CN202494468U - Novel sensor - Google Patents
Novel sensor Download PDFInfo
- Publication number
- CN202494468U CN202494468U CN2012200574074U CN201220057407U CN202494468U CN 202494468 U CN202494468 U CN 202494468U CN 2012200574074 U CN2012200574074 U CN 2012200574074U CN 201220057407 U CN201220057407 U CN 201220057407U CN 202494468 U CN202494468 U CN 202494468U
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- CN
- China
- Prior art keywords
- sensor
- foil gauge
- elastic body
- strain gauge
- novel
- 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
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Abstract
The utility model provides a novel sensor, which comprises an elastic body, wherein the upper surface or the bottom surface of the elastic body is provided with a strain gauge mechanism in an adhering manner, the strain gauge mechanism can be two independent strain gauges, or a strain gauge integrated with functions of two strain gauges, the strain gauge is provided with an output welding point, the elastic body is provided with a connection sensor bridge circuit, the connection sensor bridge circuit comprises a fixedly arranged circuit, a plurality of input end welding spots and a plurality of output end welding spots, the input end welding spots are connected with enameled wires or a flexible circuit board, and the output end welding spots of a substrate are connected with the corresponding output welding point of the strain gauge through the enameled wires. By arranging the strain gauge mechanism of the novel sensor on a surface of the elastic body of the novel sensor, the adherence of the strain gauge mechanism and the connection with the connection sensor bridge circuit can be realized on one surface of the elastic body of the sensor, thus the novel sensor of the utility model has the advantages of high working efficiency, saved labor cost, and being suitable for mass production.
Description
Technical field
The utility model relates to a kind of sensor device, low, the suitable sensor device of producing in batches of particularly a kind of cost of labor.
Background technology
The existing sensors device, like Fig. 1, its foil gauge 2 ' separately is arranged at the above and below of aluminum substrate 1 '; Foil gauge 2 ' is provided with output solder joint 21 ', and output solder joint 21 ' is connected with enameled wire 3 ', need upper and lower foil gauge is separately bonding during production; The bonding then one side down of bonding intact one side, it connects the sensor bridge circuit also need be split up into top and the bottom, then separately welding; Operation is various when causing production, and is artificial wasteful, and cost increases.
The utility model content
The purpose of the utility model is separately to be arranged at elastomeric above and below to existing sensor device foil gauge, need foil gauge be separately bonding up and down during production, and bonding intact one side is bonding then down simultaneously; It connects the sensor bridge circuit also need be split up into top and the bottom, separately welding then, and operation is various when causing production; The deficiency artificial wasteful, that cost increases provides a kind of novel sensor; The foil gauge mechanism single face of this novel sensor is provided with, and promptly two foil gauges are arranged on the face of sensor elastomer, connects the sensor bridge line structure and also obtains simplifying; Make production efficiency high, cost of labor obtains saving, and is more suitable for mass production.
In order to solve above-mentioned prior art problem, the technical scheme of the utility model is:
A kind of novel sensor of the utility model comprises elastic body, said elastomeric go up or below the bonding foil gauge mechanism that is provided with, said foil gauge structure can be two independently foil gauges, or a foil gauge of integrated two foil gauge functions; Said foil gauge is provided with the output solder joint; Said elastic body also is provided with and connects the sensor bridge circuit; Said connection sensor bridge circuit comprises the circuit that fixedly installs, and a plurality of input end solder joints, and a plurality of output terminal solder joints; Said input end solder joint is connected with enameled wire or FPC, and the input end solder joint of said substrate connects the output solder joint of corresponding foil gauge.
The foil gauge mechanism of this novel sensor is arranged on the face of sensor elastomer, connects the sensor bridge line structure and also obtains simplifying, on an elastomeric face, can realize during production foil gauge mechanism bonding, with the connection that is connected the sensor bridge circuit.
The utility model novel sensor; Its beneficial effect has: the foil gauge single face of this novel sensor is provided with; Be that foil gauge mechanism is arranged on the face of sensor elastomer; Connect the sensor bridge line structure and also obtain simplifying, make that production efficiency is high, cost of labor obtains saving, be more suitable for mass production.
Description of drawings
Fig. 1, the stretch-out view of elastomeric above and below when using for existing sensor;
Fig. 2, elastomeric above and below stretch-out view when using for the utility model.
Embodiment
Be described further below in conjunction with 2 pairs of the utility model of accompanying drawing:
Embodiment: a kind of novel sensor of the utility model comprises elastic body 1, said elastomeric go up or below the bonding foil gauge mechanism 2 that is provided with, said foil gauge structure can be two independently foil gauges, or a foil gauge of integrated two foil gauge functions; Said foil gauge is provided with output solder joint 21; Said elastic body also is provided with and connects the sensor bridge circuit; Said connection sensor bridge circuit comprises the circuit that fixedly installs, and a plurality of input end solder joints, and a plurality of output terminal solder joints; Said input end solder joint is connected with enameled wire 3 or FPC, and the input end solder joint of said substrate connects the output solder joint of corresponding foil gauge through enameled wire 3.
The foil gauge mechanism of this sensor is arranged on the face of sensor elastomer, connects the sensor bridge line structure and also obtains simplifying, on an elastomeric face, can realize during production foil gauge mechanism bonding, with the connection that is connected the sensor bridge circuit.
Below the utility model is done a detailed description; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (4)
1. a novel sensor is characterized in that it comprises elastic body, said elastomeric go up or below the bonding foil gauge structure that is provided with, said foil gauge is provided with the output solder joint.
2. a kind of novel sensor according to claim 1 is characterized in that, said foil gauge structure can be two independently foil gauges, or a foil gauge of integrated two foil gauge functions.
3. a kind of novel sensor according to claim 1; It is characterized in that; Said elastic body also is provided with and connects the sensor bridge circuit; Said connection sensor bridge circuit comprises the circuit that fixedly installs, and a plurality of input end solder joints, and a plurality of output terminal solder joints, and said input end solder joint is connected with enameled wire or FPC, and the input end solder joint of said substrate connects the output solder joint of corresponding foil gauge.
4. a kind of novel sensor according to claim 1 and 2 is characterized in that, the foil gauge mechanism of said sensor is arranged on the face of sensor elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200574074U CN202494468U (en) | 2012-02-21 | 2012-02-21 | Novel sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200574074U CN202494468U (en) | 2012-02-21 | 2012-02-21 | Novel sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494468U true CN202494468U (en) | 2012-10-17 |
Family
ID=47000693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200574074U Expired - Lifetime CN202494468U (en) | 2012-02-21 | 2012-02-21 | Novel sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494468U (en) |
-
2012
- 2012-02-21 CN CN2012200574074U patent/CN202494468U/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |