CN204242828U - A kind of 2/2-way cell switch for the micro-powered products of medical treatment - Google Patents
A kind of 2/2-way cell switch for the micro-powered products of medical treatment Download PDFInfo
- Publication number
- CN204242828U CN204242828U CN201420646903.2U CN201420646903U CN204242828U CN 204242828 U CN204242828 U CN 204242828U CN 201420646903 U CN201420646903 U CN 201420646903U CN 204242828 U CN204242828 U CN 204242828U
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- CN
- China
- Prior art keywords
- micro
- medical treatment
- conductive
- utility
- cell switch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of 2/2-way cell switch for the micro-powered products of medical treatment, it is characterized in that, it comprises by the hinged movable battery shrouding (1) be arranged on left side wall (11), be arranged on the power spring (3) on upper wall (12), be arranged on the upper contact (21) in conductive box (2), lower contact (22), be arranged on the conductive plate (4) on power spring (3).The purpose of this utility model carries out contacting with different conductive contacts by the elastic band moving conductive plate of spring and realizes battery operated transposition, finally realizes the continuous power supply of power supply.
Description
Technical field
The utility model relates to a kind of mains switch, particularly relates to a kind of 2/2-way cell switch for the micro-powered products of medical treatment.
Background technology
In medical field, more product needed is continuously powered, and will cause patient that irrecoverability pathological change occurs if can not power continuously.As cardiac pacemaker needs external power source continuously to provide power supply, the power supply of cardiac pacemaker is arranged on body interior usually, when battery reaches useful life, needs to carry out replacing battery by operation, technical difficulty is comparatively large, and can bring bad health and psychoreaction to patient.The place of external power source deficiency is adopted to be when changing battery.Change battery and need the time, new battery can not obtain at once for cardiac pacemaker provides power supply, thus needs the external cell researching and developing a kind of continuous power supply, and the invention is mainly in order to realize a kind of switch that continuous supplying cell is researched and developed.
Utility model content
The purpose of this utility model carries out contacting with different conductive contacts by the elastic band moving conductive plate of spring and realizes battery operated transposition, finally realizes the continuous power supply of power supply.
For realizing above object, the technical solution adopted in the utility model: a kind of 2/2-way cell switch for the micro-powered products of medical treatment, it is characterized in that, it comprises by the hinged movable battery shrouding (1) be arranged on left side wall (11), be arranged on the power spring (3) on upper wall (12), be arranged on the upper contact (21) in conductive box (2), lower contact (22), be arranged on the conductive plate (4) on power spring (3).
Under better performance, conductive plate (4) is positioned at upper contact (21) below and is provided with a conductive salient point, and lower contact (22) top is provided with a conductive salient point.
The beneficial effects of the utility model: elastic band moving conductive plate and the different conductive contacts of spring carry out contacting and realize battery operated transposition, finally realize the continuous power supply of power supply, prevent from causing patient that irreversibility pathology occurs because of not powering continuously in medical micro battery power supply process.
Accompanying drawing explanation
Fig. 1 is utility model works principle schematic.
Fig. 2 is power work schematic diagram.
Embodiment
As shown in Figure 1, assembly relation of the present utility model is: it comprises by the hinged movable battery shrouding 1 be arranged on left side wall 11, be arranged on the power spring 3 on upper wall 12, be arranged on the upper contact 21 in conductive box 2, lower contact 22, be arranged on the conductive plate 4 on power spring 3.Conductive plate 4 is positioned at below upper contact 21 and is provided with a conductive salient point, is provided with a conductive salient point above lower contact 22.
2 describe operation principle of the present utility model by reference to the accompanying drawings, rechargeable battery 5 is put into mounting groove, the lower movable battery shrouding 1 of lid, movable battery shrouding 1 snaps in the buckle 14 of lower wall 13.Power spring 3 is under the promotion of rechargeable battery 5, and conductive plate 4 contacts upper contact 21, is now communicated with current supply circuit and charge circuit.Charge circuit is charged by voltage transformation module 6 pairs of self-contained batteries 7.When rechargeable battery 5 electricity is finished, take out rechargeable battery 5 and charge, conductive plate 4 contacts lower contact 22 under the promotion of power spring 3, and now self-contained battery 7 is connected into current supply circuit.The continuous power supply of power supply can be realized by above loop.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise which key element, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising key element and also there is other identical element.
Apply specific case herein to set forth principle of the present utility model and execution mode, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.The above is only preferred implementation of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of utility model and technical scheme are directly applied to other occasion without improving, and all should be considered as protection range of the present utility model.
Claims (2)
1. the 2/2-way cell switch for the micro-powered products of medical treatment, it is characterized in that, it comprises by the hinged movable battery shrouding (1) be arranged on left side wall (11), be arranged on the power spring (3) on upper wall (12), be arranged on the upper contact (21) in conductive box (2), lower contact (22), be arranged on the conductive plate (4) on power spring (3).
2. require a kind of 2/2-way cell switch for the micro-powered products of medical treatment described in 1 according to claim, it is characterized in that, conductive plate (4) is positioned at upper contact (21) below and is provided with a conductive salient point, and lower contact (22) top is provided with a conductive salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646903.2U CN204242828U (en) | 2014-10-28 | 2014-10-28 | A kind of 2/2-way cell switch for the micro-powered products of medical treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646903.2U CN204242828U (en) | 2014-10-28 | 2014-10-28 | A kind of 2/2-way cell switch for the micro-powered products of medical treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242828U true CN204242828U (en) | 2015-04-01 |
Family
ID=52772290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420646903.2U Expired - Fee Related CN204242828U (en) | 2014-10-28 | 2014-10-28 | A kind of 2/2-way cell switch for the micro-powered products of medical treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242828U (en) |
-
2014
- 2014-10-28 CN CN201420646903.2U patent/CN204242828U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |