CN204758120U - Vibratory transducer - Google Patents
Vibratory transducer Download PDFInfo
- Publication number
- CN204758120U CN204758120U CN201520492807.1U CN201520492807U CN204758120U CN 204758120 U CN204758120 U CN 204758120U CN 201520492807 U CN201520492807 U CN 201520492807U CN 204758120 U CN204758120 U CN 204758120U
- Authority
- CN
- China
- Prior art keywords
- magnetic support
- base
- stiffening piece
- vibration transducer
- pad
- 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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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a vibratory transducer, including vibratory transducer and magnetic support, vibratory transducer bottom be provided with the base, base and magnetic support between be provided with the gasket, the both sides of gasket all be provided with and can buckle for the reinforcement piece of "L-shaped" type, base and magnetic support all be provided with the reinforcement hole with the department of corresponding that consolidates the piece, the length of reinforcement piece all be greater than the thickness of base and magnetic support, base, gasket and magnetic support on be provided with the sensor lead hole, it utilizes consolidates piece and fixes base and magnetic support, its stability is strong, and is difficult not hard up, improves the reliability of detection.
Description
Technical field
The utility model relates to sensor field, particularly, relates to a kind of vibration transducer.
Background technology
Vibration transducer, in mechanical record principle, only has relative type motor, inertia-type two kinds, but in mechanoelectric conversion, due to transform method and different in kind, it is of a great variety, and range of application is also extremely extensive.Vibration transducer is widely used in the vibration detection of equipment, and general vibration transducer improves magnetic support and is located at the size of vibration detection position for vibrational energy in checkout equipment running.In actual use, vibrated impact often occurs that magnetic support is threaded with vibration transducer loosening situation.Unreliable in order to reduce to loosen the detection brought as much as possible, annular gasket is set between magnetic support and base, and utilizes the fin at annular gasket edge to be fixed magnetic support and base, but its stability is still not strong.
Utility model content
The utility model provides a kind of vibration transducer to solve the problems of the technologies described above, and it utilizes stiffening piece to be fixed base and magnetic support, and its stability is strong, not easily loosens, and improves the reliability detected.
The technical scheme in the invention for solving the above technical problem is:
Vibration transducer, involving vibrations sensor and magnetic support, base is provided with bottom described vibration transducer, pad is provided with between described base and magnetic support, the both sides of described pad are provided with bent Wei “ ∟ " stiffening piece of type; the corresponding position of described base and magnetic support and stiffening piece is provided with reinforced hole, and the length of described stiffening piece is all greater than the thickness of base and magnetic support, described base, pad and magnetic support is provided with sensor lead hole.
The utility model improves on the basis of existing technology: one, and the existing fin being closely attached on magnetic support and base is improved to the stiffening piece be arranged in reinforced hole; Its two, base, pad and magnetic support arrange sensor lead hole.Because sensor has extension line, base, pad and magnetic support arrange sensor lead hole, directly draw from sensor lead hole, be convenient to the encapsulation of sensor and fix.The length of stiffening piece is all greater than the thickness of base and magnetic support, then stiffening piece can pass and two ends are all positioned at base and magnetic support in reinforced hole, because stiffening piece is bent, the stiffening piece be positioned at outside base and magnetic support bending is closely attached on the end face of base and magnetic support, greatly can strengthens the stability that base is connected with magnetic support.
As preferably, described magnetic support center is provided with screw rod, and described base is provided with the screw that screw rod matches.
As preferably, in order to further strengthen the connective stability of magnetic support and vibration transducer base, the both sides of described pad are provided with multiple stiffening piece.
Further, for the ease of bending stiffening piece, ensure its life-span, described stiffening piece is sheet metal.
To sum up, the beneficial effects of the utility model are:
1, the length of stiffening piece of the present utility model is all greater than the thickness of base and magnetic support, stiffening piece can pass in reinforced hole and two ends are all positioned at base and magnetic support, the stiffening piece be positioned at outside base and magnetic support bending is closely attached on the end face of base and magnetic support, the stability that base is connected with magnetic support is high.
2, the utility model arranges sensor lead hole on base, pad and magnetic support, and the lead-in wire of sensor is directly drawn from sensor lead hole, is convenient to the encapsulation of sensor and fixes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark and corresponding parts title in accompanying drawing: 1, vibration transducer; 2, magnetic support; 3, base; 4, pad; 5, stiffening piece; 6, reinforced hole; 7, sensor lead hole.
Embodiment
Below in conjunction with embodiment and accompanying drawing, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
A kind of vibration transducer as shown in Figure 1, involving vibrations sensor 1 and magnetic support 2, base 3 is provided with bottom described vibration transducer 1, pad 4 is provided with between described base 3 and magnetic support 2, the both sides of described pad 4 be provided with bent Wei “ ∟ " stiffening piece 5 of type; described base 3 and magnetic support 2 are provided with reinforced hole 6 with the corresponding position of stiffening piece 5; length of described stiffening piece 5 is all greater than the thickness of base 3 and magnetic support 2, and described base 3, pad 4 and magnetic support 2 are provided with sensor lead hole 7.
Embodiment 2:
A kind of vibration transducer as shown in Figure 1, the present embodiment is optimized on the basis of above-described embodiment, and namely described magnetic support 2 center is provided with screw rod, and described base 3 is provided with the screw that screw rod matches.
In order to further strengthen the connective stability of magnetic support and vibration transducer base, the both sides of described pad 4 are provided with multiple stiffening piece 5.Preferably, the both sides of pad 4 all arrange 2 stiffening pieces 5, and the stiffening piece 5 of both sides is positioned at the two ends of the diameter of pad.
For the ease of bending stiffening piece, ensure its life-span, described stiffening piece 5 is sheet metal.Sheet metal can adopt paster or alloy material.
As mentioned above, the utility model can be realized preferably.
Claims (4)
1. vibration transducer, involving vibrations sensor (1) and magnetic support (2), described vibration transducer (1) bottom is provided with base (3), pad (4) is provided with between described base (3) and magnetic support (2), it is characterized in that: the both sides of described pad (4) are provided with bent Wei “ ∟ " stiffening piece (5) of type, described base (3) and magnetic support (2) are provided with reinforced hole (6) with the corresponding position of stiffening piece (5), the length of described stiffening piece (5) is all greater than the thickness of base (3) and magnetic support (2), described base (3), pad (4) and magnetic support (2) are provided with sensor lead hole (7).
2. vibration transducer according to claim 1, is characterized in that: described magnetic support (2) center is provided with screw rod, and described base (3) is provided with the screw that screw rod matches.
3. vibration transducer according to claim 1, is characterized in that: the both sides of described pad (4) are provided with multiple stiffening piece (5).
4. the vibration transducer according to claim 1 or 3, is characterized in that: described stiffening piece (5) is sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492807.1U CN204758120U (en) | 2015-07-10 | 2015-07-10 | Vibratory transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492807.1U CN204758120U (en) | 2015-07-10 | 2015-07-10 | Vibratory transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204758120U true CN204758120U (en) | 2015-11-11 |
Family
ID=54472819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520492807.1U Expired - Fee Related CN204758120U (en) | 2015-07-10 | 2015-07-10 | Vibratory transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204758120U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990623A (en) * | 2015-07-10 | 2015-10-21 | 四川奇胜科技有限公司 | Piezoelectric vibration sensor |
| CN107271173A (en) * | 2017-07-21 | 2017-10-20 | 安徽辰控智能科技有限公司 | A kind of vibrating speed sensors |
| CN108885128A (en) * | 2016-04-05 | 2018-11-23 | 住友电气工业株式会社 | Sensor module and wireless sensor device |
-
2015
- 2015-07-10 CN CN201520492807.1U patent/CN204758120U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990623A (en) * | 2015-07-10 | 2015-10-21 | 四川奇胜科技有限公司 | Piezoelectric vibration sensor |
| CN108885128A (en) * | 2016-04-05 | 2018-11-23 | 住友电气工业株式会社 | Sensor module and wireless sensor device |
| CN107271173A (en) * | 2017-07-21 | 2017-10-20 | 安徽辰控智能科技有限公司 | A kind of vibrating speed sensors |
| CN107271173B (en) * | 2017-07-21 | 2023-08-15 | 安徽泽众安全科技有限公司 | Vibration speed 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: 20151111 Termination date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |