CN206593731U - A kind of ultra low type tension compression bidirectional antioverloading sensor - Google Patents
A kind of ultra low type tension compression bidirectional antioverloading sensor Download PDFInfo
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- CN206593731U CN206593731U CN201720356554.4U CN201720356554U CN206593731U CN 206593731 U CN206593731 U CN 206593731U CN 201720356554 U CN201720356554 U CN 201720356554U CN 206593731 U CN206593731 U CN 206593731U
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- antioverloading
- strain
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Abstract
The utility model discloses a kind of ultra low type tension compression bidirectional antioverloading sensor, including housing and sensor main body, sensor main body is arranged on the inner side of housing, housing includes response body, upper cover plate, lower cover and connecting pole, two circular connecting holes are offered on response body, signal wire is installed in connecting hole, signal wire connects sensor main body, sensor main body includes strain post, antioverloading groove and connecting bridge, strain bore is offered in the center of strain post, the side of strain post is fixedly connected with antioverloading groove；This ultra low type tension compression bidirectional antioverloading sensor, sensor main body is arranged on the inner side of housing, the center of sensor main body offers strain bore, the both sides of strain bore are provided with antioverloading groove, it can realize and the antioverloading purpose of tension compression bidirectional is realized in the case where not increasing height, the overall dimensions of sensor are smaller, it is possible to achieve installed in short environment, and adaptability is good.
Description
Technical field
The utility model is related to pull pressure sensor technical field, especially a kind of ultra low type tension compression bidirectional antioverloading sensing
Device.
Background technology
Pull pressure sensor is called resistance strain type sensor, is under the jurisdiction of weighing sensor series, is that one kind believes physics
Number be changed into the device of measurable electric signal output, be widely used in Industrial Weighing system, platform scale, electronic scale, hang hook steelyard,
The dynamometry occasion such as burden balance, pressure antioverloading sensor is one kind in pull pressure sensor；Existing pressure antioverloading
Sensor, appearance and size is bigger than normal, and especially short transverse is higher a lot, it is impossible to suitable for the conditional occasion of height space, still
Some short sensors can not set tension compression bidirectional overload protective device again.
Utility model content
The purpose of this utility model is to provide a kind of ultra low type tension compression bidirectional antioverloading sensor, possess overall dimensions compared with
It is small, it can be installed in short environment, the good advantage of adaptability is to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of ultra low type tension compression bidirectional antioverloading is passed
Sensor, including housing and sensor main body, the sensor main body be arranged on housing inner side, the housing include response body,
Upper cover plate, lower cover and connecting pole, the madial wall of response body are fixedly connected with connecting pole, are covered in the top margin contact connection of connecting pole
Plate, the side of upper cover plate is fixedly connected with response body, and the bottom of response body is fixedly connected with lower cover, and two are offered on response body
Signal wire, signal wire connection sensor main body are installed in individual circular connecting hole, connecting hole；The sensor main body includes should
Become post, antioverloading groove and connecting bridge, one end of connecting bridge is fixedly connected with connecting pole, and the other end of connecting bridge is fixedly connected with strain
Post, strain bore is offered in the center of the strain post, and the side of strain post is fixedly connected with antioverloading groove.
It is used as further program of the utility model：The strain bore is manhole, and antioverloading groove is located at strain bore
Both sides.
It is used as further program of the utility model：First through hole, strain post and antioverloading are offered on the upper cover plate
Groove runs through first through hole.
It is used as further program of the utility model：The center of the lower cover offers the second rounded through hole,
The diameter of second through hole is identical with the diameter of strain bore.
Compared with prior art, the utility model beneficial effect：This ultra low type tension compression bidirectional antioverloading sensor, sensor
Main body is arranged on the inner side of housing, and the center of sensor main body offers strain bore, and the both sides of strain bore are provided with antioverloading
Groove, it is possible to achieve the antioverloading purpose of tension compression bidirectional is realized in the case where not increasing height, the overall dimensions of sensor are smaller,
It can realize and be installed in short environment, adaptability is good.
Brief description of the drawings
Fig. 1 is that entirety of the present utility model connects schematic diagram；
Fig. 2 is sensor main body schematic diagram of the present utility model；
Fig. 3 is overall schematic top plan view of the present utility model；
Fig. 4 is sensor schematic top plan view of the present utility model.
In figure：1- housings；11- response bodies；111- connecting holes；12- upper cover plates；121- first through hole；13- lower covers；
The through holes of 131- second；14- connecting poles；2- sensor main bodies；21- strains post；211- strain bores；22- antioverloading grooves；23- connections
Bridge.；3- signal wires
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1-4, the utility model embodiment, a kind of ultra low type tension compression bidirectional antioverloading sensor, including shell
Body 1 and sensor main body 2, the overall dimensions of housing 1 are smaller, it is possible to achieve installed in short environment, and adaptability is good, sensing
Device main body 2 is arranged on the inner side of housing 1, and housing 1 includes response body 11, upper cover plate 12, lower cover 13 and connecting pole 14, response body
11 be in short annular shape, and the madial wall of response body 11 is fixedly connected with connecting pole 14, and connecting pole 14 has four, four connections
Post 14 is uniformly distributed in the inner side of response body 11, the top margin contact connection upper cover plate 12 of connecting pole 14, upper cover plate 12 and lower cover
13 are used to offer first through hole 121, first through hole 121 on the sensor main body 2 inside protection response body 11, upper cover plate 12
Shape it is with the outward appearance of sensor main body 2 similar, strain post 21 and antioverloading groove 22 run through first through hole 121, strain post 21
The height of response body 11 is highly slightly higher than, the side of upper cover plate 12 is fixedly connected with response body 11, and the bottom of response body 11 is with
Cover plate 13 is fixedly connected, and the center of lower cover 13 offers the second rounded through hole 131, the diameter of the second through hole 131 with
The diameter of strain bore 211 is identical, and the axis of the second through hole 131 keeps overlapping with the axis of strain bore 211, it is ensured that the precision of installation
Offered on property, response body 11 and signal wire 3 is installed in two circular connecting holes 111, connecting hole 111, signal wire 3 is connected
Sensor main body 2；Sensor main body 2 includes strain post 21, antioverloading groove 22 and connecting bridge 23, one end of connecting bridge 23 and connection
Post 14 is fixedly connected, and the other end of connecting bridge 23 is fixedly connected with strain post 21, and strain post 21 is located at the center of whole device,
The center of strain post 21 offers strain bore 211, and strain bore 211 is manhole, and antioverloading groove 22 is located at strain bore 211
Both sides, it is possible to achieve the antioverloading purpose of tension compression bidirectional is realized in the case where not increasing height, strain the side of post 21 with preventing
Overload tank 22 is fixedly connected.
In summary：This ultra low type tension compression bidirectional antioverloading sensor, sensor main body 2 is arranged on the inner side of housing 1, passes
The center of sensor main body 2 offers strain bore 211, and the both sides of strain bore 211 are provided with antioverloading groove 22, it is possible to achieve not
The antioverloading purpose of tension compression bidirectional is realized in the case of increase height, the overall dimensions of sensor are smaller, it is possible to achieve short
Environment in install, adaptability is good.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of ultra low type tension compression bidirectional antioverloading sensor, including housing (1) and sensor main body (2), it is characterised in that：Institute
The inner side that sensor main body (2) is arranged on housing (1) is stated, the housing (1) includes response body (11), upper cover plate (12), lower cover
Plate (13) and connecting pole (14), the madial wall of response body (11) are fixedly connected with connecting pole (14), and the top margin of connecting pole (14) connects
Connection upper cover plate (12) is touched, the side of upper cover plate (12) is fixedly connected with response body (11), the bottom of response body (11) and lower cover
(13) it is fixedly connected, is offered on response body (11) in two circular connecting holes (111), connecting hole (111) and letter is installed
Number line (3), signal wire (3) connection sensor main body (2)；The sensor main body (2) includes strain post (21), antioverloading groove
(22) and connecting bridge (23), one end of connecting bridge (23) is fixedly connected with connecting pole (14), and the other end of connecting bridge (23) is fixed
Strain post (21) is connected, strain bore (211) is offered in the center of the strain post (21), the side of strain post (21) is with preventing
Overload tank (22) is fixedly connected.
2. a kind of ultra low type tension compression bidirectional antioverloading sensor according to claim 1, it is characterised in that：The strain bore
(211) it is manhole, antioverloading groove (22) is positioned at the both sides of strain bore (211).
3. a kind of ultra low type tension compression bidirectional antioverloading sensor according to claim 1, it is characterised in that：The upper cover plate
(12) first through hole (121) is offered on, strain post (21) and antioverloading groove (22) run through first through hole (121).
4. a kind of ultra low type tension compression bidirectional antioverloading sensor according to claim 1, it is characterised in that：The lower cover
(13) center offers rounded the second through hole (131), and the diameter of the second through hole (131) is straight with strain bore (211)
Footpath is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720356554.4U CN206593731U (en) | 2017-03-31 | 2017-03-31 | A kind of ultra low type tension compression bidirectional antioverloading sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720356554.4U CN206593731U (en) | 2017-03-31 | 2017-03-31 | A kind of ultra low type tension compression bidirectional antioverloading sensor |
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| Publication Number | Publication Date |
|---|---|
| CN206593731U true CN206593731U (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720356554.4U Active CN206593731U (en) | 2017-03-31 | 2017-03-31 | A kind of ultra low type tension compression bidirectional antioverloading sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081958A (en) * | 2019-05-14 | 2019-08-02 | 苏州博学智能科技有限公司 | A kind of high-precision intelligent digital sensor |
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2017
- 2017-03-31 CN CN201720356554.4U patent/CN206593731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081958A (en) * | 2019-05-14 | 2019-08-02 | 苏州博学智能科技有限公司 | A kind of high-precision intelligent digital sensor |
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