CN218385606U - Battery cover of insulin pump and insulin pump - Google Patents

Abstract

The utility model relates to a battery cover and insulin pump of insulin pump. In a battery cover of an insulin pump, the insulin pump further includes a battery compartment, the battery cover including: the cover main body is permanently used for detachably covering the battery compartment; and the handle is movably connected with the cover main body so as to be folded on the cover main body or unfolded relative to the cover main body, and the handle can drive the cover main body to move relative to the battery compartment after being unfolded. Through with the integrated setting of handle in the lid main part, realize the installation and the dismantlement of battery cover through the handle, the problem that the operation is complicated and easily loses that the battery cover brought is dismantled through the installation of auxiliary work to effectual solution, saves appurtenance's step, convenience of customers uses. Moreover, the handle can be arranged in a foldable mode relative to the cover main body, can be unfolded when in use and can be folded when not in use, and occupied space is reduced.

Description

Battery cover of insulin pump and insulin pump

Technical Field

The utility model relates to a battery equipment technical field especially relates to a battery cover and insulin pump of insulin pump.

Background

Currently, insulin pumps have a battery compartment in which a battery is mounted. The battery is installed behind the battery compartment, can supply power for the insulin pump can inject the insulin into the patient subcutaneous. Generally, the battery used in the insulin pump is a disposable battery or a rechargeable battery, so that the battery is replaced at intervals, which inevitably requires the battery cover to be removed or installed to replace or recharge the battery.

Battery covers currently on the market often require additional tools to assist in installation or removal. In the actual use process, an auxiliary tool needs to be found, and then the battery cover is installed and detached through the operation of the auxiliary tool. On the one hand, the process of finding auxiliary work and installing auxiliary tools is tedious, and on the other hand, if the auxiliary tools are lost, the installation and the disassembly of the battery cover are influenced, so that the battery cover is inconvenient for users to use.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a battery cover of an insulin pump and an insulin pump without using an auxiliary tool, in order to solve the problems of complicated operation and easy loss caused by the installation and disassembly of the battery cover through auxiliary work.

A battery cover of an insulin pump, the insulin pump further comprising a battery compartment, the battery cover comprising:

the cover main body is used for detachably covering the battery compartment; and

a handle movably connected with the cover main body to be folded on the cover main body or unfolded relative to the cover main body, wherein the handle can drive the cover main body to move relative to the battery compartment after being unfolded.

In one embodiment, the cover main body comprises a fixing section, a connecting section and an installation section which are connected in sequence, the fixing section is used for being installed in the battery bin, the outer peripheral surface of the connecting section protrudes out of the fixing section and the installation section respectively along the radial direction of the battery cover, and the handle is located on the peripheral side of the installation section when being folded.

In one embodiment, the inner circumferential surface of the battery compartment is provided with an internal thread, the outer circumferential surface of the fixing section is provided with an external thread matched with the internal thread, and the fixing section is used for being rotatably installed in the battery compartment through the matching of the external thread and the internal thread.

In one embodiment, the handle comprises a holding handle and a shaft, wherein the shaft is arranged on the mounting section and protrudes out of the outer peripheral surface of the mounting section; the holding handle is rotatably arranged on the mounting section through the shaft, and the holding handle is arranged around at least part of the periphery of the mounting section when being folded.

In one embodiment, the shaft is rotatably disposed on the mounting section, and the holding handle is fixed to the shaft;

or, the shaft is fixedly arranged on the mounting section, and the holding handle is rotatably arranged on the shaft.

In one embodiment, the outer circumferential surface of the grip handle remote from the mounting section has a contact portion.

In one embodiment, the contact part is a groove opened on the outer peripheral surface of the mounting section;

or the contact part is a convex block arranged on the peripheral surface of the mounting section;

alternatively, the friction coefficient of the contact portion is greater than a preset threshold.

In one embodiment, the number of the holding handles is two;

the two holding handles are symmetrically arranged and rotatably arranged on the mounting section through the two shafts, and the two holding handles are arranged side by side after being unfolded;

or the two handles are rotatably arranged on the mounting section through one shaft, and the two holding handles are arranged in a stacked mode after being unfolded.

In one embodiment, the battery cover is also provided with a limiting protrusion;

the limiting bulge is arranged on the surface, facing the installation section, of the holding handle, and the limiting bulge can abut against the outer peripheral surface of the installation section when the holding handle is folded;

and/or, the limiting bulge is arranged on the outer peripheral surface of the mounting section, and the limiting bulge can abut against the surface of the holding handle facing the mounting section when the holding handle is folded.

In one embodiment, the battery cover further includes a sealing member, and the sealing member is sleeved on the fixing section and abuts against the surface of the connecting section.

An insulin pump, includes the main casing body and as stated above any technical feature stated battery cover, the said main casing body has battery compartments, the said battery cover is removable to cover and locate the said battery compartment.

After the technical scheme is adopted, the utility model discloses following technological effect has at least:

the utility model discloses a battery cover and insulin pump of insulin pump sets up rotatable handle in the lid main part, and the handle can be folded or expand for the lid main part. When the handle is folded relative to the cover main body, the handle does not expose the battery cover; when the handle is unfolded relative to the cover main body, the handle extends out of the battery cover, and the battery cover can be driven to rotate by rotating the handle. When the battery cover needs to be detached from the insulin pump or the battery cover needs to be arranged in the battery chamber, the handle is unfolded, and the handle is held to drive the battery cover to rotate relative to the insulin pump, so that the battery cover is mounted and detached. The utility model discloses a battery cover through with the integrated setting of handle in the lid main part, realizes the installation and the dismantlement of battery cover through the handle, effectual solution is at present through the problem that the operation that auxiliary work installation was dismantled the battery cover and is brought is complicated and easily lost, saves appurtenance's step, and convenience of customers uses. Moreover, the handle can be arranged in a foldable mode relative to the cover main body, can be unfolded when in use and can be folded when not in use, and occupied space is reduced.

Drawings

Fig. 1 is a perspective view of a battery cover according to an embodiment of the present invention, wherein a handle is folded with respect to a cover body;

FIG. 2 is a perspective view of the battery cover shown in FIG. 1 with the handle extended relative to the cover body;

FIG. 3 is a perspective view of the battery cover shown in FIG. 1 and illustrating the structure of the handle and seal;

FIG. 4 is an exploded view of the battery cover of FIG. 1 applied to the main housing of an insulin pump;

FIG. 5 is a partial cross-sectional view of the battery cover of FIG. 4 applied to the main housing of an insulin pump;

fig. 6 is a perspective view of a battery cover according to another embodiment of the present invention, wherein the handle is folded with respect to the cover body;

FIG. 7 is a perspective view of the battery cover shown in FIG. 6 with the handle extended relative to the cover body;

fig. 8 is a perspective view of a battery cover according to another embodiment of the present invention.

Wherein: 100. a battery cover; 110. a cover main body; 111. a fixed section; 112. a connecting section; 113. an installation section; 114. an indicator mark; 120. a handle; 121. a grip handle; 122. a shaft; 123. a contact portion; 124. a limiting bulge; 130. a seal member; 200. a main housing; 210. and a battery cabin.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, 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", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 8, the present invention provides a battery cover 100. The battery cover 100 is detachably mounted on the battery compartment 210 of the insulin pump, and it can be understood that the insulin pump has the battery compartment 210, and the battery is mounted in the battery compartment 210, so as to supply power to the insulin pump through the battery and ensure the usability of the insulin pump. After the battery cover 100 is taken down from the battery compartment 210 of the insulin pump, the battery can be taken out from the battery compartment 210, and after the battery cover 100 is covered on the battery compartment 210 of the insulin pump, the battery can be ensured to be reliably fixed in the battery compartment 210. Of course, in other embodiments of the present invention, the battery cover 100 may also be used in other devices requiring the use of a battery.

It will be appreciated that battery covers currently on the market often require additional tools to assist in installation or removal. In the actual use process, an auxiliary tool needs to be found, and then the battery cover is installed and detached through the operation of the auxiliary tool. On one hand, the process of finding the auxiliary work and installing the auxiliary tool is tedious, and on the other hand, if the auxiliary tool is lost, the installation and the disassembly of the battery cover are influenced, so that the use by a user is inconvenient.

Therefore, the utility model provides a novel battery cover 100, this battery cover 100 install the battery compartment 210 of insulin pump or when dismantling from the battery compartment 210 of insulin pump, can the direct operation battery cover 100, make the battery compartment 210 motion of its relative insulin pump can realize, need not to use appurtenance, save the process of installation, dismantlement and searching appurtenance, the condition that the instrument lost still can not exist simultaneously, convenient to use of user. The specific structure of the battery cover 100 is described below.

Referring to fig. 1 to 8, in an embodiment, the battery cover 100 includes a cover main body 110 and a handle 120. The cover body 110 is detachably covered on the battery chamber 210. The handle 120 is movably connected to the cover body 110 to be folded on the cover body 110 or unfolded relative to the cover body 110, and the cover body 110 can be driven to move relative to the battery compartment 210 after the cover body 110 is unfolded.

The cover body 110 is a main structure in which the battery cover 100 seals the battery compartment 210. Cover main part 110 is installed at the opening part of battery compartment 210 to battery compartment 210 is established to the lid to make the battery in battery compartment 210 fixed, make the battery can be for insulin pump power supply, guarantee insulin pump's performance. The battery used in the insulin pump is a disposable battery or a rechargeable battery, and after the cover body 110 is removed from the battery compartment 210, the battery can be taken out to replace a new battery or to charge the battery.

The cover main body 110 is provided with a handle 120, and the cover main body 110 is attached to and detached from a battery compartment 210 of the insulin pump by the handle 120. The handle 120 is disposed on the cover main body 110, and after the user holds the handle 120, the handle 120 can be driven to rotate, and then the handle 120 can drive the cover main body 110 to rotate, so that the cover main body 110 rotates relative to the battery compartment 210 of the insulin pump, and the cover main body 110 is mounted and dismounted. When the battery needs to be replaced or charged, the handle 120 is rotated in one direction, and the handle 120 drives the cover main body 110 to rotate, so that the cover main body 110 is moved out of the battery compartment 210, and the battery compartment 210 is opened. After the battery is installed, the cover main body 110 is placed in the battery compartment 210, the handle 120 is rotated to rotate in another direction opposite to the above one direction, and the handle 120 drives the cover main body 110 to rotate, so that the cover main body 110 covers the battery compartment 210.

And, the handle 120 is movably provided on the cover main body 110 to be folded or unfolded with respect to the cover main body 110. That is, the handle 120 has a folded position and an unfolded position on the cover main body 110. When the handle 120 is in the folded position, the handle 120 is received on the cover main body 110. When it is necessary to detach or attach the battery cover 100, the handle 120 is operated such that the handle 120 is moved to the unfolded position, at which the handle 120 protrudes from the cover main body 110, and the user can hold the handle 120 to operate the cover main body 110 to rotate.

That is, the handle 120 is movably provided on the cover main body 110, the handle 120 is unfolded when it is necessary to mount or dismount the battery cover 100, and the handle 120 is received when it is not necessary to use the handle 120. This can reduce the space occupied by the handle 120 when not in use, and can also prevent the handle 120 from colliding with external devices or users. Moreover, the handle 120 is convenient to use, simple in operation process, not easy to lose and convenient for users to use.

The utility model discloses a battery cover 100 through with the integrated setting of handle 120 on lid main part 110, realizes battery cover 100's installation and dismantlement through handle 120, and the effectual solution is complicated and the problem of easily losing of operation that brings through the installation of auxiliary work dismantlement battery cover at present, saves appurtenance's step, and convenience of customers uses. The handle 120 is foldable with respect to the cover body 110, and can be folded when not in use, thereby reducing the space occupied.

It is noted that, in the present embodiment, the handle 120 is rotatably provided on the cover main body 110 to be folded or unfolded with respect to the cover main body 110. In other embodiments of the present invention, the handle 120 may also be installed by a snap-fit manner, which is not described herein.

Referring to fig. 1 to 8, in an embodiment, the cover main body 110 includes a fixing section 111, a connecting section 112 and an installation section 113 connected in sequence, the fixing section 111 is configured to be installed in the battery compartment 210, an outer circumferential surface of the connecting section 112 is disposed to protrude from the fixing section 111 and the installation section 113 along a radial direction of the battery cover 100, and the handle 120 is located on a circumferential side of the installation section 113 when folded.

Also, the handle 120 is located outside the mounting section 113 when folded, and abuts the connecting section 112. Optionally, the handle 120 abuts against the connecting section 112 when folded, and abuts against the outer circumferential surface of the mounting section 113 or has a preset distance therebetween.

One end of the connection section 112 is connected to the fixing section 111, and the other end is connected to the mounting section 113. Note that the direction in which the fixing section 111, the connecting section 112, and the mounting section 113 are sequentially connected is an axial direction, and the width direction of the connecting section 112 is a radial direction. The connecting section 112 protrudes from the fixing section 111 and the mounting section 113 in the radial direction. The fixing section 111 can be installed in the battery compartment 210, and the battery compartment 210 is covered. The connection section 112 can abut against the insulin pump, so that the installation position of the battery cover 100 is limited, and the battery cover 100 is prevented from being excessively installed. The mounting section 113 is used to enable mounting of the handle 120.

That is to say, when the battery cover 100 covers the battery compartment 210, the fixing section 111 of the cover main body 110 is located in the battery compartment 210, and the connecting section 112 is located outside the battery compartment 210 and abuts against the insulin pump, so that the sealing performance of the battery compartment 210 is ensured, and the battery cover 100 can be prevented from being integrally moved into the battery compartment 210 to affect the detachment. When the handle 120 is folded, the handle 120 is positioned outside the attachment section 113 and abuts against the connection section 112. When the handle 120 is unfolded, the handle 120 is suspended above the mounting section 113, and a certain space is formed between the handle 120 and the mounting section, so that the handle is convenient for a user to hold.

In an embodiment, an inner circumferential surface of the battery compartment 210 is provided with an inner thread, an outer circumferential surface of the fixing section 111 is provided with an outer thread matched with the inner thread, and the fixing section 111 is configured to be rotatably mounted in the battery compartment 210 through the outer thread and the inner thread.

That is, the cover main body 110 is screw-coupled with the battery housing 210. The inner peripheral surface of battery compartment 210 is provided with the internal thread, and the outer peripheral surface of fixed section 111 is provided with the external screw thread with above-mentioned internal thread cooperation, and fixed section 111 passes through external screw thread and internal thread cooperation, and the rotation is installed in battery compartment 210.

Optionally, the fixing section 111, the connecting section 112 and the mounting section 113 are an integral structure. This can ensure the structural reliability of the battery cover 100 and prevent the battery cover 100 from being broken at the connection. Of course, in other embodiments of the present invention, the fixing section 111, the connecting section 112, and the mounting section 113 may also be connected by screws or the like, so as to ensure reliable connection.

Alternatively, the mounting section 113 is provided with an indication mark 114, and the indication mark 114 may be provided on a surface of the mounting section 113 away from the connection section 112, and the indication mark 114 is used for indicating an opening direction of the battery cover 100, which is convenient for a user to use. Alternatively, the indication mark 114 is an indication arrow, and the battery cover 100 can be detached by rotating in the direction of the indication arrow.

Referring to fig. 1 to 8, in an embodiment, the handle 120 includes a holding handle 121 and a shaft 122, the shaft 122 is disposed on the mounting section 113 and protrudes from an outer peripheral surface of the mounting section 113, the holding handle 121 is rotatably mounted on the mounting section 113 through the shaft 122, and the holding handle 121 is disposed around at least a portion of the mounting section 113 when folded.

The shaft 122 protrudes from the outer circumferential surface of the mounting section 113 in the radial direction, the holding handle 121 is rotatably connected to the shaft 122, and the holding handle 121 can be folded or unfolded relative to the mounting section 113 when rotating relative to the shaft 122. Alternatively, the shaft 122 may protrude through the outer circumferential surface of the mounting section 113, or may be fixedly disposed on the outer circumferential surface of the mounting section 113.

In one embodiment, the shaft 122 is rotatably disposed on the mounting section 113, and the holding handle 121 is fixed to the shaft 122; alternatively, the shaft 122 is fixedly disposed on the mounting section 113, and the holding handle 121 is rotatably disposed on the shaft 122. That is, the shaft 122 and the mounting section 113 are connected in two ways, one is that the shaft 122 is rotatably disposed on the mounting section 113, the holding handle 121 is fixed on the shaft 122, and the other is that the shaft 122 is fixed on the mounting section 113, and the holding handle 121 is rotatably mounted on the shaft 122.

In one embodiment, the holding handle 121 is folded to surround a portion of the periphery of the mounting section 113, and two ends of the holding handle 121 are rotatably mounted on the mounting section 113 through the shaft 122. Therefore, the stability of the holding handle 121 for driving the battery cover 100 to open can be increased, and meanwhile, the holding handle 121 is arranged in a hollow shape, so that a user can hold the holding handle conveniently.

Optionally, the mounting section 113 is disposed in a cylindrical shape, and correspondingly, the holding handle 121 is disposed on the outer side of the mounting section 113 in a semicircular shape. Further, the rotation axis of the holding handle 121 relative to the mounting section 113 is the central axis of the shaft 122, wherein the central axis coincides with a diameter of the mounting section 113 in a certain direction. Of course, in other embodiments of the present invention, the cross-sectional shape of the mounting section 113 may be square or oval, and the shape of the holding handle 121 is adapted to the shape of the mounting section 113.

Referring to fig. 1 to 8, in an embodiment, an outer circumferential surface of the grip handle 121 remote from the mounting section 113 has a contact portion 123. The contact portion 123 is disposed along a radial direction of the mounting section 113, and a user can operate the grip handle 121 through the contact portion 123, so that the grip handle 121 is spread with respect to the mounting section 113 for the user's convenience.

Preferably, the contact portion 123 is a groove opened on the outer circumferential surface of the mounting section 113; alternatively, the contact portion 123 is a projection provided on the outer peripheral surface of the mounting section 113; alternatively, the friction coefficient of the contact portion 123 is greater than a preset threshold value.

Referring to fig. 6 and 7, in an embodiment, the number of the holding handles 121 is one, the mounting section 113 has a receiving space for receiving the holding handles 121, and a surface of the holding handle 121 where the mounting section 113 is not present after being folded is coplanar with an outer circumferential surface of the mounting section 113; alternatively, the holding handle 121 may be disposed to protrude away from the surface of the mounting segment 113 after being folded.

When the number of the holding handles 121 is one, both ends of the holding handles 121 are rotatably provided on the shaft 122 to be folded or unfolded with respect to the mounting section 113. It should be noted that, when there is one holding handle 121, the position of the holding handle 121 relative to the mounting section 113 is not limited in principle as long as the corresponding mounting and dismounting operations of the battery cover 100 can be realized, and only two implementation forms of the holding handle 121 when there is one will be described below.

Referring to fig. 6 and 7, alternatively, the mounting section 113 has a receiving space provided in a circumferential direction, the receiving space is stepped from an outer circumferential surface of the mounting section 113, the shaft 122 is located in the receiving space, and the grip handle 121 is rotatably mounted to the shaft 122. When the grip handle 121 is rotated relative to the mounting section 113 to be in the folded position, the grip handle 121 is located in the receiving space and outside the mounting section 113. When the holding handle 121 is rotated relative to the mounting section 113, it is unfolded and positioned above the mounting section 113. Alternatively, after the holding handle 121 is folded, the holding handle 121 is coplanar with or stepped on the outer peripheral surface of the mounting segment 113 without a portion of the holding handle 121.

Alternatively, the mounting section 113 has a complete cylindrical structure, the shaft 122 is convexly disposed on the outer circumferential surface of the mounting section 113, and the holding handle 121 is rotatably mounted on the shaft 122 and folded or unfolded with respect to the mounting section 113. After the holding handle 121 is folded with respect to the mounting segment 113, the holding handle 121 is located outside the mounting segment 113 and is arranged in a step shape with the outer peripheral surface of the mounting segment 113.

Referring to fig. 1 to 5 and 8, in an embodiment, the number of the holding handles 121 is two; the two holding handles 121 are symmetrically arranged and rotatably mounted on the mounting section 113 through the two shafts 122, and the two holding handles 121 are arranged side by side after being unfolded; alternatively, the two handles may be rotatably mounted to the mounting section 113 via one of the shafts 122, and the two handles 121 may be stacked after being unfolded.

When the number of the grip handles 121 is two, both ends of the grip handles 121 are rotatably provided on the shaft 122 to be folded or unfolded with respect to the mounting section 113. It should be noted that, when there are two holding handles 121, the arrangement position of the holding handle 121 relative to the mounting section 113 is not limited in principle as long as the corresponding mounting and dismounting operations of the battery cover 100 can be realized, and only two implementation forms of the two holding handles 121 will be described below.

Referring to fig. 1 to 5, alternatively, two holding handles 121 are symmetrically disposed outside the mounting section 113, and the number of the shafts 122 is two, the shafts 122 are disposed in parallel in the mounting section 113 and extend out of the outer circumferential surface of the mounting section 113, and the two holding handles 121 are rotatably mounted on the shafts 122. After the two grip handles 121 are folded with respect to the mounting section 113, the two grip handles 121 surround the periphery of the mounting section 113. After the two holding handles 121 are unfolded, the two holding handles 121 are arranged above the mounting section 113 side by side, and a user holds the holding handles 121 to drive the battery cover 100 to rotate in the battery bin 210, so that the battery cover 100 is mounted or dismounted.

Referring to fig. 8, optionally, the number of the shafts 122 is one, and the two holding handles 121 can be rotatably installed on the same shaft 122, and at this time, the two holding handles 121 are sleeved. That is, the outer diameter of one grip handle 121 is larger than that of the other grip handle 121. In this way, after the two holding handles 121 are folded with respect to the mounting section 113, the two holding handles 121 are respectively located at two sides of the mounting section 113, and of course, the two holding handles 121 may also be located at the same side of the mounting section 113, and the two holding handles 121 are sleeved in the radial direction. When the two holding handles 121 are unfolded relative to the mounting section 113, the two holding handles 121 are stacked above the mounting section 113 in the radial direction for being held by a user.

Referring to fig. 1 to 8, in an embodiment, the battery cover 100 further has a limiting protrusion 124; the limiting protrusion 124 is disposed on a surface of the holding handle 121 facing the mounting section 113, and the limiting protrusion 124 can abut against an outer peripheral surface of the mounting section 113 when the holding handle 121 is folded; and/or, the limiting protrusion 124 is disposed on the outer peripheral surface of the mounting section 113, and the limiting protrusion 124 can abut against the surface of the holding handle 121 facing the mounting section 113 when the holding handle 121 is folded.

Spacing arch 124 can realize holding handle 121 spacing for holding handle 121 can be reliable after folding be located the side of installation section 113, avoid holding handle 121 to drop and bump with external equipment or user. The utility model discloses in, only use spacing arch 124 to set up and explain in gripping handle 121 as the example, spacing arch 124 sets up the spacing principle of 113 in the installation segment and sets up the principle of gripping handle 121 the same with spacing arch 124 substantially, differs a repeated description here.

The limiting protrusion 124 is convexly disposed on the inner wall of the holding handle 121, that is, the limiting protrusion 124 is convexly disposed on the surface of the holding handle 121 facing the mounting section 113. When the grip handle 121 is folded with respect to the mounting segment 113, the grip handle 121 is positioned outside the mounting segment 113, and the stopper protrusion 124 can abut against the outer peripheral surface of the mounting segment 113. The grip handle 121 is restricted from slipping off relative to the mounting section 113 by the engagement of the stopper protrusion 124 with the mounting section 113.

Optionally, the limiting protrusion 124 is a raised column structure. Of course, in other embodiments of the present invention, the limiting protrusion 124 may also be another structure capable of limiting the grip handle 121 from slipping off the mounting section 113. Optionally, the number of the limiting protrusions 124 is one, and of course, the number of the limiting protrusions 124 may also be multiple, and the limiting protrusions 124 are arranged at intervals.

Referring to fig. 1 to 8, in an embodiment, the battery cover 100 further includes a sealing member 130, and the sealing member 130 is sleeved on the fixing section 111 and abuts against a surface of the connecting section 112. The seal 130 is disposed at the end of the fixed section 111 near the connecting section 112, and the connecting section 112 abuts. After the battery cover 100 is mounted on the battery compartment 210, the sealing member 130 can abut against the battery compartment 210, so as to ensure the sealing property of the connection between the battery cover 100 and the battery compartment 210, and achieve the waterproof function.

Optionally, the sealing element 130 is a sealing ring, but the sealing element 130 may be other components capable of achieving sealing.

When the battery cover 100 needs to be detached or installed, the holding handle 121 is unfolded relative to the installation section 113 through the shaft 122, so that the holding handle 121 is located above the installation section 113. The user holds the holding handle 121 and drives the handle 120 to drive the cover main body 110 to rotate around the axis of the battery compartment 210, so that the fixing section 111 of the cover main body 110 moves into or out of the battery compartment 210, and the battery compartment 210 is mounted and dismounted. Also, when the handle 120 is not used, the grip handle 121 is rotated such that the grip handle 121 is folded with respect to the mounting section 113. The utility model discloses a battery cover 100 realizes through handle 120 that cover main part 110 need not to use appurtenance for dismantling of battery compartment 210, and the user of being convenient for uses.

Referring to fig. 4 and 5, the present invention further provides an insulin pump, which comprises a main housing 200 and the battery cover 100 of any one of the above embodiments, wherein the main housing 200 has a battery compartment 210, and the battery cover 100 is detachably disposed on the battery compartment 210. The utility model discloses an insulin pump adopts the battery cover 100 back of above-mentioned embodiment, can make things convenient for battery cover 100's installation and dismantlement, need not to use appurtenance, and the user of being convenient for uses. This insulin pump makes things convenient for the change and the charging of insulin pump battery through battery cover 100, can make the battery for the insulin pump power supply, guarantees insulin pump's performance.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (11)

1. A battery cover (100) of an insulin pump, characterized in that the insulin pump further comprises a battery compartment (210), the battery cover (100) comprising:

a cover main body (110) for detachably covering the battery compartment (210); and

a handle (120) movably connected to the cover body (110) to fold on the cover body (110) or unfold relative to the cover body (110), wherein the handle (120) can drive the cover body (110) to move relative to the battery compartment (210) after unfolding.

2. The battery cover (100) according to claim 1, wherein the cover main body (110) comprises a fixing section (111), a connecting section (112) and an installation section (113) which are connected in sequence, the fixing section (111) is used for being installed in the battery compartment (210), the outer peripheral surface of the connecting section (112) is arranged to protrude from the fixing section (111) and the installation section (113) respectively along the radial direction of the battery cover (100), and the handle (120) is located on the peripheral side of the installation section (113) when being folded.

3. The battery cover (100) of claim 2, wherein an inner circumferential surface of the battery compartment (210) is provided with an inner thread, an outer circumferential surface of the fixing section (111) is provided with an outer thread matched with the inner thread, and the fixing section (111) is configured to be rotatably installed in the battery compartment (210) through the outer thread matched with the inner thread.

4. The battery cover (100) according to claim 2, wherein the handle (120) comprises a grip handle (121) and a shaft (122), the shaft (122) being provided to the mounting section (113) and protruding from an outer circumferential surface of the mounting section (113); the holding handle (121) is rotatably mounted on the mounting section (113) through the shaft (122), and the holding handle (121) is arranged around at least part of the periphery of the mounting section (113) when being folded.

5. The battery cover (100) according to claim 4, wherein the shaft (122) is rotatably disposed at the mounting section (113), and the grip handle (121) is fixed to the shaft (122);

or, the shaft (122) is fixedly arranged on the mounting section (113), and the holding handle (121) can be rotatably arranged on the shaft (122).

6. The battery cover (100) according to claim 4, wherein an outer circumferential surface of the grip handle (121) remote from the mounting section (113) has a contact portion (123).

7. The battery cover (100) according to claim 6, wherein the contact portion (123) is a groove opened to an outer circumferential surface of the mounting section (113);

or the contact part (123) is a convex block arranged on the outer peripheral surface of the mounting section (113);

alternatively, the friction coefficient of the contact portion (123) is greater than a preset threshold value.

8. The battery cover (100) according to claim 4, wherein the number of the grip handles (121) is two;

the two holding handles (121) are symmetrically arranged and can be rotatably arranged on the mounting section (113) through the two shafts (122), and the two holding handles (121) are arranged side by side after being unfolded;

or the two handles can be rotatably arranged on the mounting section (113) through the shaft (122), and the two holding handles (121) are arranged in a stacked mode after being unfolded.

9. A battery cover (100) according to any of claims 4 to 8, wherein the battery cover (100) further has a limit projection (124);

the limiting bulge (124) is arranged on the surface, facing the installation section (113), of the holding handle (121), and the limiting bulge (124) can abut against the outer peripheral surface of the installation section (113) when the holding handle (121) is folded;

and/or the limiting bulge (124) is arranged on the outer peripheral surface of the mounting section (113), and the limiting bulge (124) can abut against the surface, facing the mounting section (113), of the holding handle (121) when the holding handle (121) is folded.

10. The battery cover (100) according to any of claims 2 to 8, wherein the battery cover (100) further comprises a sealing member (130), and the sealing member (130) is sleeved on the fixing section (111) and abuts against the surface of the connecting section (112).

11. An insulin pump, characterized by comprising a main housing (200) and a battery cover (100) according to any one of claims 1 to 10, wherein the main housing (200) has a battery compartment (210), and the battery cover (100) is detachably arranged on the battery compartment (210).

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