CN205580577U - Weight detection device - Google Patents
Weight detection device Download PDFInfo
- Publication number
- CN205580577U CN205580577U CN201620374067.6U CN201620374067U CN205580577U CN 205580577 U CN205580577 U CN 205580577U CN 201620374067 U CN201620374067 U CN 201620374067U CN 205580577 U CN205580577 U CN 205580577U
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- base
- spring
- detecting device
- top cover
- weight detecting
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Abstract
The utility model discloses a weight detection device is applied to intellectual detection system object weight and feedback information, including base and top cap, the top cap covers and installs directly over the base, and its characterized in that is provided with trigger mechanism and compressing mechanism, and the trigger mechanism includes micro -gap switch and switch trigger part, and micro -gap switch installs in the groove of base, corresponds micro -gap switch position top and set up a trigger part mounting hole on the top cap, places switch trigger part in the trigger part mounting hole, thereby triggers micro -gap switch feedback micro -gap switch 0 through switch trigger part, the compressing mechanism includes spring and spring mounting portion, and the spring sets up in base and top cap complex spring mounting portion, and the decrement of spring changes and changes along with the weight that detects the thing. Base and top cap all use resin material to adopt the manufacturing of die sinking technology, but batch production, and the design is exquisite compact, practices thrift space and reduce cost, the life extension to can adjust according to the measurement weight demand of difference, the range of application is extensive.
Description
Technical field
This utility model relates to a kind of Weight detecting device, particularly relates to the intelligent Weight detecting device of a kind of automatization feedback weighing results.
Background technology
For the measurement of weight of object, the advantages such as increasing use LOAD CELLS replaces manual measurement, its quick, convenient, automatization's feedback signal of dependence are generalized application.In inkjet printing field, also LOAD CELLS can be applied to, for the ink weight in ink tank is measured, when ink run out or weight saving to a certain numerical value time, Weight detecting device detects signal and sends feedback information, reminds operator add ink or change ink tank to proceed print job.
LOAD CELLS is actually a kind of device that quality signal is changed into the output of measurable signal of telecommunication.LOAD CELLS is divided into 8 classes such as photo-electric, fluid pressure type, electromagnetic type, condenser type, magnetic pole deformation type, vibration type, gyro ceremony, resistance-strain type by conversion method at present.
Chinese patent 201510397073.3 describes a kind of LOAD CELLS using butterfly spring and Hall element method, owing to disk spring rigidity is big, buffering vibration absorption ability is strong, small deformation can be relied on to bear big load, stroke is short, load weight, but wastes one's talent on a petty job when measuring such as side crops industry ink tank class Item Weight.Chinese patent 201420655313.6 describes a kind of guide frame using linear bearing and guide pillar and carries out spacing measurement, and structure is slightly complicated, need certain operating time when producing and assemble.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, it is provided that a kind of Weight detecting device lifted steadily and be easy to batch machining production.
Above-mentioned technical problem is that of the present utility model is had been resolved by following technical proposals: propose a kind of Weight detecting device, including base and top cover, top cover covers and is installed on directly over base, it is characterized in that, it is provided with trigger mechanism and compression mechanism, trigger mechanism includes microswitch and switch triggering part, microswitch is installed on the groove of base, on top cover, corresponding microswitch position is provided above a trigger member installing hole, trigger member installing hole is placed switch triggering part, triggers microswitch by switch triggering part thus feed back detection information；Compression mechanism includes spring and spring mountings, and spring is arranged in the spring mountings between base and top cover, and the decrement of spring changes with the weight of detectable substance and changes.
In above-mentioned Weight detecting device, described microswitch is installed on the groove of base by microswitch locking nail.
In above-mentioned Weight detecting device, described spring and spring mountings are uniformly distributed on base and arrange three.
In above-mentioned Weight detecting device, Weight detecting device also sets up bindiny mechanism, and bindiny mechanism is included on base the fixing seat arranged and the fixing sleeve being equipped with on top cover, and fixed cover jacket casing is loaded on fixing seat.
In above-mentioned Weight detecting device, described fixing seat is respectively arranged at the center of base and the two ends, left and right at center, arranges three altogether.
In above-mentioned Weight detecting device, it is connected by screw between described fixing seat and fixing sleeve.
In above-mentioned Weight detecting device, described base and top cover use resin material to use die sinking process manufacture.
This utility model is by die sinking process batch production base and top cover, structure deft design is compact, save space and cost can be reduced, increase the service life, according to different measurement weight requirements, the screw-in amount of screw can be adjusted, in order to be suitable for Different Weight for detecting the triggering of device feedback system simultaneously, use flexibly, have wide range of applications.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model Weight detecting device；
Fig. 2 is the exploded perspective figure of this utility model Weight detecting device；
Fig. 3 is the schematic perspective view after this utility model Weight detecting device hides top cover；
Fig. 4 is the axonometric chart of top cover in this utility model Weight detecting device.
In figure, base 1, top cover 2, base wall 10, spring 11, spring mounting seat 12, fixing seat 13, middle fixing seat 14, microswitch 15, base groove 16, microswitch locking nail 161, cover wall 20, fixing bar 22, fixing sleeve 23, middle fixing sleeve 24, trigger screw mounting hole 25, screw 231 installed by sleeve, middle fixing screw 241, trigger screw 251.
Detailed description of the invention
Describe the Weight detecting device structure in one specific embodiment of this utility model below in conjunction with the accompanying drawings in detail.
As shown in Figure 1, Weight detecting device profile in the present embodiment is brief, air, it is one to be similar to cylindrical shape, including base 1 and top cover 2, the overall dimensions of base 1 is slightly less than the overall dimensions of top cover 2, top cover 2 covers and is installed on directly over base 1, during use, the object needing weight detecting is positioned on top cover 2, such as when needing the usage degree detecting ink tank ink inside, ink tank is placed on top cover 2, along with ink is gradually used, the pressure of top cover 2 carrying is more and more less, when ink is finished or reaches the degree that preset alarm lacks ink, Weight detecting device just feedback signal, send warning, prompting user adds ink or the ink tank the most more renewed.
Fig. 2 is the exploded perspective figure of Weight detecting device, as shown in the figure, base 1 is a cylinder shape groove structure, seat 14 is fixed including base wall 10, spring mounting seat 12, fixing seat 13 and centre, base wall 10 arranges a base groove 16, as it is shown on figure 3, microswitch 15 is installed at base groove 16, and by microswitch locking nail 161, microswitch 15 installation is locked in base wall 10；Fixing seat 14 in the middle of one is set at base 1 inner hub location, is the shoulder hole structure of through hole centered by it, for fixing with top cover 2；Fixing by centre centered by seat 14, arrange three spring mounting seats 12 being uniformly distributed about, spring mounting seat 12 is still shoulder hole structure, places spring 11 in its hole；Fixing by centre centered by seat 14, be respectively provided with one at two ends around and fix seat 13, fixing seat 13 be to fix the shoulder hole that seat 14 size is different from centre, retrains relative motion for consolidating with top cover 2.
As shown in Figure 4, top cover 2 includes that sleeve 24 is fixed in cover wall 20, fixing bar 22, fixing sleeve 23 and centre, cover wall 20 is a cylinder shape groove, overall dimensions is slightly larger than the overall dimensions of the base wall 10 of base 1, during installation, cover wall 20 buckle closure is in base wall 10, the center setting of top cover 2 is fixed centre corresponding to seat 14 with the centre on base 1 and is fixed sleeve 24, middle fixing sleeve 24 is a ladder hole, and middle fixing seat 14 is fixed sleeve 24 and is connected fixing by the fixing screw 241 in centre between the two with centre；Fix by centre centered by sleeve 24, three fixing bars 22 corresponding with spring mounting seat 12 on base 1 are set being uniformly distributed about, the external diameter of fixing bar 22 is less than the hole internal diameter of spring mounting seat 12, fixing bar 22 is inserted vertically in the hole of spring mounting seat 12, is provided with spring 11 between fixing bar 22 and spring mounting seat 12；Fixing by centre centered by sleeve 24, be respectively provided with the fixing sleeve 23 corresponding with base 1 upper fixed seat 13 at two ends around, fixing sleeve 23 is through-hole structure, and fixing connection by sleeve installation screw 231 between sleeve 23 with fixing seat 13 is fixed；On top cover 2, microswitch 15 position on corresponding base 1 arranges a triggering screw mounting hole 25, and triggering screw mounting hole 25 is a shoulder hole, wherein places and triggers screw 251, contacts microswitch 15 by triggering screw 251 thus feeds back detection information.
During assembling, microswitch locking nail 161 is first used microswitch 15 to be locked at base groove 16, then each placement spring 11 in three spring mounting seats 12, then by top cover 2 buckle closure on base 1, screw mounting hole 25 correspondence is gone to above microswitch 15, screws in and trigger screw 251 to correct position；Three fixing bars 22 are inserted respectively in the spring of three spring mounting seats 12；Two fixing sleeves 23 insert two respectively and fix in seat 13, screw in sleeve and install the fixing connection of screw 231；Middle fixing sleeve 24 inserts in middle fixing seat 14, and in the middle of screw-in, fixing screw 241 is fixing connects.
During use, the ink tank filling ink is placed above top cover 2, owing to the weight of ink tank makes the spring 11 in Weight detecting device be compressed, top cover 2 drops to the extreme lower position of compression, trigger screw 251 and contact microswitch 15, control system feedback ink supply normal signal, along with the injection of ink uses, the weight of ink tank is more and more lighter, the decrement of spring 11 tapers into, top cover 2 is gradually increasing, the triggering screw 251 being simultaneously attached on top cover is gradually increasing, after triggering screw 251 leaves microswitch 15, control system feedback lacks ink signal, prompting user adds ink or more renews ink tank.Wherein, the model of spring 11 is calculated according to measuring needed for weight, when using for the first time, needs the relation of position that height that experiment determines that screw screws in, microswitch 15 be triggered and corresponding sense weight, after stable testing, the most sustainable use.
Base 1 of the present utility model and top cover 2 all can use resin material to use die sinking process manufacture, it is possible to batch production, and deft design is compact, save space and reduce cost, and service life extends.And can be adjusted according to different measurement weight requirements, have wide range of applications.
It is pointed out that all any deformation made according to detailed description of the invention of the present utility model, the scope recorded all without departing from spirit of the present utility model and claim.
Claims (7)
1. a Weight detecting device, including base and top cover, top cover covers and is installed on directly over base, it is characterized in that, being provided with trigger mechanism and compression mechanism, trigger mechanism includes microswitch and switch triggering part, microswitch is installed on the groove of base, on top cover, corresponding microswitch position is provided above a trigger member installing hole, places switch triggering part, trigger microswitch by switch triggering part thus feed back detection information in trigger member installing hole；Compression mechanism includes spring and spring mountings, and spring is arranged in the spring mountings between base and top cover, and the decrement of spring changes with the weight of detectable substance and changes.
2. Weight detecting device as claimed in claim 1, it is characterised in that described microswitch is installed on the groove of base by microswitch locking nail.
3. Weight detecting device as claimed in claim 1, it is characterised in that described spring and spring mountings are uniformly distributed on base and arrange three.
4. Weight detecting device as claimed in claim 1, it is characterised in that Weight detecting device also sets up bindiny mechanism, bindiny mechanism is included on base the fixing seat arranged and the fixing sleeve being equipped with on top cover, and fixed cover jacket casing is loaded on fixing seat.
5. Weight detecting device as claimed in claim 4, it is characterised in that described fixing seat is respectively arranged at the center of base and the two ends, left and right at center, arranges three altogether.
6. Weight detecting device as claimed in claim 4, it is characterised in that be connected by screw between described fixing seat and fixing sleeve.
7. Weight detecting device as claimed in claim 1, it is characterised in that described base and top cover use resin material to use die sinking process manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374067.6U CN205580577U (en) | 2016-04-28 | 2016-04-28 | Weight detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374067.6U CN205580577U (en) | 2016-04-28 | 2016-04-28 | Weight detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205580577U true CN205580577U (en) | 2016-09-14 |
Family
ID=56858438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620374067.6U Expired - Fee Related CN205580577U (en) | 2016-04-28 | 2016-04-28 | Weight detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205580577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593057A (en) * | 2018-05-30 | 2018-09-28 | 吴江市天富金属制品有限公司 | A kind of desk-top pressure gauge of fitness equipment part |
| CN110081812A (en) * | 2019-05-30 | 2019-08-02 | 川开电气有限公司 | Dynamic/static contact depth of engagement measuring device |
-
2016
- 2016-04-28 CN CN201620374067.6U patent/CN205580577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593057A (en) * | 2018-05-30 | 2018-09-28 | 吴江市天富金属制品有限公司 | A kind of desk-top pressure gauge of fitness equipment part |
| CN110081812A (en) * | 2019-05-30 | 2019-08-02 | 川开电气有限公司 | Dynamic/static contact depth of engagement measuring device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20190428 |