CN102813510A - Electronic sphygmomanometer - Google Patents
Electronic sphygmomanometer Download PDFInfo
- Publication number
- CN102813510A CN102813510A CN2012103419569A CN201210341956A CN102813510A CN 102813510 A CN102813510 A CN 102813510A CN 2012103419569 A CN2012103419569 A CN 2012103419569A CN 201210341956 A CN201210341956 A CN 201210341956A CN 102813510 A CN102813510 A CN 102813510A
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- grab
- fixing
- groove
- release
- lower house
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Abstract
The invention provides an electronic sphygmomanometer which comprises a body and a cuff, wherein the cuff comprises a lining plate; at least one fixed clamping hook is arranged at one end of the lining plate, and a releasable clamping hook is arranged at the other end of the lining plate; each of the fixed clamping hook and the releasable clamping hook comprises a hooking part and a supporting arm; shoulder parts are extended from two ends of the supporting arm of the releasable clamping hook, and the releasable clamping hook is provided with a gap; the bottom of a lower shell is provided with a fixed end clamping groove and a releasable end clamping groove corresponding to the fixed clamping hook and the releasable clamping hook, and a blocking part is arranged on one side of the releasable end clamping groove buckled with the hooking part; an elastic sheet is arranged close to the releasable end clamping groove on the inner surface of the bottom of the lower shell, the elastic sheet comprises a touch part and an elastic part, and the touch part covers a part of the releasable end clamping groove; and the side wall of the lower shell is provided with a through hole, and the through hole is opposite to the touch end face of the touch part of the elastic sheet through the gap in the releasable clamping hook. The electronic sphygmomanometer ensures reliable connection between the cuff and the body in use, is convenient to detach and simple in structure, and is integrally miniaturized.
Description
Technical field
The present invention relates to a kind of electric sphygmomanometer, particularly relate to the connected mode of electric sphygmomanometer body and cuff.
Background technology
Present commercially available electric sphygmomanometer; The following structure of many employings in the general structure, particularly Wrist blood pressure meter that all adopts body and cuff: cuff comprises body, air bag, elastic plate, two or more grabs is set on the elastic plate stretches out body; Be equipped with in the body and be used to make pump that above-mentioned airbag inflation shrinks and valve etc.; Body lower casing bottom surface has the draw-in groove corresponding with grab, and grab stretches into this draw-in groove and engages with the body lower casing, needs very big power when adopting above structure to dismantle; The worst situation can be damaged grab or draw-in groove; And only fix body and cuff is reliable inadequately, owing to firmly possibly cause body to separate, measure when the tester in use adjusts body position thereby influence is normal with cuff through grab.
For addressing the above problem; Publication number is that the patent document of JP2001112723 is on the basis of said structure; Through inserting a Lock Part on the grab top, body is connected with the reliable of cuff in guaranteeing to use, and needs to take out Lock Part earlier during dismounting body is separated with cuff.Though adopt said structure can bring certain facility, lose easily during the little loading and unloading of above-mentioned Lock Part volume, thereby lose its function; This Lock Part part is exposed to outside, destroys overall appearance, also can bring dismountable prompting to the user, causes user misoperation easily, and touches or collide and lose owing to careless easily.
Summary of the invention
The technical problem that the present invention will solve is to overcome the above-mentioned defective that known technology exists; And the locking structure that provides a kind of cuff to be connected with body; Cuff is connected with the reliable of body in helping guaranteeing to use; Guarantee simultaneously demarcating or for convenience detach during maintenance, and simple in structure, keep integral miniaturization, the convenient installation, can not cause misoperation of users.
The present invention realizes through following technical scheme, according to a kind of electric sphygmomanometer provided by the invention, comprising: body and cuff, and said body comprises upper shell and lower house, said cuff comprises body, is built in intravital air bag of cover and liner plate, wherein,
Said liner plate one end is provided with a fixing grab at least, and the other end is provided with one can release grab, described fixing grab with can release grab and comprise fastener portion and support arm respectively, a shoulder is extended in said support arm both sides of releasing grab;
The bottom of said lower house have with the fixing grab with can release the corresponding fixing end of grab draw-in groove and can release the end draw-in groove, and the said end draw-in groove of releasing is provided with stop part in a side of holding with fastener portion button, this stop part is corresponding with said shoulder;
Said lower house bottom interior surface is provided with a shell fragment near releasing end draw-in groove place, and this shell fragment comprises that one presses portion and elastic, and the said portion of pressing covers can release an end draw-in groove part;
Have a through hole on the said lower house, this through hole and shell fragment press portion to press end face corresponding.
The present invention can also take following technical scheme further to realize:
Aforesaid electric sphygmomanometer, wherein, said releasing offered a breach on the grab, said through hole through this breach and shell fragment press portion to press end face corresponding.
Aforesaid electric sphygmomanometer; Wherein, said lower house bottom interior surface is provided with fixed leg, and the elastomeric element of said shell fragment is two spring arms; One end of two spring arms is connected with the portion of pressing respectively; The other end offers installing hole respectively, and this installing hole is enclosed within on the said fixed leg, shell fragment is fixed on the lower house bottom.
Further, aforesaid electric sphygmomanometer, wherein, width＞1.5 of the fastener subordinate end face of said fixing end grab millimeter.Preferable, the width of the fastener subordinate end face of said fixing end grab is 2.5 millimeters.
Aforesaid electric sphygmomanometer, wherein, the support arm back and the liner plate junction of said fixing end grab are provided with one or more reinforcements.
Preferable, aforesaid electric sphygmomanometer, wherein, said fixing end draw-in groove is a rectangle, the said end draw-in groove of releasing is " type " shape.
Aforesaid electric sphygmomanometer, wherein, described liner plate is that flexible material is processed.
Aforesaid electric sphygmomanometer, wherein, said lower house is made up of main body and bottom, and this lower house main body and bottom are body formed or one-body molded for dividing.
Aforesaid electric sphygmomanometer, wherein, said fixing grab with can release grab relatively, in the same way or opposing setting.
The present invention compared with prior art has following advantage at least:
Adopt said structure, in use since shell fragment spacing and can release on the grab support arm shoulder with can release end draw-in groove stop part and cooperate the spacing of formation, thereby the exit axis that can release grab like this all is limited and can't deviates from; Because it is limited to release grab, the fixing grab also can't move on exit axis, thereby also can't deviate from.
Therefore, adopt above structure, sphygomanometer in use can not separate with cuff owing to the user firmly causes body, and cuff is connected with the reliable of body in guaranteeing to use;
The lower house sidewall has through hole and inserts this through hole pusher spring plate through aid and produces deformation and realize that grab deviates from from draw-in groove, can be for convenience detach when guaranteeing maintenance; Simultaneously, disassembling part is hidden in enclosure interior, can not bring dismountable prompting to user, has effectively avoided misoperation of users.
Because whole cargo handling process does not need the distortion of grab to accomplish, thereby has effectively avoided grab and draw-in groove to damage because of stressed, has improved service life.
The width of the fastener subordinate end face through increasing fixing end grab has further guaranteed can't deviate from because of receiving external force deformation when releasing under the situation that grab is limited the fixing grab;
Support arm back and liner plate junction at fixing end grab are provided with reinforcement, can further avoid the stressed back of fixing end grab equally because distortion is deviate from;
In sum, electric sphygmomanometer provided by the invention adopts above structure; Cuff is connected with the reliable of body in helping guaranteeing to use; Guarantee to demarcate simultaneously or for convenience detach during maintenance, and simple in structure, keep integral miniaturization, the convenient installation, can not cause misoperation of users.
The specific embodiment of the present invention is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Fig. 1 is the schematic appearance of sphygomanometer of the present invention;
Fig. 2 is the assembling sketch map of sphygomanometer body of the present invention and cuff;
Fig. 3 is for releasing the enlarged drawing of grab among Fig. 2;
Fig. 4 is the scheme of installation of sphygomanometer lower house main body of the present invention and bottom;
Fig. 5 is that the A of lower house bottom among Fig. 4 is to view;
Fig. 6 is the schematic appearance of sphygomanometer liner plate of the present invention;
The generalized section of Fig. 7 during for sphygomanometer user mode of the present invention;
Generalized section when Fig. 8 uses dismounting for sphygomanometer of the present invention;
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment,, specify as follows structure of the present invention, characteristic and effect thereof:
To shown in Figure 7, the electric sphygmomanometer of present embodiment comprises: body 1 and cuff 2 like Fig. 1; Body comprises upper shell 3 and lower house 4; Though not shown its inside, portion is provided with the blood pressure determination unit of convention, critical pieces such as control unit, air pump within it; Be provided with the display unit that constitutes by liquid crystal etc., operating unit on its surface.
The cuff of present embodiment mainly comprises body, and it can be processed by materials such as cloth; Air bag, it is inner that it is arranged on this body; Liner plate 5, it is arranged on body inside, and is positioned at the air bag outside, and this repeats no more at this for known techniques.
In the present embodiment; For reliable the connection and for convenience detach when keeping in repair that guarantees in use cuff and body; Be provided with a fixing grab 6 at said liner plate one end, the other end is provided with one can release grab 7, described fixing grab with can release grab and comprise fastener portion 61,71 and support arm 62,72 respectively; A shoulder 721 is extended in said support arm both sides of releasing grab, and can release at this and to offer a breach 73 on grab; The bottom 8 of said lower house have with the fixing grab with can release the corresponding fixing end of grab draw-in groove 9 and can release end draw-in groove 10, the said end draw-in groove of releasing is provided with stop part 11 in a side of holding with fastener portion 71 buttons; Said lower house bottom interior surface is provided with a shell fragment 12 near releasing end draw-in groove place, and this shell fragment 12 comprises that one presses portion 121 and elastic 122, and the said portion of pressing covers can release an end draw-in groove part; Said lower house sidewall has a through hole 13, this through hole through can release breach 73 and shell fragment on the grab press portion to press end face 1211 corresponding; But be not limited to this, the fixing grab also can be set to two.
Concrete, can the width that shell fragment presses portion be designed to greater than the width that can release grab, said through hole is corresponding with the end face that can not released the portion that presses that grab shelters from; Preferable, can release at this and to offer a breach 73 on grab, said through hole through can release breach 73 and shell fragment on the grab press portion to press end face 1211 corresponding;
Concrete; Said lower house bottom interior surface is provided with fixed leg 14; The elastomeric element of said shell fragment is two spring arms, and an end of two spring arms is connected with the portion of pressing respectively, and the other end offers installing hole 1222 respectively; This installing hole is enclosed within on the said fixed leg, shell fragment is fixed on the lower house bottom.In addition, also can adopt other mode fixation spring tabs, can pass through mode such as hot melt, screw connection and lower house bottom like an end of spring arm fixing.
Preferable, as shown in Figure 5, fixing end draw-in groove is shaped as rectangle, can release the end draw-in groove and be " type " shape.
Assembling process as shown in Figure 2 when body and cuff are assembled, needs earlier pack into the fixing end draw-in groove of lower house bottom of fixing grab; Can release grab again and pack into and can release the end draw-in groove, in the time of can releasing grab when packing into, shell fragment receives the extruding on inclined-plane, fastener portion top and produces distortion and make a concession; The fastener portion that can release grab is stretched into to release the end draw-in groove; When being seated fully, shell fragment breaks away from extruding back resilience, and this moment can release the fastener subordinate end face of grab and the portion that the presses upper surface of shell fragment offsets; Accomplish reliable engaging (as shown in Figure 7, wherein not shown cuff).
Unloading process as shown in Figure 8, when needing to separate main body and cuff in the maintenance, an aid 15 capable of using; Like elongate column thing, paperclip etc.; Insert through hole, the aid end offsets with the end face that presses of shell fragment elastic through through hole and the breach that can release on the grab, makes its generation deformation thereby promote shell fragment; And then the portion of pressing of the fastener portion that can release grab and shell fragment is broken away from, this moment, grab was able to deviate from from releasing the end draw-in groove; After can releasing grab and deviating from, make the fixing grab break away from fixing end draw-in groove thereby the fixing grab moved along the direction opposite with fastener portion; At this moment, accomplish the dismounting of main body and cuff.
Adopt said structure, as shown in Figure 7, in use,, make and can release grab and move down and be restricted because shell fragment is spacing; Since can release on the grab support arm shoulder with can release end draw-in groove stop part and cooperates form spacing, and support arm back and the draw-in groove inwall that can release grab offset, so can release left and right mobile being restricted of grab; Thereby the exit axis that can release grab like this all is limited and can't deviates from; Because it is limited to release grab, the fixing grab also can't (left) move on exit axis, thereby also can't deviate from.
Therefore, adopt above structure, sphygomanometer in use can not separate with cuff owing to the user firmly causes body, and cuff is connected with the reliable of body in guaranteeing to use;
The lower house sidewall has through hole and inserts this through hole pusher spring plate through aid and produces deformation and realize that grab deviates from from draw-in groove, can be for convenience detach when guaranteeing maintenance; Simultaneously, disassembling part is hidden in enclosure interior, can not bring dismountable prompting to user, has effectively avoided misoperation of users.
Because whole cargo handling process does not need the distortion of grab to accomplish, thereby has effectively avoided grab and draw-in groove to damage because of stressed, has improved service life.
This embodiment can further be realized through following structure:
As shown in Figure 6, further, the width of the fastener subordinate end face 16 of said fixing end grab is set to＞and 1.5 millimeters; The width of preferable lower surface is 2.5 millimeters.The width of the fastener subordinate end face through increasing the fixing grab; Thereby can't rely on the distortion of grab to pack into when packing into; The fixing grab of need packing into earlier during assembling has further guaranteed can't deviate from because of receiving external force deformation when releasing under the situation that grab is limited the fixing grab;
In order further to avoid the stressed back of fixing end grab, can also be provided with one or more reinforcements 17 in the support arm back and the liner plate junction of fixing end grab because distortion is deviate from.
As shown in Figure 6; In the present embodiment, said fixing grab with can release grab for being oppositely arranged, but be not limited thereto; Owing to can release grab after moving of left and right direction all is limited; Left and right the moving therefore of fixing grab also is limited, therefore, the fixing grab with can release grab and also can adopt in the same way or opposing set-up mode.
As shown in Figure 1, be to count example in the present embodiment with arm-type blood pressure, the cuff that is adopted is arm-type cuff, wherein, described liner plate is that flexible material is processed, for example PC material etc.; Because in the present embodiment is arm-type cuff, liner plate only need play the effect that connects with fixed body, and therefore, this liner plate only needs less area; But be not limited thereto, present embodiment is applicable to Wrist blood pressure meter too, and in order to be complementary with the wrist shape, liner plate adopts the elastic plate of curved shape in the matching used wrist formula of Wrist blood pressure meter cuff, promptly is wound into approximate cyclic structure.
In the present embodiment, as shown in Figure 4, only enumerate lower house main body and bottom and divided body formed example, wherein, the ways of connecting of screws is adopted in lower house main body 41 and bottom 8; But integrated mode also can be adopted in lower house sidewall and bottom surface in the reality.
In sum, adopt above structure, cuff is connected with the reliable of body in helping guaranteeing to use, guarantee to demarcate simultaneously or for convenience detach during maintenance, and simple in structure, keep integral miniaturization, the convenient installation, can not cause misoperation of users.
The above only is preferred embodiment of the present invention, and the combination of main frame body and cuff is not limited to the outward appearance that provided, and every foundation technical scheme of the present invention all belongs to the scope of the present invention's protection to any simple modification and equivalents that above embodiment carries out.
Claims (10)
1. electric sphygmomanometer comprises: body and cuff, and said body comprises upper shell and lower house, said cuff comprises body, is built in intravital air bag of cover and liner plate, it is characterized in that,
Said liner plate one end is provided with a fixing grab at least, and the other end is provided with one can release grab, described fixing grab with can release grab and comprise fastener portion and support arm respectively, a shoulder is extended in said support arm both sides of releasing grab;
The bottom of said lower house have with the fixing grab with can release the corresponding fixing end of grab draw-in groove and can release the end draw-in groove, and the said end draw-in groove of releasing is provided with stop part in a side of holding with fastener portion button, this stop part is corresponding with said shoulder;
Said lower house bottom interior surface is provided with a shell fragment near releasing end draw-in groove place, and this shell fragment comprises that one presses portion and elastic, and the said portion of pressing covers can release an end draw-in groove part;
Have a through hole on the said lower house, this through hole and shell fragment press portion to press end face corresponding.
2. electric sphygmomanometer according to claim 1 is characterized in that, said releasing offered a breach on the grab, said through hole through this breach and shell fragment press portion to press end face corresponding.
3. electric sphygmomanometer according to claim 2; It is characterized in that said lower house bottom interior surface is provided with fixed leg, the elastomeric element of said shell fragment is two spring arms; One end of two spring arms is connected with the portion of pressing respectively; The other end offers installing hole respectively, and this installing hole is enclosed within on the said fixed leg, shell fragment is fixed on the lower house bottom.
4. electric sphygmomanometer according to claim 3 is characterized in that, width＞1.5 of the fastener subordinate end face of said fixing end grab millimeter.
5. electric sphygmomanometer according to claim 4 is characterized in that, the width of the fastener subordinate end face of said fixing end grab is 2.5 millimeters.
6. according to claim 3 or 4 described electric sphygmomanometers, it is characterized in that the support arm back and the liner plate junction of said fixing end grab are provided with one or more reinforcements.
7. electric sphygmomanometer according to claim 6 is characterized in that, said fixing end draw-in groove is a rectangle, and the said end draw-in groove of releasing is " type " shape.
8. electric sphygmomanometer according to claim 7 is characterized in that, described liner plate is that flexible material is processed.
9. electric sphygmomanometer according to claim 8 is characterized in that said lower house is made up of main body and bottom, and this lower house main body and bottom are body formed or one-body molded for dividing.
10. electric sphygmomanometer according to claim 9 is characterized in that, said fixing grab with can release grab relatively, in the same way or opposing setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210341956.9A CN102813510B (en) | 2012-09-14 | 2012-09-14 | Electronic sphygmomanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210341956.9A CN102813510B (en) | 2012-09-14 | 2012-09-14 | Electronic sphygmomanometer |
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| CN102813510A true CN102813510A (en) | 2012-12-12 |
| CN102813510B CN102813510B (en) | 2014-09-24 |
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| CN201210341956.9A Active CN102813510B (en) | 2012-09-14 | 2012-09-14 | Electronic sphygmomanometer |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490381A (en) * | 2014-12-31 | 2015-04-08 | 北京康康盛世信息技术有限公司 | Cuff type sphygmomanometer |
| CN104510455A (en) * | 2014-12-31 | 2015-04-15 | 北京康康盛世信息技术有限公司 | Sleeve-type sphygmomanometer |
| WO2016110187A1 (en) * | 2015-01-07 | 2016-07-14 | 深圳星脉医疗仪器有限公司 | Wearable sphygmomanometer |
| CN106175732A (en) * | 2016-07-19 | 2016-12-07 | 北京康康盛世信息技术有限公司 | A kind of sphygmomanometer girding fast assembling-disassembling keyset |
| CN112515648A (en) * | 2020-12-18 | 2021-03-19 | 云镶医疗器械(云南)有限公司 | Wrist strap, electronic sphygmomanometer and vital sign monitor with connecting piece |
| CN114224590A (en) * | 2021-12-20 | 2022-03-25 | 振德医疗用品股份有限公司 | Stoma convex disc and production method thereof |
| TWI808587B (en) * | 2021-08-02 | 2023-07-11 | 當代漢雲企業有限公司 | Cuff |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490381A (en) * | 2014-12-31 | 2015-04-08 | 北京康康盛世信息技术有限公司 | Cuff type sphygmomanometer |
| CN104510455A (en) * | 2014-12-31 | 2015-04-15 | 北京康康盛世信息技术有限公司 | Sleeve-type sphygmomanometer |
| CN104490381B (en) * | 2014-12-31 | 2016-08-17 | 北京康康盛世信息技术有限公司 | A kind of cuff type sphygomanometer |
| WO2016110187A1 (en) * | 2015-01-07 | 2016-07-14 | 深圳星脉医疗仪器有限公司 | Wearable sphygmomanometer |
| CN106175732A (en) * | 2016-07-19 | 2016-12-07 | 北京康康盛世信息技术有限公司 | A kind of sphygmomanometer girding fast assembling-disassembling keyset |
| CN106175732B (en) * | 2016-07-19 | 2023-04-28 | 北京康康盛世信息技术有限公司 | Adapter plate for quickly disassembling and assembling sphygmomanometer cuff |
| CN112515648A (en) * | 2020-12-18 | 2021-03-19 | 云镶医疗器械(云南)有限公司 | Wrist strap, electronic sphygmomanometer and vital sign monitor with connecting piece |
| TWI808587B (en) * | 2021-08-02 | 2023-07-11 | 當代漢雲企業有限公司 | Cuff |
| CN114224590A (en) * | 2021-12-20 | 2022-03-25 | 振德医疗用品股份有限公司 | Stoma convex disc and production method thereof |
| CN114224590B (en) * | 2021-12-20 | 2024-02-27 | 振德医疗用品股份有限公司 | Ostomy cam and production method thereof |
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| CN102813510B (en) | 2014-09-24 |
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