CN209296201U - One kind is convenient for connection force sensor for multiple components - Google Patents
One kind is convenient for connection force sensor for multiple components Download PDFInfo
- Publication number
- CN209296201U CN209296201U CN201920022231.0U CN201920022231U CN209296201U CN 209296201 U CN209296201 U CN 209296201U CN 201920022231 U CN201920022231 U CN 201920022231U CN 209296201 U CN209296201 U CN 209296201U
- Authority
- CN
- China
- Prior art keywords
- disk
- force sensor
- convenient
- multiple components
- pedestal
- 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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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses one kind convenient for connection force sensor for multiple components, including disk, the disk bottom end is connected with pedestal by support column, the disk top is equipped with cushion collar by annular groove, support bar is installed inside the cushion collar, the pedestal side is equipped with connector lug by cutting ferrule, seal closure is socketed outside the support column, described the utility model is scientific and reasonable for structure, it is safe and convenient to use, it is provided with cushion collar and support bar, avoid disk top discontinuity, lead to core load excessive, cause the damage of disk, it is provided with connector lug and cutting ferrule, realize the seal protection to connecting position of wires, reduce the abrasion of conducting wire when in use, conducting wire is avoided to loosen in measurement simultaneously, influence the accuracy of force sensor measuring, it is provided with seal closure, dust and moisture is avoided to enter tired inside device Product, leads to the damage of device, while heat insulating mattress being cooperated to reduce ambient temperature variation interference caused by force snesor.
Description
Technical field
It is specially a kind of convenient for connection multi -components power sensing the utility model relates to force sensor for multiple components technical field
Device.
Background technique
Force snesor is a kind of electronic component that force signal is changed into electric signal output, and force snesor is mainly by three portions
It is grouped as, force sensing element, conversion element and circuit part, with the development that miniaturization of electronic products is miniaturized, electronic product pair
The requirement of its internal component miniaturization is higher and higher, and pressure sensor is applied to a variety of electronics and produces as common sensor
In product, but there is disk top discontinuity in existing force snesor, lead to core load excessive when in use, cause to justify
The damage of disk, shortage are easy to happen loosening to the protection of disk and conducting wire when in use, lead to equipment poor contact, and influence power passes
The problem of accuracy of sensor measurement, so we are to these situations, to avoid above-mentioned technical problem, it is necessory to provide one kind
Convenient for connection force sensor for multiple components to overcome the defect in the prior art.
Utility model content
The purpose of this utility model is to provide one kind convenient for connection force sensor for multiple components, to solve above-mentioned background technique
In existing force snesor there is disk top discontinuity when in use, lead to core load excessive, cause the damage of disk
Bad, shortage is easy to happen loosening to the protection of disk and conducting wire when in use, leads to equipment poor contact, influences force snesor survey
The problem of accuracy of amount.
To achieve the above object, the utility model provides the following technical solutions: one kind being convenient for connection force sensor for multiple components,
Including disk, the disk bottom end is connected with pedestal by support column, offers film trap inside the support column, in the disk
Portion offers annular groove, is equipped with core in the middle part of the annular groove, and the disk both sides of the edge are uniformly provided with air hole,
The disk outer portion side is equipped with connector lug by screw thread, and the connector lug side is socketed with cutting ferrule, peace inside the cutting ferrule
Equipped with conducting wire, cushion collar is covered with by snap-gauge inside the annular groove, is connected with inside the cushion collar by elastic rod
Wired plate is installed in support bar, the connector lug inside, and the line intralamellar part offers string holes, is covered with silica gel outside the line plate
Gasket is fixedly connected between the silica gel pad and connector lug by compressed spring, is led between the compressed spring and connector lug
Spring fixed seat is crossed to be fixedly connected.
Preferably, the film trap inner wall is covered with foil gauge, and foil gauge half is as temperature-compensating plate, the other half conduct
Measure foil gauge.
Preferably, the base bottom is socketed with improved mat, and improved mat surface offers colored screw thread.
Preferably, seal closure is socketed with outside the support column, the seal closure and disk junction are equipped with rubber strip,
Heat insulating mattress is covered with by groove inside the seal closure.
Preferably, the base-plates surface is coated with antirust paint, and protecting film is covered with outside antirust paint.
Preferably, the base interior upper surface is covered with sensor chip.
The prior art is compared, the beneficial effects of the utility model are: the utility model is scientific and reasonable for structure, uses secure side
Just:
1, it is provided with annular groove, cushion collar, support bar and elastic rod, cushion collar is mounted on by core by annular groove
Both sides of the edge are supported support bar by elastic rod, avoid disk top discontinuity, lead to core load excessive, make
At the damage of disk, protection of the cushion collar to disk is realized.
2, it is provided with connector lug, cutting ferrule, line plate, silica gel pad and compressed spring, will be led by the cutting ferrule of connector lug side
Line is attached with pedestal, and conducting wire is fixed by line plate, is cooperated support of the compressed spring to silica gel pad, is connected to conducting wire
The place of connecing is sealed protection, reduces the abrasion of conducting wire when in use, while conducting wire being avoided to loosen, and leads to equipment contact not
It is good, influence the accuracy of force sensor measuring.
3, it is provided with seal closure, rubber strip and heat insulating mattress, by seal closure to being sealed outside support column, and by rubber
Adhesive tape carries out secondary seal to the junction of support column and pedestal, avoids dust and moisture from entering accumulation inside device, causes
The damage of device, while heat insulating mattress being cooperated to reduce ambient temperature variation interference caused by force snesor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model cushion collar；
Fig. 3 is the schematic diagram of internal structure of the utility model connector lug；
Fig. 4 is the mounting structure schematic diagram of the utility model seal closure；
Figure label: 1, disk；2, support column；3, pedestal；4, film trap；5, annular groove；6, core；7, air hole；8,
Connector lug；9, cutting ferrule；10, conducting wire；11, cushion collar；12, support bar；13, elastic rod；14, snap-gauge；15, line plate；16, string holes；
17, silica gel pad；18, compressed spring；19, seal closure；20, rubber strip；21, heat insulating mattress.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution, and one kind is convenient for connection force sensor for multiple components, packet
Disk 1 is included, 1 bottom end of disk is connected with pedestal 3 by support column 2, in order to increase the friction of pedestal 3 Yu mounting surface surface, avoids
Pedestal 3 loosens when in use, improves the fastness of force snesor installation, and 3 bottom end of pedestal is socketed with improved mat, and anti-skidding
Gasket surface offers colored screw thread, in order to improve the Corrosion Protection on 3 surface of pedestal, avoids pedestal 3 after long-term use, by
Corrosion and damage extends the actual life of pedestal 3, and 3 surface of pedestal is coated with antirust paint, and protection is covered with outside antirust paint
Film causes stress sensor chip in order to avoid external air flow and extraneous light are directly contacted with pressure sensor chip
Error, influences the performance of product, and 3 inside upper surface of pedestal is covered with sensor chip, film trap 4 is offered inside support column 2, is
Reduce the interference that ambient temperature generates pressure measurement, force snesor is compensated, the accurate of force sensor measuring is improved
Property, 4 inner wall of film trap is covered with foil gauge, and foil gauge half, as temperature-compensating plate, the other half is as measurement foil gauge, disk
Annular groove 5 is offered inside 1, and core 6 is installed in the middle part of annular groove 5,1 both sides of the edge of disk are uniformly provided with air hole 7,
1 outside side of disk is equipped with connector lug 8 by screw thread, and 8 side of connector lug is socketed with cutting ferrule 9, is equipped with conducting wire inside cutting ferrule 9
10, cushion collar 11 is covered with by snap-gauge 14 inside annular groove 5, support bar is connected with by elastic rod 13 inside cushion collar 11
12, wired plate 15 is installed inside connector lug 8, string holes 16 is offered inside line plate 15, silica gel pad 17 is covered with outside line plate 15,
It is fixedly connected between silica gel pad 17 and connector lug 8 by compressed spring 18, passes through spring between compressed spring 18 and connector lug 8
Fixing seat is fixedly connected.
Seal closure 19 is socketed with outside support column 2, seal closure 19 and 1 junction of disk are equipped with rubber strip 20, seal closure
19 inside are covered with heat insulating mattress 21 by groove.
The working principle and process for using of the utility model: a kind of process convenient for connecting force sensor for multiple components is being used
In, firstly, improving the fastness of force snesor installation by pedestal 3, cushion collar 11 is mounted on by core by annular groove 5
6 both sides of the edge are supported support bar 12 by elastic rod 13, avoid 1 top discontinuity of disk, and core 6 is caused to load
It is excessive, the damage of disk 1 is caused, protection of the cushion collar 11 to disk 1 is realized, then, passes through the cutting ferrule 9 of 8 side of connector lug
Conducting wire 10 and pedestal 3 are attached, and conducting wire 10 is fixed by line plate 15, cooperates compressed spring 18 to silica gel pad 17
Support, protection is sealed to 10 junction of conducting wire, reduces the abrasion of conducting wire 10 when in use, at the same avoid conducting wire 10 send out
It is raw to loosen, lead to equipment poor contact, influence the accuracy of force sensor measuring, when test, by pressing mold to 1 top of disk into
Row squeezes, when there is no pressure, the full bridge circuit of foil gauge Compositional balance, and when pressure acts on core 6, foil gauge composition
Electric bridge disequilibrium, output and pressure at certain relationship voltage, by 4 internal strain piece of film trap form measuring bridge it is same
When institute's stress for being measured from each component part be collected, wherein half foil gauge is attached to 2 interior solid portion conduct of support column
Temperature-compensating plate, the other half is as measurement foil gauge, and easy to use, measurement accuracy is high.
Finally, by seal closure 19 to being sealed outside support column 2, and by rubber strip 20 to support column 2 and pedestal 3
Junction carries out secondary seal, and dust and moisture is avoided to enter accumulation inside device, leads to the damage of device, at the same cooperate every
Heat pad piece 21 reduces ambient temperature variation interference caused by force snesor.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. one kind is convenient for connection force sensor for multiple components, including disk (1), it is characterised in that: disk (1) bottom end passes through branch
Dagger (2) is connected with pedestal (3), is offered film trap (4) inside the support column (2), offers annular inside the disk (1)
Groove (5), annular groove (5) middle part are equipped with core (6), and disk (1) both sides of the edge are uniformly provided with air hole
(7), the external side of the disk (1) is equipped with connector lug (8) by screw thread, and connector lug (8) side is socketed with cutting ferrule
(9), it is equipped with conducting wire (10) inside the cutting ferrule (9), is covered with cushion collar by snap-gauge (14) inside the annular groove (5)
(11), it is connected with support bar (12) inside the cushion collar (11) by elastic rod (13), is equipped with inside the connector lug (8)
Line plate (15), the line plate (15) is internal to be offered string holes (16), is covered with silica gel pad (17), institute outside the line plate (15)
It states and is fixedly connected between silica gel pad (17) and connector lug (8) by compressed spring (18), the compressed spring (18) and wiring
It is fixedly connected between head (8) by spring fixed seat.
2. according to claim 1 a kind of convenient for connection force sensor for multiple components, it is characterised in that: in the film trap (4)
Wall is covered with foil gauge, and foil gauge half, as temperature-compensating plate, the other half is as measurement foil gauge.
3. according to claim 1 a kind of convenient for connection force sensor for multiple components, it is characterised in that: pedestal (3) bottom
End cap is connected to improved mat, and improved mat surface offers colored screw thread.
4. according to claim 1 a kind of convenient for connection force sensor for multiple components, it is characterised in that: the support column (2)
Outside is socketed with seal closure (19), and the seal closure (19) and disk (1) junction are equipped with rubber strip (20), the seal closure
(19) internal that heat insulating mattress (21) are covered with by groove.
5. according to claim 1 a kind of convenient for connection force sensor for multiple components, it is characterised in that: pedestal (3) table
Face is coated with antirust paint, and protecting film is covered with outside antirust paint.
6. according to claim 1 a kind of convenient for connection force sensor for multiple components, it is characterised in that: in the pedestal (3)
Portion upper surface is covered with sensor chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022231.0U CN209296201U (en) | 2019-01-07 | 2019-01-07 | One kind is convenient for connection force sensor for multiple components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022231.0U CN209296201U (en) | 2019-01-07 | 2019-01-07 | One kind is convenient for connection force sensor for multiple components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209296201U true CN209296201U (en) | 2019-08-23 |
Family
ID=67641768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920022231.0U Expired - Fee Related CN209296201U (en) | 2019-01-07 | 2019-01-07 | One kind is convenient for connection force sensor for multiple components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209296201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113799155A (en) * | 2020-06-16 | 2021-12-17 | 奥腾工业自动化(廊坊)有限公司 | Robotic force/torque sensor with controlled heat conduction |
| CN116026515A (en) * | 2023-03-29 | 2023-04-28 | 深圳市鑫精诚传感技术有限公司 | Six-axis force sensor with accurate force measurement |
-
2019
- 2019-01-07 CN CN201920022231.0U patent/CN209296201U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113799155A (en) * | 2020-06-16 | 2021-12-17 | 奥腾工业自动化(廊坊)有限公司 | Robotic force/torque sensor with controlled heat conduction |
| CN113799155B (en) * | 2020-06-16 | 2024-05-28 | 奥腾工业自动化(廊坊)有限公司 | Robot/torque sensor with controlled heat transfer |
| CN116026515A (en) * | 2023-03-29 | 2023-04-28 | 深圳市鑫精诚传感技术有限公司 | Six-axis force sensor with accurate force measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20210107 |