CN204027752U - A kind of tool loses heart the tensimeter of function - Google Patents
A kind of tool loses heart the tensimeter of function Download PDFInfo
- Publication number
- CN204027752U CN204027752U CN201420409538.3U CN201420409538U CN204027752U CN 204027752 U CN204027752 U CN 204027752U CN 201420409538 U CN201420409538 U CN 201420409538U CN 204027752 U CN204027752 U CN 204027752U
- Authority
- CN
- China
- Prior art keywords
- shell
- backstay
- tensimeter
- end cap
- function
- Prior art date
- 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 - Lifetime
Links
- 238000002372 labelling Methods 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000012856 packing Methods 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a kind of tool and to lose heart the tensimeter of function, it comprises a pedestal, one sleeve and an elastic component, this pedestal comprises the shell that a hollow backstay and with through hole is sheathed on backstay, this enclosure forms a room, the middle section of the lateral surface of this shell arranges the bleeder port that leads to this room repeatedly, the lateral surface of this shell is provided with parallel labelling piece and chute, this sleeve is sheathed on this backstay movably and has the index of stretching out chute, these elastic component two ends abut shell and sleeve respectively, gas is by this backstay and flow into room through through hole, gaseous tension directly promotes this sleeve, and can directly interpretation index and labelling piece relative position and read pressure value, and too much gas transmissive bleeder port is discharged, reach structure to simplify, reduce costs and resistance to object of falling.
Description
Technical field
The utility model relates to a kind of tool and to lose heart the tensimeter of function, and espespecially structure simplifies and the tensimeter that can automatically lose heart.
Background technology
Existing tensimeter comprises a pedestal, one copper pipe is set in this pedestal, and this pedestal is arranged a panel and a pointer, when gas is by this tensimeter, gaseous tension allows the generation of this copper pipe be out of shape and to drive this indicators turn, and atmospheric pressure is larger, and the deflection of copper pipe is larger, then the amount of spin of pointer is larger, and user can watch the pointer on panel and distinguish and read pressure value.
But copper pipe is mounted on tensimeter with tin welding, complex structure and assembling is slow, produces the problem that cost is high, and tin welding copper pipe, and it is not good that the group of copper pipe connects intensity, when being given a shock or dropping, easily damages.
Utility model content
Fundamental purpose of the present utility model is to provide a kind of tool to lose heart the tensimeter of function, and the uncommon tensimeter that improves by this adopts tin welding copper pipe, and generation group connects the not good problem of intensity, and causes complex structure, assembling slow and the problem that cost is high.
For reaching aforementioned object, the tool of the utility model loses heart the tensimeter of function, and it comprises:
Pedestal, comprise backstay and be sheathed on the shell of backstay, this backstay inside forms the inner flow passage run through, and this backstay is provided with the through hole being communicated with described inner flow passage, described enclosure forms room and also forms the entrance and outlet that are communicated with described inner flow passage, the middle section of the lateral surface of described shell arranges the bleeder port being communicated with described room, and the lateral surface of described shell is provided with the panel part of labelling piece, and this panel part is provided with and is communicated with described room and the chute of parallel described labelling piece;
Sleeve, be sheathed on described backstay movably and be arranged in described shell, described sleeve has cylindrical shell, and the lateral surface setting target of this cylindrical shell, and this index is stretched out described chute and can be moved along chute; And
Elastic component, is sheathed on described backstay and is arranged in described shell, and the two ends of described elastic component abut described shell and described sleeve respectively.
Preferably, the utility model can also have following technical characteristic:
Described shell comprises housing, the two ends of described housing arrange the first end cap and the second end cap respectively, described outlet is positioned at described first end cap, described entrance is positioned at described second end cap, described shell arranges capping in described panel part, and the opening being communicated with described chute is set, and the block that is mounted on described opening part is set, this block abuts described capping and the first end cap.
Described panel part arranges snapping recess in one end of relatively described opening, described capping two ends snapping protuberance is set respectively and one group connect recess, described snapping protuberance stretches into described snapping recess, and described block stretches into described group and connects recess.
Packing ring is provided with between described housing and described second end cap.
The entrance of the contiguous described shell of through hole of described backstay.
The beneficial effect that the utility model is compared with the prior art comprises: gas enters inner flow passage by entrance and flowed out by this outlet, gas flows into room by this through hole, and then promote this sleeve, gaseous tension is larger, the displacement promoting this sleeve is larger, and index moves with sleeve, the index of movement and labelling piece is coordinated can directly to read gaseous tension numerical value, and after this sleeve moves to certain distance, sleeve is allowed not close this bleeder port, the gas entering room is made to flow out bleeder port further, to adjust the maximal value of gaseous tension, wherein, the lose heart manometric structure of function of this tool simplifies and can reduce costs, and there is the quick and resistance to advantage of falling of assembling.
Accompanying drawing explanation
Fig. 1: for the utility model tool loses heart the three-dimensional appearance decomposing schematic representation of one of tensimeter preferred embodiment of function.
Fig. 2: for the utility model tool loses heart the three-dimensional appearance combination schematic diagram of one of tensimeter preferred embodiment of function.
Fig. 3: for the utility model tool loses heart the combination diagrammatic cross-section of one of tensimeter preferred embodiment of function.
Fig. 4: for the utility model tool loses heart the using state schematic diagram () of measurement gas of one of tensimeter preferred embodiment of function.
Fig. 5: for the utility model tool loses heart the using state schematic diagram (two) of measurement gas of one of tensimeter preferred embodiment of function.
10 backstay 11 inner flow passages
12 through hole 20 shells
21 housing 211 rooms
212 bleeder port 22 first end caps
221 outlet 23 second end caps
231 entrance 24 panel part
241 opening 242 snapping recesses
25 labelling piece 26 chutes
27 capping 271 snapping protuberances
272 groups connect recess 28 block
29 packing ring 30 sleeves
31 cylindrical shell 32 indexs
33 baffle ring 40 elastic components.
Embodiment
Refer to Fig. 1 to Fig. 3, for the utility model tool loses heart manometric a kind of preferred embodiment of function, it comprises a pedestal, sleeve 30 and an elastic component 40.
This pedestal comprises the shell 20 that a positioning rod 10 and is sheathed on backstay 10, this backstay 10 inside forms an inner flow passage 11 run through, and this backstay 10 is provided with the through hole 12 being communicated with inner flow passage 11, this shell 20 inside formation one room 211 also forms the entrance 231 and be communicated with inner flow passage 11 and exports 221, the middle section of the lateral surface of this shell 20 arranges the bleeder port 212 that leads to this room 211 repeatedly, and the lateral surface of this shell 20 is provided with the panel part 24 of a labelling piece 25, this panel part 24 is provided with and is communicated with this room 211 and the chute 26 of this labelling piece 25 parallel, wherein, the entrance 231 of through hole 12 this shell 20 contiguous of this backstay 10.
This sleeve 30 is sheathed on this backstay 10 movably and is arranged in this shell 20, this sleeve 30 has a cylindrical shell 31, and the lateral surface of this cylindrical shell 31 arranges an index 32, this index 32 is stretched out this chute 26 and can be moved along chute 26, and this index 32 is positioned at one end of contiguous first end cap 22 of this cylindrical shell 31, and this cylindrical shell 31 arranges a baffle ring 33 in one end of this second end cap 23 contiguous.
This elastic component 40 is sheathed on this backstay 10 and is arranged in this shell 20, and the two ends of this elastic component 40 abut this shell 20 and this sleeve 30 respectively.
In above-mentioned, this shell 20 comprises a housing 21, the two ends of this housing 21 arrange one first end cap 22 and one second end cap 23 respectively, described outlet 221 is positioned at this first end cap 22, described entrance 231 is positioned at this second end cap 23, this shell 20 arranges a capping 27 in this panel part 24, and the opening 241 of this chute 26 of a connection is set, and the block 28 that is mounted on this opening 241 place is set, this block 28 abuts this capping 27 and the first end cap 22, in addition, this panel part 24 arranges a snapping recess 242 in one end of this opening 241 relative, these capping 27 two ends one snapping protuberance 271 is set respectively and one group connect recess 272, this snapping protuberance 271 stretches into this snapping recess 242, this block 28 stretches into this group and connects recess 272, in addition, a packing ring 29 is provided with between this housing 21 and second end cap 23.
As shown in Figure 3, gas not by this tool lose heart the tensimeter of function time, gaseous tension numerical value is zero, and the index 32 of this sleeve 30 is positioned at one end of this chute 26, and the middle section of this housing 21 contiguous, and this cylindrical shell 31 blocks this bleeder port 212.
Wherein, lose heart manometric first end cap 22 of function of this tool connects object to be inflated, second end cap 23 connects inflator, as shown in Figure 4, the gas that inflator is got enters this inner flow passage 11 by this entrance 231, and then flow into object to be inflated by the outlet 221 of this first end cap 22, and the room 211 that a part of gas entering inner flow passage 11 is flowed between the baffle ring 33 of sleeve 30 and housing 21 by this through hole 12, and then promote this cylindrical shell 31 and move, this index 32 is moved towards the direction of the first end cap 22, user can pass through capping 27 and the index 32 of direct viewing movement coordinate labelling piece 25, read pressure value easily.
As shown in Figure 5, when the gaseous tension got of inflator is excessive, this sleeve 30 moves closer to this first end cap 22, and this block 28 is through this bleeder port 212, room 211 between block 28 with housing 21 is communicated with bleeder port 212, allow the gas in room 211 flow out this bleeder port 212 further, reach pressure release to adjust the object of air pressure.
In sum, the lose heart tensimeter of function of this tool directly promotes this sleeve 30 by gaseous tension and reads pressure value easily, be easy to read and precision is good, and the lose heart manometric structure of function of this tool simplifies, can reduce costs and there is the quick and resistance to advantage of falling of assembling, in addition, the lose heart tensimeter of function of this tool provides bleeder port 212, the maximal value of adjustable gaseous tension, the object avoiding excessive gaseous tension to treat inflation causes damage, has excellent security.
Those skilled in the art will recognize that, it is possible for making numerous accommodation to above description, so embodiment is only used to describe one or more particular implementation.
Although described and described and be counted as example embodiment of the present utility model, it will be apparent to those skilled in the art that and can make various change and replacement to it, and spirit of the present utility model can not have been departed from.In addition, many amendments can be made so that particular case is fitted to religious doctrine of the present utility model, and the utility model central concept described here can not be departed from.So the utility model is not limited to specific embodiment disclosed here, but the utility model also may comprise all embodiments and equivalent thereof that belong to the utility model scope.
Claims (6)
1. tool loses heart a tensimeter for function, it is characterized in that comprising:
Pedestal, comprise backstay and be sheathed on the shell of backstay, this backstay inside forms the inner flow passage run through, and this backstay is provided with the through hole being communicated with described inner flow passage, described enclosure forms room and also forms the entrance and outlet that are communicated with described inner flow passage, the middle section of the lateral surface of described shell arranges the bleeder port being communicated with described room, and the lateral surface of described shell is provided with the panel part of labelling piece, and this panel part is provided with and is communicated with described room and the chute of parallel described labelling piece;
Sleeve, be sheathed on described backstay movably and be arranged in described shell, described sleeve has cylindrical shell, and the lateral surface setting target of this cylindrical shell, and this index is stretched out described chute and can be moved along chute; And
Elastic component, is sheathed on described backstay and is arranged in described shell, and the two ends of described elastic component abut described shell and described sleeve respectively.
2. tool as claimed in claim 1 loses heart the tensimeter of function, it is characterized in that: described shell comprises housing, the two ends of described housing arrange the first end cap and the second end cap respectively, described outlet is positioned at described first end cap, described entrance is positioned at described second end cap, and described shell arranges capping in described panel part, and arranges the opening being communicated with described chute, and the block that is mounted on described opening part is set, this block abuts described capping and the first end cap.
3. tool as claimed in claim 2 loses heart the tensimeter of function, it is characterized in that: described panel part arranges snapping recess in one end of relatively described opening, described capping two ends snapping protuberance is set respectively and one group connect recess, described snapping protuberance stretches into described snapping recess, and described block stretches into described group and connects recess.
4. tool as claimed in claim 2 loses heart the tensimeter of function, it is characterized in that: be provided with packing ring between described housing and described second end cap.
5. tool as claimed in claim 3 loses heart the tensimeter of function, it is characterized in that: be provided with packing ring between described housing and described second end cap.
6. the tool according to any one of claim 1 to 5 loses heart the tensimeter of function, it is characterized in that: the entrance of the contiguous described shell of through hole of described backstay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409538.3U CN204027752U (en) | 2014-07-23 | 2014-07-23 | A kind of tool loses heart the tensimeter of function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409538.3U CN204027752U (en) | 2014-07-23 | 2014-07-23 | A kind of tool loses heart the tensimeter of function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027752U true CN204027752U (en) | 2014-12-17 |
Family
ID=52067595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420409538.3U Expired - Lifetime CN204027752U (en) | 2014-07-23 | 2014-07-23 | A kind of tool loses heart the tensimeter of function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819802A (en) * | 2015-05-06 | 2015-08-05 | 中国海洋大学 | Deep-sea floor excess pore water pressure measurement feeler lever range protection device |
-
2014
- 2014-07-23 CN CN201420409538.3U patent/CN204027752U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819802A (en) * | 2015-05-06 | 2015-08-05 | 中国海洋大学 | Deep-sea floor excess pore water pressure measurement feeler lever range protection device |
| CN104819802B (en) * | 2015-05-06 | 2017-11-14 | 中国海洋大学 | Abyssal floor excess pore water pressure measures feeler lever range protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |