CN204202704U - Clamping fast assembling multiloop fuel level sensor - Google Patents
Clamping fast assembling multiloop fuel level sensor Download PDFInfo
- Publication number
- CN204202704U CN204202704U CN201420693193.9U CN201420693193U CN204202704U CN 204202704 U CN204202704 U CN 204202704U CN 201420693193 U CN201420693193 U CN 201420693193U CN 204202704 U CN204202704 U CN 204202704U
- Authority
- CN
- China
- Prior art keywords
- resistor disc
- float
- fixed mount
- level sensor
- fuel level
- 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 - Fee Related
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a kind of clamping fast assembling multiloop fuel level sensor, comprise resistor disc fixed mount, resistor disc, float support, float arm, float and contact piece, described resistor disc is installed on resistor disc fixed mount, described float support is connected on resistor disc fixed mount, described float arm one end is connected to float support, described float is connected to float arm one end away from float support, described contact piece is located on float support, described contact piece is provided with contact, described contact piece have employed the tactile pawl structure in three loops, described float support is connected on resistor disc fixed mount by the mode of buckle.The utility model structure is more reasonable, and connectivity robustness is strong, assembles also more simple, effectively can keep the output of resistance signal, substantially increase the operation stability of fuel level sensor.
Description
Technical field
The utility model relates to a kind of automobile oil level sensor, is specifically related to a kind of clamping fast assembling multiloop fuel level sensor.
Background technology
Automobile oil level sensor can be used for detecting Fuel Oil Remaining in fuel tank number, it has high, the anti abrasive advantage of accuracy of detection.Existing automobile oil level sensor can comprise resistor disc fixed mount, resistor disc, float support, float arm, float and contact piece usually; resistor disc is installed on resistor disc fixed mount; float support is connected on resistor disc fixed mount; float arm one end is connected to float support; float is connected to float arm one end away from float support; contact piece is located on float support, and contact piece is provided with contact.But, connectivity robustness in the existing fuel level sensor in market between float support and resistor disc is poor and assembling is comparatively complicated, moreover the output of fuel level sensor resistance signal touches the contact of pawl and resistor disc and output resistance by loop, easy generation contact failure conditions, when contacting inefficacy, sensor can not normally run.
Utility model content
In order to solve the weak point existing for background technology, the utility model provides a kind of clamping fast assembling multiloop fuel level sensor, and its structure is more reasonable, and assembling is firmly simple, can be good at the output keeping resistance signal, substantially increase the stability of operation.
In order to the problem the utility model solved existing for background technology have employed following technical scheme: a kind of clamping fast assembling multiloop fuel level sensor, comprise resistor disc fixed mount, resistor disc, float support, float arm, float and contact piece, described resistor disc is installed on resistor disc fixed mount, described float support is connected on resistor disc fixed mount, described float arm one end is connected to float support, described float is connected to float arm one end away from float support, described contact piece is located on float support, described contact piece is provided with contact, described contact piece have employed the tactile pawl structure in three loops, described float support is connected on resistor disc fixed mount by the mode of buckle.
By this setting, this use is novel by electric shock sheet being adopted the tactile pawl structure in three loops, after wherein a loop contact was lost efficacy, another two loops also normally can contact work, as long as namely have in three loops, a loop is normal contacts the normal output resistance of just energy with resistor disc, thus effectively can keep the output of fuel level sensor resistance signal, substantially increase the stability of this fuel level sensor, wherein float support is connected on resistor disc fixed mount by the mode of buckle, be conducive to the connectivity robustness of increase float support and resistor disc fixed mount and assemble also more simple.
Further setting of the present utility model: described contact is arranged on electric shock sheet by the mode of injection moulding.
By this setting, thus contact can be made more firmly to be positioned on contact piece, difficult drop-off, keep to make contact piece well contacting sensitivity.
Further setting of the present utility model: one end that described float bracket clamp is buckled in resistor disc fixed mount forms back-off, and the back-off that described float support is formed is connected in resistor disc fixed mount.
By this setting, thus the fastness that float support is connected with resistor disc fixed mount can be improved further, make not easily to produce between it manifesting, with the usability keeping fuel level sensor good of loosening.
Further setting of the present utility model: described resistor disc is fixed on resistor disc fixed mount by the mode of soldering, and described resistor disc entirety is in warp architecture.
By this setting, thus make resistor disc more firmly be installed on resistor disc fixed mount, resistor disc can be avoided to produce the situation of off normal, and by resistor disc being set to the volume that warp architecture can reduce sensor, be conducive to reducing manufacturing cost.
Further setting of the present utility model: described resistor disc is made up of stupalith.
By this setting, thus resistor disc can avoid oxidized situation, greatly improves the abrasion resistance of resistor disc, is conducive to the serviceable life extending resistor disc.
The beneficial effects of the utility model are: the utility model is by adopting the tactile pawl in three loops by electric shock sheet, effectively can keep the output of resistance signal, substantially increase the operation stability of fuel level sensor, and float support is connected on resistor disc fixed mount by the mode of buckle, is conducive to the connectivity robustness of increase float support and resistor disc fixed mount and assembles also more simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of the clamping fast assembling multiloop fuel level sensor of the utility model embodiment.
Fig. 2 is the B-B cut-open view of Fig. 1 in the utility model.
Embodiment
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with embodiment and accompanying drawing, this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
As Fig. 1, shown in Fig. 2, the clamping fast assembling multiloop fuel level sensor of the utility model embodiment, comprise resistor disc fixed mount 1, resistor disc 2, float support 3, float arm 4, float 5 and contact piece 6, its resistor disc 2 is installed on resistor disc fixed mount 1, float support 3 is connected on resistor disc fixed mount 1, float arm 4 one end is connected to float support 3, further, float 5 is connected to float arm 4 one end away from float support 3, its contact piece 6 is located on float support 3 and contact piece 6 is provided with contact 61, wherein, contact piece 6 have employed the tactile pawl structure in three loops, and float support 3 is connected on resistor disc fixed mount 1 by the mode of buckle, like this by electric shock sheet 6 being adopted the tactile pawl structure in three loops, after wherein a loop contact was lost efficacy, another two loops also normally can contact work, as long as namely have in three loops, a loop is normal contacts the normal output resistance of just energy with resistor disc 2, thus effectively can keep the output of fuel level sensor resistance signal, substantially increase the stability of this fuel level sensor, wherein float support 3 is connected on resistor disc fixed mount 1 by the mode of buckle, be conducive to the connectivity robustness of increase float support 3 and resistor disc fixed mount 1 and assemble also more simple.
In the present embodiment, contact 61 is arranged on electric shock sheet 6 by the mode of injection moulding, thus contact 61 can be made more firmly to be positioned on contact piece 6, difficult drop-off, keeps well contacting sensitivity to make contact piece 6.
In the present embodiment, one end that float support 3 is snapped in resistor disc fixed mount 1 forms back-off 31, and the back-off 31 that float support 3 is formed is connected in resistor disc fixed mount 1, thus the fastness that float support 3 is connected with resistor disc fixed mount 1 can be improved further, make not easily to produce loosening manifesting, with the usability keeping fuel level sensor good between it.
In the present embodiment, resistor disc 2 is fixed on resistor disc fixed mount 1 by the mode of soldering, and resistor disc 2 entirety is in warp architecture, thus resistor disc 2 can be more firmly installed on resistor disc fixed mount 1, resistor disc 2 can be avoided to produce the situation of off normal, and by resistor disc 2 is set to the volume that warp architecture can reduce sensor, be conducive to reducing manufacturing cost.
In the present embodiment, resistor disc 2 is made up of stupalith, and such resistor disc 2 can avoid oxidized situation, can greatly improve the abrasion resistance of resistor disc 2, thus is conducive to the serviceable life extending resistor disc 2.
Claims (5)
1. a clamping fast assembling multiloop fuel level sensor, comprise resistor disc fixed mount, resistor disc, float support, float arm, float and contact piece, described resistor disc is installed on resistor disc fixed mount, described float support is connected on resistor disc fixed mount, described float arm one end is connected to float support, described float is connected to float arm one end away from float support, described contact piece is located on float support, described contact piece is provided with contact, it is characterized in that: described contact piece have employed the tactile pawl structure in three loops, described float support is connected on resistor disc fixed mount by the mode of buckle.
2. clamping fast assembling multiloop fuel level sensor according to claim 1, is characterized in that: described contact is arranged on electric shock sheet by the mode of injection moulding.
3. clamping fast assembling multiloop fuel level sensor according to claim 1, is characterized in that: one end that described float bracket clamp is buckled in resistor disc fixed mount forms back-off, and the back-off that described float support is formed is connected in resistor disc fixed mount.
4. clamping fast assembling multiloop fuel level sensor according to claim 1, is characterized in that: described resistor disc is fixed on resistor disc fixed mount by the mode of soldering, and described resistor disc entirety is in warp architecture.
5. the clamping fast assembling multiloop fuel level sensor according to claim 1 or 4, is characterized in that: described resistor disc is made up of stupalith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693193.9U CN204202704U (en) | 2014-11-18 | 2014-11-18 | Clamping fast assembling multiloop fuel level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693193.9U CN204202704U (en) | 2014-11-18 | 2014-11-18 | Clamping fast assembling multiloop fuel level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202704U true CN204202704U (en) | 2015-03-11 |
Family
ID=52660650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420693193.9U Expired - Fee Related CN204202704U (en) | 2014-11-18 | 2014-11-18 | Clamping fast assembling multiloop fuel level sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404124A (en) * | 2016-06-06 | 2017-02-15 | 广东工业大学 | Liquid level sensor |
-
2014
- 2014-11-18 CN CN201420693193.9U patent/CN204202704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404124A (en) * | 2016-06-06 | 2017-02-15 | 广东工业大学 | Liquid level sensor |
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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: 20150311 Termination date: 20181118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |