particular to an equipment shell.

Background

The casing of present many products is in waterproof aspect, especially set up under the condition of assembly member on the casing, often appear because assembly process problem or because the waterproof mode effect of adoption is not good, lead to leaking, the infiltration problem, adopt conventional waterproof mode such as glue spreading, press waterproof circle etc. the technology is complicated, the cost of labor is high, can not thoroughly solve the condition of the infiltration of leaking, if the casing is inside to be electronic component, can cause the inside electronic component of product to burn out even, condemned serious consequence, greatly reduced the stability and the yields of product.

Disclosure of Invention

The utility model mainly aims to solve the technical problem of water leakage and water seepage of a shell caused by the reasons of assembly process or the poor effect of a waterproof mode and the like.

In order to solve the technical problem, the application provides an equipment shell.

The utility model provides an equipment shell is applied to paster electrode and electrocardio monitoring facilities, include: a housing and a fitting member mounted on the housing; the shell and the assembling component are connected together through injection molding;

wherein the housing comprises an outer surface and an inner surface;

the outer surface of the shell is connected with the patch electrode;

the inner surface of the shell is connected with the electrocardio monitoring equipment.

Optionally, the fitting member comprises a metal sheet at least partially embedded in the housing.

Optionally, the metal sheet includes a metal sheet bottom, the metal sheet bottom is embedded into the device housing, and an outer side surface of the metal sheet bottom is flush with an outer surface of the housing; the bottom of the metal sheet is bonded to the patch electrode and used for signal acquisition of the electrocardio monitoring equipment.

Optionally, the number of the metal sheets corresponds to the number of the patch electrode signal output ends.

Optionally, the metal sheet further comprises an annular circumference, the annular circumference and the bottom of the metal sheet enclose a hollow groove, and the hollow groove is used for connecting the electrocardiograph detection device.

Optionally, the metal sheet further comprises positioning sheets, the positioning sheets are symmetrically arranged on two circumferential sides of the annular circumference, the positioning sheets are circular, and the circular radius is smaller than that of the hollow groove.

Optionally, the metal sheet further comprises a positioning hole, and the positioning hole is formed in the center of the positioning sheet.

Optionally, the fitting member includes a metal post penetrating the housing.

Optionally, the metal pillar includes a metal pillar bottom end surface, and the metal pillar penetrates through the housing so that the metal pillar bottom end surface is flush with the outer surface of the housing; the bottom end face of the metal column is bonded to the patch electrode and used for signal acquisition of the electrocardio monitoring equipment.

Optionally, the metal column further includes an elastic member, the elastic member is vertically connected to the bottom end face, the periphery of the elastic member is wrapped by the metal shell, and the elastic member is in a compressed state and abuts against the electrocardiograph monitoring device and is limited to the metal shell.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of the structural anatomy of the device housing in an embodiment of the present application;

FIG. 2 is a top view of an equipment enclosure in an embodiment of the present application;

FIG. 3 is a sectional view of the apparatus casing A-A in the embodiment of the present application;

FIG. 4 is a sectional view of the apparatus casing B-B according to the embodiment of the present application;

fig. 5 is a schematic structural diagram of an apparatus housing in an embodiment of the present application.

Wherein the corresponding relation between the reference signs and the names of the components is as follows:

1. the housing 102, the housing outer surface 1013, the housing inner surface 1024, the metal sheet 215, the metal post 226, the metal sheet bottom outer side 2117, the metal sheet annular circumference 2128, the positioning sheet 2139, the first positioning hole 21410, the second positioning hole 21511, the elastic member 22112, the metal housing 22213, and the metal post bottom end surface 223.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Referring to fig. 1, fig. 1 is a schematic view of the structural anatomy of the device housing. According to the utility model discloses the first embodiment of application provides an equipment shell, is applied to paster electrode and electrocardio monitoring facilities, and this equipment shell includes: a housing 10 and a fitting member mounted on the housing 10; the housing 10 and the fitting member are connected together by injection molding; wherein the housing 10 comprises an outer surface 101 and an inner surface 102; the outer surface 101 of the shell is connected with a patch electrode; the housing inner surface 102 is coupled to an electrocardiograph monitoring device.

The embodiment of the present invention may be implemented in such a way that the assembling member is placed inside the mold cavity before the molding housing 10, and the feature of the fixed assembling member is made in the mold cavity, and then the molding housing 10 is filled, and the assembling member and the housing 10 are completely and tightly integrated after being cooled.

In the embodiment of the utility model, the casing 10 and the assembly member are combined together by injection molding, and the equipment shell combining the casing 10 and the assembly member can effectively reduce errors or defects generated in the process of independently assembling the assembly member to the casing 10; the error or defect may be represented as a gap generated at the coupling of the fitting member to the housing 10, or a crack at the coupling due to excessive force during the installation process, or the like. The gap or crack can cause the problems of water leakage and water seepage in the practical use of the equipment shell; on the other hand, the assembly member can play a role in connection reinforcement, and the structural stability of the equipment shell is further enhanced.

Further, in the embodiment of the utility model provides an in, because the shrinkage that casing 10 and assembly member produced in the process of moulding plastics may have the difference because of the difference of material, assembly member can produce very big internal stress all around, and the existence of this kind of internal stress can lead to fracture or tympanic bulla, and casing 10 can be solid construction, can effectively reduce the influence of this kind of internal stress, further ensure the structural stability of equipment casing, in-service use, waterproof performance is more stable.

Further, in the embodiment of the present invention, the housing 10 may be a plastic housing, and the plastic housing plays a certain insulating role in this embodiment and is easier to be formed in the injection molding process.

Referring to fig. 2, fig. 2 is a top view of an equipment enclosure in an embodiment of the present application, and in a second embodiment of the present invention, there is provided an equipment enclosure, including: a housing 10 and a fitting member mounted on the housing; wherein the housing 10 and the fitting member are coupled together by injection molding.

Referring to fig. 3, fig. 3 is a sectional view of the equipment housing a-a, in an embodiment of the present invention, the assembling member includes a metal sheet 21, and the metal sheet 21 is at least partially embedded in the housing 10.

In the embodiment of the present invention, the metal sheet 21 includes a metal sheet bottom, the bottom of the metal sheet 21 is embedded into the device housing 10, and the outer side surface 211 of the bottom of the metal sheet 21 is flush with the outer surface 101 of the housing; the outer side surface 211 of the bottom of the metal sheet 21 is bonded to the patch electrode and used for signal acquisition of the electrocardio monitoring equipment.

The embodiment of the utility model provides an in, 21 numbers of sheetmetals are corresponding with paster electrode signal output part quantity, for example, if paster electrode signal output part quantity is 3, then 21 numbers of sheetmetals also are 3.

In the embodiment of the present invention, the metal sheet 21 further includes an annular circumference 212, the annular circumference 212 and the bottom of the metal sheet 21 surround to form a hollow groove, and the hollow groove is used for connecting the electrocardiograph detection device.

Further, since the bottom of the metal sheet 21 is embedded in the device case 10, the annular circumference 212 connected thereto is also embedded in the device case 10, and the hollow groove is exposed to the case inner surface 102.

Furthermore, the metal sheet 21 of the assembly member is made of metal, on one hand, the metal sheet has better strength, so that the connection and reinforcement effects are achieved in the injection molding process, and the structural stability of the equipment shell is further enhanced; on the other hand, because the sheetmetal 21 can electrically conduct, in the embodiment of the utility model, be applied to the function and be the paster electrode of electrocardio signal collection.

Further, the specific implementation manner is as follows: after the injection molding is finished, the outer side 211 of the bottom of the metal sheet 21 is flush with the outer surface 101 of the equipment shell and is exposed on the outer surface 101 of the equipment shell, so that the outer side 211 of the bottom of the metal sheet 21 can be bonded with the signal output end of the patch electrode, the transmission of electrocardiosignals acquired by the patch electrode is realized, and the signal acquisition of the electrocardio monitoring equipment is further completed through the connection of the hollow groove and the electrocardio monitoring equipment.

In the embodiment of the present invention, the metal sheet 21 further includes a positioning piece 213, the positioning piece 213 is symmetrically disposed on two circumferential sides of the metal sheet annular circumference 212, the positioning piece 213 is circular, and the circular radius is smaller than the radius of the hollow groove.

In the embodiment of the present invention, the metal sheet 21 further includes a positioning hole, and the positioning hole is disposed at the center of the positioning plate 213 to prevent the metal sheet 21 from sliding during the injection molding process; the symmetrical positioning plate 213 has a first positioning hole 214 and a second positioning hole 215.

Referring to fig. 4, fig. 4 is a sectional view of a device housing B-B according to a third embodiment of the present application. In a third embodiment of the present invention, an equipment enclosure is provided, including: a housing 10 and a fitting member mounted on the housing; wherein the housing 10 and the fitting member are coupled together by injection molding.

In the embodiment of the present invention, the assembling member includes the metal column 22, and the metal column 22 penetrates the housing 10.

In the embodiment of the present invention, the metal pillar 22 includes a metal pillar bottom end surface 223, and the metal pillar 22 penetrates through the casing 10 to make the metal pillar bottom end surface 223 level with the casing outer surface 101; the bottom end face 223 of the metal column is bonded to the patch electrode and used for signal acquisition of the electrocardio monitoring equipment.

In the embodiment of the present invention, the metal column 22 further includes an elastic component 221, the elastic component 221 is vertically connected to the bottom end surface 223 of the metal column, the periphery of the elastic component 221 is wrapped by the metal shell 222, and the elastic component 221 is in a compressed state and abuts against the electrocardiographic monitoring device and is limited to the metal shell 222.

Further, the elastic member 221 is a metal elastic member.

Referring to fig. 5, after the injection molding process is completed, the bottom end surface 223 of the metal pillar is flush with the outer surface 101 of the housing, and the bottom end surface 223 of the metal pillar is exposed on the outer surface 101 of the housing, so that the bottom end surface 223 of the metal pillar 22 can be bonded with the signal output end of the patch electrode, the transmission of the electrocardiograph signal acquired by the patch electrode is realized, and further, the signal acquisition of the electrocardiograph monitoring device is realized by the abutting of the elastic member 221 and the electrocardiograph monitoring device.

Further, in the embodiment of the utility model provides an in, a plurality of metal posts 22 equidistant set up in the recess of casing internal surface 102, on the one hand metal post 22 and above-mentioned sheetmetal 21 equally play and connect reinforced (rfd) effect, on the other hand equidistant setting play the effect of location to a certain extent, prevent to mould plastics in-process metal post 22 and produce the slip phenomenon, guarantee the stability of whole process of moulding plastics, and then ensure the waterproof performance of equipment shell in this application.

Further, in the embodiment of the utility model provides an in, elastic component 221 week side cladding metal casing 222, metal casing 222 surface gold plating layer, surface gold plating layer can reduce casing 10's surface energy, promotes casing 10 and metal post 22 infiltration at the in-process of moulding plastics, makes both more effective combinations together, guarantees the waterproof performance of equipment shell in this application in technology, and in practical application, electrically conductive effect is more excellent.

Further, in the embodiment of the present invention, the thickness of the gold plating layer is 3 micro-inches, and the thickness of the gold plating layer of 3 micro-inches is better in the conductivity property, so as to improve the overall stability of the product.

Further, the number, shape and arrangement of the assembling members can be adjusted according to the actual functions, and are not limited to the examples in the embodiment.

Further, can with the embodiment of the utility model provides an on the electronic equipment was used to equipment shell, especially under the inside situation that is electronic component of equipment casing, effectual solved equipment casing because assembly process reason or adopt the technical problem of leaking, the infiltration that reasons such as waterproof mode effect is not good caused, and then improve the stability and the yields of product.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an equipment shell which characterized in that is applied to paster electrode and electrocardio monitoring facilities, includes: a housing and a fitting member mounted on the housing; the shell and the assembling component are connected together through injection molding;

wherein the housing comprises an outer surface and an inner surface;

the outer surface of the shell is connected with the patch electrode;

2. The equipment enclosure of claim 1, wherein the fitting member comprises a metal sheet at least partially embedded in the housing.

3. The equipment enclosure of claim 2, wherein the metal sheet comprises a metal sheet bottom portion, the metal sheet bottom portion is embedded in the equipment housing, and the outer side surface of the metal sheet bottom portion is flush with the outer surface of the housing; the outer side of the bottom of the metal sheet is bonded to the patch electrode and used for signal acquisition of the electrocardio monitoring equipment.

4. The device case of claim 3, wherein the number of metal sheets corresponds to the number of patch electrode signal outputs.

5. The device housing of claim 3, wherein the metal sheet further comprises an annular circumference, the annular circumference and the bottom of the metal sheet enclose a hollow groove, and the hollow groove is used for connecting the electrocardiograph detection device.

6. The equipment enclosure of claim 5, wherein the metal sheet further comprises positioning pieces symmetrically arranged on two circumferential sides of the annular circumference, and the positioning pieces are circular, and the radius of the circular shape is smaller than that of the hollow groove.

7. The device housing of claim 6, wherein the metal sheet further comprises a positioning hole, and the positioning hole is disposed in the center of the positioning sheet.

8. The equipment enclosure of claim 1, wherein the fitting member comprises a metal post that extends through the housing.

9. The equipment enclosure of claim 8, wherein the metal post comprises a metal post bottom end surface, the metal post penetrating the housing such that the metal post bottom end surface is flush with the housing outer surface; the bottom end face of the metal column is bonded to the patch electrode and used for signal acquisition of the electrocardio monitoring equipment.

10. The device case of claim 9, wherein the metal post further comprises an elastic member, the elastic member is vertically connected to the bottom end surface, the periphery of the elastic member is wrapped by a metal shell, and the elastic member is pressed against the ecg device and is limited by the metal shell.