Automatic foaming injection system

Abstract

The utility model provides an automatic foaming injection system which comprises a functional main body and at least one functional secondary body, the functional main body comprises an automatic foaming injection assembly used for achieving an automatic foaming injection function, and the functional secondary body comprises a display assembly used for achieving control and display functions and / or a handle assembly used for achieving an air blowing function; the automatic foaming injection assembly and the display assembly are each provided with a first connecting piece, and the first connecting piece on the automatic foaming injection assembly is matched with the first connecting piece on the display assembly so that the automatic foaming injection assembly and the display assembly can be detachably connected. The automatic foaming injection assembly and the handle assembly are each provided with a third connecting piece, and the third connecting piece on the automatic foaming injection assembly is matched with the third connecting piece on the handle assembly so that the automatic foaming injection assembly and the handle assembly can be detachably connected. The use convenience of the automatic foaming injection system is improved.

Description

Technical Field

[0001] The present application relates to the technical field of medical equipment, and in particular to an automatic foaming injection system. Background Art

[0002] The automatic foaming injection system is a medical device used to automatically complete the injection process. The system uses modern technology, such as compressed gas, electric motors and other energy sources, to achieve automatic foaming injection through a series of devices, thereby improving medical efficiency and safety.

[0003] The current automatic foaming injection system consists of a device host and device accessories (such as a display device or a control device). The device accessories are fixedly arranged on the device host. Medical staff need to be at the prescription of the device host to use the automatic foaming injection system. Therefore, the current automatic foaming injection system is inconvenient to use. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present application provides an automatic foaming injection system, and the specific technical solution is as follows:

[0005] An automatic foaming injection system, characterized in that it comprises a functional main body and at least one functional sub-body, wherein the functional main body comprises an automatic foaming injection component for realizing an automatic foaming injection function, and the functional sub-body comprises a display component for realizing a control and display function, and / or a handle component for realizing a blowing function;

[0006] The automatic foaming injection assembly and the display assembly are both provided with a first connecting piece, and the first connecting piece on the automatic foaming injection assembly cooperates with the first connecting piece on the display assembly to realize a detachable connection between the automatic foaming injection assembly and the display assembly;

[0007] The automatic foaming injection assembly and the handle assembly are both provided with a third connecting piece, and the third connecting piece on the automatic foaming injection assembly cooperates with the third connecting piece on the handle assembly to realize a detachable connection between the automatic foaming injection assembly and the handle assembly.

[0008] In a specific embodiment, the automatic foaming injection assembly and the display assembly are both provided with a second connecting piece, and the second connecting piece on the automatic foaming injection assembly cooperates with the second connecting piece on the display assembly to realize electrical connection between the automatic foaming injection assembly and the display assembly when the automatic foaming injection assembly and the display assembly are detachably connected;

[0009] And / or, the automatic foaming injection assembly and the handle assembly are both provided with a fourth connecting piece, and the fourth connecting piece on the automatic foaming injection assembly cooperates with the fourth connecting piece on the handle assembly to realize electrical connection between the automatic foaming injection assembly and the handle assembly when the automatic foaming injection assembly and the handle assembly are detachably connected;

[0010] And / or, the first connecting member on the automatic foaming injection assembly and the first connecting member on the display assembly cooperate to form one of a plug connection structure, a snap connection structure, a threaded connection structure or a magnetic connection structure;

[0011] And / or, the third connecting member on the automatic foaming injection assembly and the third connecting member on the handle assembly cooperate to form one of a plug connection structure, a snap connection structure, a threaded connection structure or a magnetic connection structure;

[0012] And / or, the second connecting member on the automatic foaming injection assembly and the second connecting member on the display assembly cooperate to form a spring-pin type electrical connection structure or a contact type electrical connection structure;

[0013] And / or, the fourth connecting piece on the automatic foaming injection assembly and the fourth connecting piece on the handle assembly cooperate to form a spring-pin type electrical connection structure or a contact type electrical connection structure.

[0014] In a specific embodiment, the first connecting member on the automatic foaming injection component includes a first sub-magnetic member and a second sub-magnetic member with opposite polarities, and the first connecting member on the display component includes a third sub-magnetic member and a fourth sub-magnetic member with opposite polarities, and the first sub-magnetic member and the third sub-magnetic member have opposite polarities, and the second sub-magnetic member and the fourth sub-magnetic member have opposite polarities;

[0015] And / or, the third connecting member on the automatic foaming injection component includes a fifth sub-magnetic component and a sixth sub-magnetic component with opposite polarities, the third connecting member on the handle component includes a seventh sub-magnetic component and an eighth sub-magnetic component with opposite polarities, and the polarities of the fifth sub-magnetic component and the seventh sub-magnetic component are opposite, and the polarities of the sixth sub-magnetic component and the eighth sub-magnetic component are opposite.

[0016] In a specific embodiment, the first sub-magnetic component and the second sub-magnetic component are located on both sides of the second connecting component on the automatic foaming injection component; the third sub-magnetic component and the fourth sub-magnetic component are located on both sides of the second connecting component on the display component;

[0017] And / or, the fifth sub-magnetic component and the sixth sub-magnetic component are located on both sides of the fourth connecting component on the automatic foaming injection component; the seventh sub-magnetic component and the eighth sub-magnetic component are located on both sides of the fourth connecting component on the handle component.

[0018] In a specific embodiment, the automatic foaming injection assembly includes a first housing;

[0019] The automatic foaming injection assembly further includes a second shell, the second shell is detachably arranged on the first shell, and the first connecting member on the automatic foaming injection assembly is arranged between the first shell and the second shell; the display assembly includes a display shell, and the first connecting member on the display assembly is arranged in the display shell;

[0020] And / or, the automatic foaming injection assembly also includes a third shell, which is detachably arranged on the first shell, and the third connecting member on the automatic foaming injection assembly is arranged between the first shell and the third shell; the handle assembly includes a handle shell, and the third connecting member on the handle assembly is arranged in the handle shell.

[0021] In a specific embodiment, the second housing is provided with a first boss, the second connecting member on the automatic foaming injection assembly is provided on the first boss, the display housing is provided with a first groove, the second connecting member on the display assembly is provided on the first groove, and when the first boss is located in the first groove, the second connecting member on the automatic foaming injection assembly is in contact with the second connecting member on the display assembly;

[0022] And / or, the third shell is provided with a second boss, the fourth connecting member on the automatic foaming injection assembly is arranged on the second boss, the handle shell is provided with a second groove, the fourth connecting member on the handle assembly is arranged on the second groove, and when the second boss is located in the second groove, the fourth connecting member on the automatic foaming injection assembly is in contact with the fourth connecting member on the handle assembly.

[0023] In a specific embodiment, the height of the second connecting member on the display assembly is lower than the depth of the first groove;

[0024] And / or, the height of the fourth connecting member on the handle assembly is lower than the depth of the second groove.

[0025] In a specific embodiment, a first wear-resistant member is provided between the display housing and the second housing;

[0026] And / or, a second wear-resistant part is arranged between the handle housing and the third housing.

[0027] In a specific embodiment, a first receiving groove is provided on the first housing, the second housing is disposed in the first receiving groove, and at least a portion of the display housing is located in the first receiving groove;

[0028] And / or, a second accommodating groove is provided on the first shell, the third shell is arranged in the second accommodating groove, and at least a part of the handle shell is located in the second accommodating groove.

[0029] In a specific embodiment, the automatic foaming injection system further includes an electrical connector, wherein the electrical connector includes a first contact portion, a second contact portion, and a wire having two ends respectively connected to the first contact portion and the second contact portion;

[0030] The electrical connector is used to electrically connect the automatic foaming injection assembly with the display assembly so as to charge the display assembly through the automatic foaming injection assembly; it is also used to electrically connect the automatic foaming injection assembly with the handle assembly so as to charge the handle assembly through the automatic foaming injection assembly.

[0031] This application has at least the following beneficial effects:

[0032] An automatic foaming injection system of the present application includes a functional body and at least one functional sub-body, the functional body including an automatic foaming injection component for realizing the automatic foaming injection function, the functional sub-body including a display component for realizing the control and display functions, and / or a handle component for realizing the blowing function; a first connecting piece is provided on both the automatic foaming injection component and the display component, and the first connecting piece on the automatic foaming injection component cooperates with the first connecting piece on the display component to realize a detachable connection between the automatic foaming injection component and the display component; a third connecting piece is provided on both the automatic foaming injection component and the handle component, and the third connecting piece on the automatic foaming injection component cooperates with the third connecting piece on the handle component to realize a detachable connection between the automatic foaming injection component and the handle component.

[0033] The present application improves the convenience of using the automatic foaming injection system. The display component and the handle component can be separated from the automatic foaming injection component, so that the display component and the handle component are not constrained by the connecting wire. In the scenario where they are separated from the automatic foaming injection component, they still have management functions and blowing functions, so that the operator can manage the automatic foaming injection component without being at the location of the automatic foaming injection component, and the patient can perform the blowing process without being at the location of the automatic foaming injection component. At the same time, when the display component and the handle component fail or need to be updated, the user or technician can easily remove the display component and the handle component from the automatic foaming injection component for maintenance and upgrading, which simplifies the maintenance process and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0035] Figure 1 The structure diagram of the automatic foaming injection system provided in this embodiment is as follows: Figure 1 ;

[0036] Figure 2 for Figure 1 A partial enlargement of the A area Figure 1 ;

[0037] Figure 3 for Figure 1 A partial enlargement of the A area Figure 2 ;

[0038] Figure 4 The structure diagram of the automatic foaming injection system provided in this embodiment is as follows: Figure 2 ;

[0039] Figure 5 for Figure 4 A partial enlargement of the B area Figure 1 ;

[0040] Figure 6 for Figure 4 A partial enlargement of the B area Figure 2 ;

[0041] Figure 7 The structure diagram of the automatic foaming injection system provided in this embodiment is as follows: Figure 3 ;

[0042] Figure 8 The structure diagram of the automatic foaming injection system provided in this embodiment is as follows: Figure 4 ;

[0043] Fig. 9 The structure diagram of the automatic foaming injection system provided in this embodiment is as follows: Figure 5 ;

[0044] Fig.10 The structure diagram of the automatic foaming injection system provided in this embodiment is as follows: Figure 6 ;

[0045] Fig.11 The structure diagram of the automatic foaming injection system provided in this embodiment is as follows: Figure 7 ;

[0046] Fig.12The structure of the electrical connector provided in this embodiment is shown in FIG. Figure 1 ;

[0047] Fig.13 The structure of the electrical connector provided in this embodiment is shown in FIG. Figure 2 .

[0048] Reference numerals:

[0049] 1-automatic foaming injection assembly; 2-display assembly; 3-handle assembly; 4-electrical connector; 11-first connector of automatic foaming injection assembly; 12-second connector of automatic foaming injection assembly; 13-third connector of automatic foaming injection assembly; 14-fourth connector of automatic foaming injection assembly; 15-first shell; 16-second shell; 17-third shell; 21-first connector of display assembly; 22-second connector of display assembly; 23-display shell; 24-first wear-resistant part; 31-third connector of handle assembly; 32-fourth connector of handle assembly; 33-handle shell; 34- The second wear-resistant part; 41-the first contact part; 42-the second contact part; 43-the conductive wire; 111-the first sub-magnetic part; 112-the second sub-magnetic part; 131-the fifth sub-magnetic part; 132-the sixth sub-magnetic part; 151-the first receiving groove; 152-the second receiving groove; 161-the first boss; 171-the second boss; 211-the third sub-magnetic part; 212-the fourth sub-magnetic part; 231-the first groove; 311-the seventh sub-magnetic part; 312-the eighth sub-magnetic part; 331-the second groove; 411-the fifth connecting part; 412-the sixth connecting part; 421-the seventh connecting part; 422-the eighth connecting part. DETAILED DESCRIPTION

[0050] Hereinafter, various embodiments of the present application will be described more fully. The present application may have various embodiments, and adjustments and changes may be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present application to the specific embodiments disclosed herein, but the present application should be understood to cover all adjustments, equivalents and / or alternatives within the spirit and scope of the various embodiments of the present application.

[0051] In various embodiments of the present application, the expression "or" or "at least one of A or / and B" includes any combination or all combinations of the words listed at the same time. For example, the expression "A or B" or "at least one of A or / and B" may include A, may include B, or may include both A and B.

[0052] The expressions (such as "first", "second", etc.) used in the various embodiments of the present application may modify the various constituent elements in the various embodiments, but may not limit the corresponding constituent elements. For example, the above expressions do not limit the order and / or importance of the elements. The above expressions are only used for the purpose of distinguishing one element from other elements. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, without departing from the scope of the various embodiments of the present application, the first element may be referred to as the second element, and similarly, the second element may also be referred to as the first element.

[0053] It should be noted that in this application, unless otherwise clearly specified and defined, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] like Figures 1 to 13 As shown, an embodiment of the utility model provides an automatic foaming injection system, including a functional body and at least one functional sub-body, the functional body includes an automatic foaming injection component 1 for realizing the automatic foaming injection function, the functional sub-body includes a display component 2 for realizing the control and display functions, and / or a handle component 3 for realizing the blowing function;

[0055] The automatic foaming injection assembly 1 and the display assembly 2 are both provided with a first connecting piece, and the first connecting piece 11 on the automatic foaming injection assembly cooperates with the first connecting piece 21 on the display assembly to realize a detachable connection between the automatic foaming injection assembly 1 and the display assembly 2;

[0056] A third connecting piece is provided on both the automatic foaming injection assembly 1 and the handle assembly 3 . The third connecting piece 13 on the automatic foaming injection assembly cooperates with the third connecting piece 31 on the handle assembly to realize a detachable connection between the automatic foaming injection assembly 1 and the handle assembly 3 .

[0057] This embodiment improves the convenience of using the automatic foaming injection system. The display component 2 and the handle component 3 can be separated from the automatic foaming injection component 1, so that the display component 2 and the handle component 3 are not constrained by the connecting wire. When separated from the automatic foaming injection component 1, they still have the management function and the blowing function, so that the operator can manage the automatic foaming injection component 1 without being at the location of the automatic foaming injection component 1, and the patient can perform the blowing process without being at the location of the automatic foaming injection component 1. At the same time, when the display component 2 and the handle component 3 fail or need to be updated, the user or technician can easily disassemble the display component 2 and the handle component 3 from the automatic foaming injection component 1 to maintain and upgrade the display component 2 and the handle component 3, which simplifies the maintenance process and reduces maintenance costs.

[0058] like Figure 1 As shown, in an embodiment of the utility model, a second connecting member is provided on both the automatic foaming injection component 1 and the display component 2, and the second connecting member 12 on the automatic foaming injection component and the second connecting member 22 on the display component cooperate to realize the electrical connection between the automatic foaming injection component 1 and the display component 2 when the automatic foaming injection component 1 and the display component 2 are detachably connected.

[0059] like Figure 1 As shown, in an embodiment of the utility model, a fourth connecting member is provided on both the automatic foaming injection assembly 1 and the handle assembly 3, and the fourth connecting member 14 on the automatic foaming injection assembly and the fourth connecting member 32 on the handle assembly cooperate to realize electrical connection between the automatic foaming injection assembly 1 and the handle assembly 3 when the automatic foaming injection assembly 1 and the handle assembly 3 are detachably connected.

[0060] This embodiment realizes electrical connection when the automatic foaming injection component 1 is mechanically connected to the display component 2 and / or the handle component 3, so as to replenish electric energy, so that the display component 2 and / or the handle component 3 can be replenished with electric energy when it is not in working state (when the display component 2 and / or the handle component 3 is mechanically connected to the automatic foaming injection component 1), and there is no need to perform additional electric energy replenishment operation on the display component 2 and / or the handle component 3, thereby improving the convenience of use. And it enables data transmission between the automatic foaming injection component 1 and different display components 2, for example, the user can easily disassemble the display component 2 and connect it to other automatic foaming injection components 1, realize rapid sharing and transmission of data, and have high flexibility.

[0061] like Figure 1As shown, in an embodiment of the utility model, the display component 2 and the handle component 3 are both provided with a communication device (not shown in the figure), and the communication device is used to establish a communication connection between the display component 2 and the automatic foaming injection component 1, and to establish a communication connection between the handle component 3 and the automatic foaming injection component 1, so that after the display component 2 and the handle component 3 are separated from the automatic foaming injection component 1, data can be transmitted with the automatic foaming injection component 1 through the communication device, which is convenient for users to use.

[0062] Among them, the communication device includes a Bluetooth module, a 4G module, a 5G module or a WiFi module.

[0063] In an embodiment of the present utility model, the functional sub-body further includes a remote control component, a TCD probe handle or an ultrasound probe handle.

[0064] like Figure 5 As shown, in an embodiment of the present utility model, the first connector 11 on the automatic foaming injection assembly and the first connector 21 on the display assembly cooperate to form one of a plug-in connection structure, a snap-on connection structure, a threaded connection structure or a magnetic connection structure.

[0065] like Figure 2 As shown, in an embodiment of the utility model, the third connecting member 13 on the automatic foaming injection assembly and the third connecting member 31 on the handle assembly cooperate to form one of a plug-in connection structure, a snap-on connection structure, a threaded connection structure or a magnetic connection structure.

[0066] like Figure 2 and Figure 5 As shown, in an embodiment of the utility model, the connection structure formed by the first connecting member 11 on the automatic foaming injection assembly and the first connecting member 21 on the display assembly is the same as the connection structure formed by the third connecting member 13 on the automatic foaming injection assembly and the third connecting member 31 on the handle assembly.

[0067] like Figure 6 As shown, in the embodiment of the present utility model, the second connecting member 12 on the automatic foaming injection assembly and the second connecting member 22 on the display assembly cooperate to form a spring-pin type electrical connection structure or a contact type electrical connection structure.

[0068] like Figure 3 As shown, in the embodiment of the present utility model, the fourth connecting member 14 on the automatic foaming injection assembly and the fourth connecting member 32 on the handle assembly cooperate to form a spring-pin type electrical connection structure or a contact type electrical connection structure.

[0069] like Figure 3 and Figure 6As shown, in an embodiment of the utility model, the second connecting member 12 on the automatic foaming injection assembly and the second connecting member 22 on the display assembly cooperate to form an electrical connection structure which is the same as the electrical connection structure formed by the fourth connecting member 14 on the automatic foaming injection assembly and the fourth connecting member 32 on the handle assembly.

[0070] like Figure 5 As shown, in an embodiment of the utility model, the first connecting member 11 on the automatic foaming injection component includes a first sub-magnetic component 111 and a second sub-magnetic component 112 with opposite polarities, and the first connecting member 21 on the display component includes a third sub-magnetic component 211 and a fourth sub-magnetic component 212 with opposite polarities, and the polarities of the first sub-magnetic component 111 and the third sub-magnetic component 211 are opposite, and the polarities of the second sub-magnetic component 112 and the fourth sub-magnetic component 212 are opposite.

[0071] The first sub-magnetic component 111 is an N-pole magnet, the second sub-magnetic component 112 is an S-pole magnet; the third sub-magnetic component 211 is an S-pole magnet, and the fourth sub-magnetic component 212 is an N-pole magnet.

[0072] This embodiment enables the first connector 11 on the automatic foaming injection assembly and the first connector 21 on the display assembly to have a fool-proof function when connected. Through the opposite attraction between the first sub-magnetic component 111 and the third sub-magnetic component 211 with opposite polarities, and the second sub-magnetic component 112 and the fourth sub-magnetic component 212 with opposite polarities, the automatic foaming injection assembly 1 and the display assembly 2 can only be magnetically connected along a preset direction, so that the second connector 12 on the automatic foaming injection assembly and the second connector 22 on the display assembly are electrically connected in a correct manner between the automatic foaming injection assembly 1 and the display assembly 2, avoiding a short circuit between the automatic foaming injection assembly 1 and the display assembly 2. At the same time, the dual magnetic connection structure enhances the stability of the connection between the automatic foaming injection assembly 1 and the display assembly 2, so that the display assembly 2 is stably arranged on the automatic foaming injection assembly 1.

[0073] like Figure 5 As shown, in the embodiment of the present utility model, the first sub-magnetic component 111 and the second sub-magnetic component 112 are located on both sides of the second connecting component 12 on the automatic foaming injection component; the third sub-magnetic component 211 and the fourth sub-magnetic component 212 are located on both sides of the second connecting component 22 on the display component. This embodiment improves the stability of the detachable connection between the automatic foaming injection component 1 and the display component 2, thereby ensuring the stability of the electrical connection between the automatic foaming injection component 1 and the display component 2.

[0074] like Figure 2As shown, in an embodiment of the utility model, the third connecting member 13 on the automatic foaming injection assembly includes a fifth sub-magnetic member 131 and a sixth sub-magnetic member 132 with opposite polarities, and the third connecting member 31 on the handle assembly includes a seventh sub-magnetic member 311 and an eighth sub-magnetic member 312 with opposite polarities, and the polarities of the fifth sub-magnetic member 131 and the seventh sub-magnetic member 311 are opposite, and the polarities of the sixth sub-magnetic member 132 and the eighth sub-magnetic member 312 are opposite.

[0075] The fifth sub-magnetic component 131 is an N-pole magnet, the sixth sub-magnetic component 132 is an S-pole magnet; the seventh sub-magnetic component 311 is an S-pole magnet, and the eighth sub-magnetic component 312 is an N-pole magnet.

[0076] This embodiment enables the third connecting member 13 on the automatic foaming injection assembly and the third connecting member 31 on the handle assembly to have a fool-proof function when connected. Through the opposite attraction between the fifth sub-magnetic member 131 and the seventh sub-magnetic member 311 with opposite polarities, and the sixth sub-magnetic member 132 and the eighth sub-magnetic member 312 with opposite polarities, the automatic foaming injection assembly 1 and the handle assembly 3 can only be magnetically connected along a preset direction, so that the fourth connecting member 14 on the automatic foaming injection assembly and the fourth connecting member 32 on the handle assembly are electrically connected in a correct manner between the automatic foaming injection assembly 1 and the handle assembly 3, avoiding a short circuit between the automatic foaming injection assembly 1 and the handle assembly 3. At the same time, the dual magnetic connection structure enhances the stability of the connection between the automatic foaming injection assembly 1 and the handle assembly 3, so that the handle assembly 3 is stably arranged on the automatic foaming injection assembly 1.

[0077] like Figure 2 and Figure 3 As shown, in an embodiment of the present utility model, the fifth sub-magnetic component 131 and the sixth sub-magnetic component 132 are located on both sides of the fourth connecting component 14 on the automatic foaming injection assembly; the seventh sub-magnetic component 311 and the eighth sub-magnetic component 312 are located on both sides of the fourth connecting component 32 on the handle assembly.

[0078] This embodiment improves the stability of the detachable connection between the automatic foaming injection assembly 1 and the handle assembly 3, thereby ensuring the stability of the electrical connection between the automatic foaming injection assembly 1 and the handle assembly 3.

[0079] like Figure 7 As shown, in the embodiment of the present utility model, the automatic foaming injection assembly 1 includes a first housing 15;

[0080] The automatic foaming injection assembly 1 also includes a second shell 16, which is detachably arranged on the first shell 15, and the first connecting member 11 on the automatic foaming injection assembly is arranged between the first shell 15 and the second shell 16; the display assembly 2 includes a display shell 23, and the first connecting member 21 on the display assembly is arranged in the display shell 23.

[0081] In this embodiment, the second shell 16 is detachably disposed on the first shell 15, and the first connecting part 11 on the automatic foaming injection assembly is installed between the first shell 15 and the second shell 16, so that when the first connecting part 11 on the automatic foaming injection assembly fails, the second shell 16 can be disassembled to repair or replace the first connecting part 11 on the automatic foaming injection assembly.

[0082] The second housing 16 is a plastic housing.

[0083] The second housing 16 is detachably mounted on the first housing 15 by means of screws.

[0084] like Fig. 9 As shown, in the embodiment of the present utility model, a first receiving groove 151 is provided on the first housing 15, the second housing 16 is disposed in the first receiving groove 151, and at least a portion of the display housing 23 is located in the first receiving groove 151. In this embodiment, the first receiving groove 151 is provided to provide a receiving space for at least a portion of the display housing 23, so as to facilitate the storage of the display housing 23.

[0085] The first receiving groove 151 is located at the top or side of the first shell 15 .

[0086] like Figure 7 As shown, in the embodiment of the utility model, a first wear-resistant member 24 is provided between the display housing 23 and the second housing 16. The first wear-resistant member 24 is a Mylar sheet. In this embodiment, by providing the first wear-resistant sheet 24, the friction between the display housing 23 and the second housing 16 is reduced, and the service life is extended.

[0087] like Figure 6 As shown, in an embodiment of the utility model, the second shell 16 is provided with a first boss 161, the second connecting member 12 on the automatic foaming injection assembly is provided on the first boss 161, the display shell 23 is provided with a first groove 231, the second connecting member 22 on the display assembly is provided on the first groove 231, and when the first boss 161 is located in the first groove 231, the second connecting member 12 on the automatic foaming injection assembly and the second connecting member 22 on the display assembly are in contact.

[0088] In this embodiment, when the first boss 161 is located in the first groove 231, the second connecting member 12 on the automatic foaming injection component contacts the second connecting member 22 on the display component, thereby realizing the electrical connection between the automatic foaming injection component 1 and the display component 2, thereby improving the stability of the electrical connection.

[0089] The second connecting member 12 on the automatic foaming injection assembly is a female elastic needle seat, and the second connecting member 22 on the display assembly is a male elastic needle seat.

[0090] like Figure 6 As shown, in the embodiment of the present invention, the height of the second connecting member 22 on the display assembly is lower than the depth of the first groove 231. This prevents the second connecting member 22 on the display assembly from contacting with external metal and causing a short circuit.

[0091] like Figure 8 As shown, in an embodiment of the utility model, the automatic foaming injection assembly 1 also includes a third shell 17, which is detachably arranged on the first shell 16, and the third connecting member 13 on the automatic foaming injection assembly is arranged between the first shell 15 and the third shell 17; the handle assembly 3 includes a handle shell 33, and the third connecting member 31 on the handle assembly is arranged in the handle shell 33.

[0092] In this embodiment, the third shell 17 is detachably disposed on the first shell 15, and the third connecting member 13 on the automatic foaming injection assembly is installed between the first shell 15 and the third shell 17, so that when the third connecting member 13 on the automatic foaming injection assembly fails, the third shell 17 can be disassembled to repair or replace the third connecting member 13 on the automatic foaming injection assembly.

[0093] The third housing 17 is a plastic housing.

[0094] The third housing 17 is detachably mounted on the first housing 15 by means of screws.

[0095] like Figure 8 As shown, in the embodiment of the utility model, a second wear-resistant member 34 is provided between the handle housing 33 and the second housing 16. The second wear-resistant member 34 is a Mylar sheet. In this embodiment, by providing the second wear-resistant sheet 34, the friction between the handle housing 33 and the third housing 17 is reduced, thereby extending the service life.

[0096] like Fig.10 As shown, in the embodiment of the utility model, the first housing 15 is provided with a second receiving groove 152, the third housing 17 is arranged in the second receiving groove 152, and at least a portion of the handle housing 33 is located in the second receiving groove 152. In this embodiment, the second receiving groove 152 is provided to provide a receiving space for at least a portion of the handle housing 33, so as to facilitate the storage of the handle housing 33.

[0097] The second receiving groove 152 is located on the top or side of the first shell 16 .

[0098] like Figure 3As shown, in an embodiment of the utility model, the third shell 17 is provided with a second boss 171, the fourth connecting member 14 on the automatic foaming injection assembly is provided on the second boss 171, the handle shell 33 is provided with a second groove 331, and the fourth connecting member 32 on the handle assembly is provided on the second groove 331, and when the second boss 171 is located in the second groove 331, the fourth connecting member 14 on the automatic foaming injection assembly and the fourth connecting member 32 on the handle assembly are in contact.

[0099] In this embodiment, when the second boss 171 is located in the second groove 331, the fourth connecting member 14 on the automatic foaming injection assembly contacts the fourth connecting member 32 on the handle assembly, thereby realizing the electrical connection between the automatic foaming injection assembly 1 and the handle assembly 3 and improving the stability of the electrical connection.

[0100] Among them, the fourth connecting member 14 on the automatic foaming injection assembly is a female elastic needle seat, and the fourth connecting member 32 on the handle assembly is a male elastic needle seat.

[0101] In the embodiment of the present invention, the height of the fourth connecting member 32 on the handle assembly is lower than the depth of the second groove 331. This prevents the fourth connecting member 32 on the handle assembly from contacting with external metal and causing a short circuit.

[0102] like Fig.11 As shown, in an embodiment of the present invention, the injection system further includes an electrical connector 4, which is used to electrically connect the automatic foaming injection assembly 1 with the display assembly 2 so as to charge the display assembly 2 through the automatic foaming injection assembly 1.

[0103] In this embodiment, an electrical connector 4 is provided so that when the second connector 12 on the automatic foaming injection component and the second connector 22 on the display component fail, the automatic foaming injection component 1 and the display component 2 can be electrically connected through the electrical connector 4 and charged.

[0104] In the embodiment of the present utility model, the electrical connector 4 is also used to electrically connect the automatic foaming injection assembly 1 with the handle assembly 3 so as to charge the handle assembly 3 through the automatic foaming injection assembly 1 .

[0105] This embodiment provides an electrical connector 4 so that when the fourth connector 14 on the automatic foaming injection assembly and the fourth connector 32 on the handle assembly fail, the automatic foaming injection assembly 1 and the handle assembly can be electrically connected through the electrical connector 4 and charged.

[0106] like Fig.12 As shown, in the embodiment of the present invention, the electrical connector 4 includes a first contact portion 41 , a second contact portion 42 , and a wire 43 with two ends respectively connected to the first contact portion 41 and the second contact portion 42 .

[0107] like Fig.13 As shown, the first contact portion 41 is provided with a fifth connector 411, which cooperates with the first connector 11 on the automatic foaming injection assembly or the third connector 13 on the automatic foaming injection assembly to realize the detachable connection between the automatic foaming injection assembly 1 and the electrical connector 4. The first contact portion 41 is provided with a sixth connector 412, which cooperates with the second connector 12 on the automatic foaming injection assembly or the fourth connector 14 on the automatic foaming injection assembly to realize the electrical connection between the automatic foaming injection assembly 1 and the electrical connector 4 when the automatic foaming injection assembly 1 and the electrical connector 4 are detachably connected.

[0108] like Fig.13 As shown, the second contact portion 42 is provided with a seventh connection member 421, which cooperates with the first connection member 21 on the display component or the third connection member 31 on the handle component to realize the detachable connection between the automatic foaming injection component 1 and the display component 2 or the handle component 3. The second contact portion 42 is provided with an eighth connection member 422, which cooperates with the second connection member 22 on the display component or the fourth connection member 32 on the handle component to realize the electrical connection between the automatic foaming injection component 1 and the display component 2 when the automatic foaming injection component 1 is detachably connected to the display component 2, or to realize the electrical connection between the automatic foaming injection component 1 and the handle component 3 when the automatic foaming injection component 1 is detachably connected to the display component 2.

[0109] Those skilled in the art will appreciate that the accompanying drawings are merely schematic diagrams of a preferred implementation scenario, and the modules or processes in the accompanying drawings are not necessarily required for implementing the present application.

[0110] Those skilled in the art will appreciate that the modules in the device in the implementation scenario can be distributed in the device in the implementation scenario according to the implementation scenario description, or can be changed accordingly and located in one or more devices different from the implementation scenario. The modules in the above implementation scenario can be combined into one module, or can be further split into multiple sub-modules.

[0111] The above application serial numbers are for description only and do not represent the advantages or disadvantages of the implementation scenarios.

[0112] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An automatic foaming injection system, characterized in that: It comprises a functional body and at least one functional sub-body, wherein the functional body comprises an automatic foaming injection component for realizing an automatic foaming injection function, and the functional sub-body comprises a display component for realizing a control and display function, and / or a handle component for realizing an air blowing function; The automatic foaming injection assembly and the display assembly are both provided with a first connecting piece, and the first connecting piece on the automatic foaming injection assembly cooperates with the first connecting piece on the display assembly to realize a detachable connection between the automatic foaming injection assembly and the display assembly; The automatic foaming injection assembly and the handle assembly are both provided with a third connecting piece, and the third connecting piece on the automatic foaming injection assembly cooperates with the third connecting piece on the handle assembly to realize a detachable connection between the automatic foaming injection assembly and the handle assembly.

2. The automatic foaming injection system according to claim 1, characterized in that: The automatic foaming injection assembly and the display assembly are both provided with a second connecting piece, and the second connecting piece on the automatic foaming injection assembly cooperates with the second connecting piece on the display assembly to realize electrical connection between the automatic foaming injection assembly and the display assembly when the automatic foaming injection assembly and the display assembly are detachably connected; And / or, the automatic foaming injection assembly and the handle assembly are both provided with a fourth connecting piece, and the fourth connecting piece on the automatic foaming injection assembly cooperates with the fourth connecting piece on the handle assembly to realize electrical connection between the automatic foaming injection assembly and the handle assembly when the automatic foaming injection assembly and the handle assembly are detachably connected; And / or, the first connecting member on the automatic foaming injection assembly and the first connecting member on the display assembly cooperate to form one of a plug connection structure, a snap connection structure, a threaded connection structure or a magnetic connection structure; And / or, the third connecting member on the automatic foaming injection assembly and the third connecting member on the handle assembly cooperate to form one of a plug connection structure, a snap connection structure, a threaded connection structure or a magnetic connection structure; And / or, the second connecting member on the automatic foaming injection assembly and the second connecting member on the display assembly cooperate to form a spring-pin type electrical connection structure or a contact type electrical connection structure; And / or, the fourth connecting piece on the automatic foaming injection assembly and the fourth connecting piece on the handle assembly cooperate to form a spring-pin type electrical connection structure or a contact type electrical connection structure.

3. The automatic foaming injection system according to claim 2, characterized in that: The first connecting member on the automatic foaming injection component includes a first sub-magnetic member and a second sub-magnetic member with opposite polarities, and the first connecting member on the display component includes a third sub-magnetic member and a fourth sub-magnetic member with opposite polarities, and the first sub-magnetic member and the third sub-magnetic member have opposite polarities, and the second sub-magnetic member and the fourth sub-magnetic member have opposite polarities; And / or, the third connecting member on the automatic foaming injection component includes a fifth sub-magnetic component and a sixth sub-magnetic component with opposite polarities, the third connecting member on the handle component includes a seventh sub-magnetic component and an eighth sub-magnetic component with opposite polarities, and the polarities of the fifth sub-magnetic component and the seventh sub-magnetic component are opposite, and the polarities of the sixth sub-magnetic component and the eighth sub-magnetic component are opposite.

4. The automatic foaming injection system according to claim 3, characterized in that: The first sub-magnetic component and the second sub-magnetic component are located on both sides of the second connecting component on the automatic foaming injection component; the third sub-magnetic component and the fourth sub-magnetic component are located on both sides of the second connecting component on the display component; And / or, the fifth sub-magnetic component and the sixth sub-magnetic component are located on both sides of the fourth connecting component on the automatic foaming injection component; the seventh sub-magnetic component and the eighth sub-magnetic component are located on both sides of the fourth connecting component on the handle component.

5. The automatic foaming injection system according to claim 2, characterized in that: The automatic foaming injection assembly includes a first shell; The automatic foaming injection assembly further includes a second shell, the second shell is detachably arranged on the first shell, and the first connecting member on the automatic foaming injection assembly is arranged between the first shell and the second shell; the display assembly includes a display shell, and the first connecting member on the display assembly is arranged in the display shell; And / or, the automatic foaming injection assembly also includes a third shell, which is detachably arranged on the first shell, and the third connecting member on the automatic foaming injection assembly is arranged between the first shell and the third shell; the handle assembly includes a handle shell, and the third connecting member on the handle assembly is arranged in the handle shell.

6. The automatic foaming injection system according to claim 5, characterized in that: The second housing is provided with a first boss, the second connecting member on the automatic foaming injection assembly is provided on the first boss, the display housing is provided with a first groove, the second connecting member on the display assembly is provided on the first groove, and when the first boss is located in the first groove, the second connecting member on the automatic foaming injection assembly is in contact with the second connecting member on the display assembly; And / or, the third shell is provided with a second boss, the fourth connecting member on the automatic foaming injection assembly is arranged on the second boss, the handle shell is provided with a second groove, the fourth connecting member on the handle assembly is arranged on the second groove, and when the second boss is located in the second groove, the fourth connecting member on the automatic foaming injection assembly is in contact with the fourth connecting member on the handle assembly.

7. The automatic foaming injection system according to claim 6, characterized in that: The height of the second connecting member on the display assembly is lower than the depth of the first groove; And / or, the height of the fourth connecting member on the handle assembly is lower than the depth of the second groove.

8. The automatic foaming injection system according to claim 5, characterized in that: A first wear-resistant part is arranged between the display housing and the second housing; And / or, a second wear-resistant part is arranged between the handle housing and the third housing.

9. The automatic foaming injection system according to claim 5, characterized in that: The first housing is provided with a first receiving groove, the second housing is arranged in the first receiving groove, and at least a part of the display housing is located in the first receiving groove; And / or, a second accommodating groove is provided on the first shell, the third shell is arranged in the second accommodating groove, and at least a part of the handle shell is located in the second accommodating groove.

10. The automatic foaming injection system according to claim 1, characterized in that: The automatic foaming injection system further includes an electrical connector, wherein the electrical connector includes a first contact portion, a second contact portion, and a wire having two ends respectively connected to the first contact portion and the second contact portion; The electrical connector is used to electrically connect the automatic foaming injection assembly with the display assembly so as to charge the display assembly through the automatic foaming injection assembly; it is also used to electrically connect the automatic foaming injection assembly with the handle assembly so as to charge the handle assembly through the automatic foaming injection assembly.

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