CN202801588U - Electronic sphygmomanometer - Google Patents
Electronic sphygmomanometer Download PDFInfo
- Publication number
- CN202801588U CN202801588U CN 201220470439 CN201220470439U CN202801588U CN 202801588 U CN202801588 U CN 202801588U CN 201220470439 CN201220470439 CN 201220470439 CN 201220470439 U CN201220470439 U CN 201220470439U CN 202801588 U CN202801588 U CN 202801588U
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- China
- Prior art keywords
- grab
- release
- lower house
- groove
- fixing
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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 provides an electronic sphygmomanometer, which comprises a body and a cuff, wherein the cuff comprises a lining plate; one end of the lining plate is provided with at least one retaining hook, and the other end of the lining plate is provided with a releasable hook; the retaining hook and the releasable hook comprise a hook buckle part and a supporting arm respectively; a shoulder part extend outwards on the two sides of the supporting arm of the releasable hook; the releasable hook is provided with a notch; the bottom of a lower shell is provided with a retaining end clamping groove and a releasable end clamping groove corresponding to the retaining hook and the releasable hook; the releasable end clamping groove is provided with a stop part on one side for buckling the hook buckle part; the inner surface of the bottom of the lower shell is provided with an elastic sheet close to the releasable end clamping groove; the elastic sheet comprises a press part and an elastic part; the press part covers a part of the releasable clamping groove; the side wall of the lower shell is provided with a through hole; and the through hole corresponds to a press end face of the elastic sheet press part through the notch in the releasable hook. The electronic sphygmomanometer has the advantages of capability of guaranteeing reliable connection of the cuff and the body, convenience in disassembly, simple structure and capability of keeping integral miniaturization.
Description
Technical field
This utility model relates to a kind of electric sphygmomanometer, particularly relates to the connected mode of electric sphygmomanometer body and cuff.
Background technology
Present commercially available electric sphygmomanometer, the general structure that all adopts body and cuff, particularly adopt following structure in the Wrist blood pressure meter: cuff comprises body more, air bag, elastic plate, two or more grabs are set on the elastic plate stretch out body, be equipped with in the body be used to the pump that above-mentioned airbag inflation is shunk and valve etc., body lower casing bottom surface has the draw-in groove corresponding with grab, grab stretches into this draw-in groove and engages with the body lower casing, need very large power when adopting above structure dismounting, the worst situation can be damaged grab or draw-in groove, and only fix body by grab and cuff is reliable not, when in use adjusting body position, the tester owing to firmly may cause body to separate with cuff, measures thereby impact is normal.
For addressing the above problem, publication number is that the patent document of JP2001112723 is on the basis of said structure, by inserting a Lock Part on the grab top, body is connected with the reliable of cuff in guaranteeing to use, and need take out first Lock Part during dismounting body is separated with cuff.Although 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 hull outside, destroys overall appearance, also can bring dismountable prompting to the user, causes easily user misoperation, and touches or collide and lose owing to careless easily.
The utility model content
The technical problems to be solved in the utility model is to overcome the defects 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 being conducive to guarantee to use, guarantee simultaneously demarcating or for convenience detach during maintenance, and simple in structure, keep integral miniaturization, the convenient installation, can not cause user's maloperation.
This utility model is achieved through the following technical solutions, and a kind of electric sphygmomanometer according to this utility model provides comprises: body and cuff, described body comprises upper shell and lower house, described cuff comprises body, is built in air bag and liner plate in the body, wherein
Described 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 respectively fastener section and support arm, a shoulder is extended in described support arm both sides of releasing grab;
The bottom of described lower house has with the fixing grab and can release the corresponding fixing end of grab draw-in groove and can release the end draw-in groove, and the described end draw-in groove of releasing is provided with stop part in the side with fastener section clasp, and this stop part is corresponding with described shoulder;
Described 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 section and elastic, and the described section of pressing covers can release an end draw-in groove part;
Have a through hole on the described lower house, this through hole and shell fragment press section to press end face corresponding.
This utility model can also take following technical scheme further to realize:
Aforesaid electric sphygmomanometer, wherein, described releasing offered a breach on the grab, described through hole by this breach and shell fragment press section to press end face corresponding.
Aforesaid electric sphygmomanometer, wherein, described lower house bottom interior surface is provided with fixed leg, the elastomeric element of described shell fragment is two spring arms, one end of two spring arms is connected with the section of pressing respectively, the other end offers respectively installing hole, and this installing hole is enclosed within on the described fixed leg, shell fragment is fixed on the lower house bottom.
Further, aforesaid electric sphygmomanometer, wherein, the width of the fastener subordinate end face of described fixing end grab＞1.5 millimeters.Better, the width of the fastener subordinate end face of described fixing end grab is 2.5 millimeters.
Aforesaid electric sphygmomanometer, wherein, support arm back and the liner plate junction of described fixing end grab are provided with one or more reinforcements.
Better, aforesaid electric sphygmomanometer, wherein, described fixing end draw-in groove is rectangle, the described end draw-in groove of releasing is " type " shape.
Aforesaid electric sphygmomanometer, wherein, described liner plate is that flexible material is made.
Aforesaid electric sphygmomanometer, wherein, described lower house is comprised 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, described fixing grab is with can to release grab relative, in the same way or opposing setting.
This utility model compared with prior art has the following advantages 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 like this grab all is locked and can't deviates from; Because it is limited to release grab, the fixing grab also can't be mobile at 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 by 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 user's maloperation.
Because whole cargo handling process does not need the distortion of grab to finish, 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 by increasing fixing end grab has further guaranteed can't deviate from because being subjected to external force deformation when releasing in the situation that grab is locked the fixing grab;
Support arm back and liner plate junction at fixing end grab arrange reinforcement, can further avoid equally fixing end grab stressed rear owing to be out of shape;
In sum, the electric sphygmomanometer that this utility model provides adopts above structure, cuff is connected with the reliable of body in being conducive to guarantee 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 user's maloperation.
The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the schematic appearance of this utility model sphygomanometer;
Fig. 2 is the assembling sketch map of this utility model sphygomanometer body and cuff;
Fig. 3 is the enlarged drawing that can release grab among Fig. 2;
Fig. 4 is the scheme of installation of this utility model sphygomanometer lower house main body 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 this utility model sphygomanometer liner plate;
Generalized section when Fig. 7 is this utility model sphygomanometer user mode;
Fig. 8 is that this utility model sphygomanometer uses the generalized section when dismantling;
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to structure of the present utility model, feature and effect thereof, be described in detail as follows:
Extremely shown in Figure 7 such as Fig. 1, the electric sphygmomanometer of present embodiment, comprise: body 1 and cuff 2, body comprises upper shell 3 and lower house 4, though not shown its inside, section arranges known blood pressure determination unit, the critical pieces such as control unit, air pump within it, be provided with the display unit that is consisted of by liquid crystal etc., operating unit on its surface.
The cuff of present embodiment mainly comprises body, and it can be made 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 does not repeat them here 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 described liner plate one end, the other end is provided with one can release grab 7, described fixing grab with can release grab and comprise respectively fastener section 61,71 and support arm 62,72, a shoulder 721 is extended in described support arm both sides of releasing grab, and can release grab at this and offer a breach 73; The bottom 8 of described lower house has with the fixing grab and can release the corresponding fixing end of grab draw-in groove 9 and can release end draw-in groove 10, and the described end draw-in groove of releasing is provided with stop part 11 in the side with fastener section 71 clasps; Described 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 section 121 and elastic 122, and the described section of pressing covers can release an end draw-in groove part; Described lower house sidewall has a through hole 13, this through hole by can release breach 73 and shell fragment on the grab press section to press end face 1211 corresponding; But be not limited to this, the fixing grab also can be set to two.
Concrete, the width design that shell fragment can be pressed section is for greater than the width that can release grab, and described through hole is corresponding with the end face that can not released the section that presses that grab shelters from; Better, can release grab at this and offer a breach 73, described through hole by can release breach 73 and shell fragment on the grab press section to press end face 1211 corresponding;
Concrete, described lower house bottom interior surface is provided with fixed leg 14, the elastomeric element of described shell fragment is two spring arms, one end of two spring arms is connected with the section of pressing respectively, the other end offers respectively installing hole 1222, this installing hole is enclosed within on the described fixed leg, shell fragment is fixed on the lower house bottom.In addition, also can adopt other mode fixation spring tabs, can pass through the mode such as hot melt, screw connection and lower house bottom such as an end of spring arm fixing.
Better, 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, the fixing end draw-in groove of lower house bottom needs first the fixing grab to be packed into, can release grab packs into and can release the end draw-in groove again, in the time of can releasing grab when packing into, shell fragment is subject to the extruding on inclined-plane, fastener section top and produces the distortion yielding, the fastener section that can release grab is stretched into to release the end draw-in groove, when being seated fully, shell fragment breaks away from the rear resilience of extruding, can release the fastener subordinate end face of grab and the section that the presses upper surface of shell fragment offsets this moment, finishes reliable engaging (as shown in Figure 7, wherein not shown cuff).
Unloading process as shown in Figure 8, when needing in the maintenance to separate main body and cuff, can utilize an aid 15, such as elongate column thing, paperclip etc., insert through hole, the aid end offsets with the end face that presses of shell fragment elastic by through hole and the breach that can release on the grab, makes its generation deformation thereby promote shell fragment, and then the section of pressing of the fastener section 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 section; At this moment, finish the dismounting of main body and cuff.
Adopt said structure, as shown in Figure 7, in use, because shell fragment is spacing, makes and to release grab and move down and be restricted; Since can release on the grab support arm shoulder with can release end draw-in groove stop part and cooperates the spacing of formation, and support arm back and the draw-in groove inwall that can release grab offset, so can release the left and right movement of grab and be restricted; Can release card like this
Thereby the exit axis of hook all is locked 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 by 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 user's maloperation.
Because whole cargo handling process does not need the distortion of grab to finish, thereby has effectively avoided grab and draw-in groove to damage because of stressed, has improved service life.
Present embodiment can further realize by following structure:
As shown in Figure 6, further, the width of the fastener subordinate end face 16 of described fixing end grab is set to＞and 1.5 millimeters; The width of better lower surface is 2.5 millimeters.The width of the fastener subordinate end face by increasing the fixing grab, thereby can't rely on the distortion of grab to pack into when packing into, the fixing grab of need to packing into first during assembling has further guaranteed can't deviate from because being subjected to external force deformation when releasing in the situation that grab is locked the fixing grab;
In order to deviate from owing to being out of shape after further avoiding fixing end grab stressed, can also be provided with one or more reinforcements 17 in support arm back and the liner plate junction of fixing end grab.
As shown in Figure 6, in the present embodiment, described fixing grab with can release grab for being oppositely arranged, but be not limited to this, owing to can release grab after the movement of left and right direction all is limited, therefore the left and right movement 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 take arm sphygnonanometer as example in the present embodiment, the cuff that adopts is arm-type cuff, wherein, described liner plate is that flexible material is made, such as PC material etc.; Because be arm-type cuff in the present embodiment, liner plate only need play the effect that connects with fixed body, therefore, this liner plate only needs less area; But be not limited to this, 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, namely is wound into the structure of approximate ring-type.
In the present embodiment, as shown in Figure 4, only enumerated lower house main body and bottom and divided body formed example, wherein, the mode that is connected 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 being conducive to guarantee 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 user's maloperation.
The above only is preferred embodiment of the present utility model; the outward appearance that the combination of main frame body and cuff is not limited to provide; every according to the technical solution of the utility model to any simple modification and equivalents that above embodiment carries out, all belong to the scope of this utility model protection.
Claims (10)
1. electric sphygmomanometer comprises: body and cuff, and described body comprises upper shell and lower house, described cuff comprises body, is built in air bag and liner plate in the body, it is characterized in that,
Described 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 respectively fastener section and support arm, a shoulder is extended in described support arm both sides of releasing grab;
The bottom of described lower house has with the fixing grab and can release the corresponding fixing end of grab draw-in groove and can release the end draw-in groove, and the described end draw-in groove of releasing is provided with stop part in the side with fastener section clasp, and this stop part is corresponding with described shoulder;
Described 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 section and elastic, and the described section of pressing covers can release an end draw-in groove part;
Have a through hole on the described lower house, this through hole and shell fragment press section to press end face corresponding.
2. electric sphygmomanometer according to claim 1 is characterized in that, described releasing offered a breach on the grab, described through hole by this breach and shell fragment press section to press end face corresponding.
3. electric sphygmomanometer according to claim 2, it is characterized in that, described lower house bottom interior surface is provided with fixed leg, the elastomeric element of described shell fragment is two spring arms, one end of two spring arms is connected with the section of pressing respectively, the other end offers respectively installing hole, and this installing hole is enclosed within on the described fixed leg, shell fragment is fixed on the lower house bottom.
4. electric sphygmomanometer according to claim 3 is characterized in that, the width of the fastener subordinate end face of described fixing end grab＞1.5 millimeters.
5. electric sphygmomanometer according to claim 4 is characterized in that, the width of the fastener subordinate end face of described fixing end grab is 2.5 millimeters.
6. according to claim 3 or 4 described electric sphygmomanometers, it is characterized in that support arm back and the liner plate junction of described fixing end grab are provided with one or more reinforcements.
7. electric sphygmomanometer according to claim 6 is characterized in that, described fixing end draw-in groove is rectangle, and the described 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 made.
9. electric sphygmomanometer according to claim 8 is characterized in that, described lower house is comprised 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, described fixing grab is with can to release grab relative, in the same way or opposing setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470439 CN202801588U (en) | 2012-09-14 | 2012-09-14 | Electronic sphygmomanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470439 CN202801588U (en) | 2012-09-14 | 2012-09-14 | Electronic sphygmomanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202801588U true CN202801588U (en) | 2013-03-20 |
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ID=47860538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220470439 Expired - Fee Related CN202801588U (en) | 2012-09-14 | 2012-09-14 | Electronic sphygmomanometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202801588U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102813510A (en) * | 2012-09-14 | 2012-12-12 | 天津九安医疗电子股份有限公司 | Electronic sphygmomanometer |
| 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 |
| CN107811625A (en) * | 2017-12-25 | 2018-03-20 | 佛山市恒南微科技有限公司 | A kind of portable animal blood pressure detection means |
-
2012
- 2012-09-14 CN CN 201220470439 patent/CN202801588U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102813510A (en) * | 2012-09-14 | 2012-12-12 | 天津九安医疗电子股份有限公司 | Electronic sphygmomanometer |
| CN102813510B (en) * | 2012-09-14 | 2014-09-24 | 天津九安医疗电子股份有限公司 | Electronic sphygmomanometer |
| 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 |
| 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 |
| CN107811625A (en) * | 2017-12-25 | 2018-03-20 | 佛山市恒南微科技有限公司 | A kind of portable animal blood pressure detection means |
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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: 20130320 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |