CN206695890U - Balance lead sealing mechanism based on vertical toggle switch - Google Patents
Balance lead sealing mechanism based on vertical toggle switch Download PDFInfo
- Publication number
- CN206695890U CN206695890U CN201720196169.8U CN201720196169U CN206695890U CN 206695890 U CN206695890 U CN 206695890U CN 201720196169 U CN201720196169 U CN 201720196169U CN 206695890 U CN206695890 U CN 206695890U
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- CN
- China
- Prior art keywords
- lead sealing
- toggle switch
- counterbore
- balance
- sealing mechanism
- 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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Abstract
The utility model discloses a kind of balance lead sealing mechanism based on vertical toggle switch, it is related to balance field of weighing, including：The vertical toggle switch being arranged on pcb board, the lead sealing lid for being arranged at the first counterbore of day flat bottoms and being installed on the first counterbore, the first through hole for placing vertical toggle switch is provided with the first counterbore；Lead sealing, which covers, is provided with the first lead seal hole, and for carrying out lead sealing with the second lead seal hole in day flat bottoms.Under lead sealing state, lead sealing lid is locked out the utility model, and user can not carry out illegal operation.Under lead sealing released state, open lead sealing lid and vertical toggle switch is carried out to stir operation, balance can be calibrated.Vertical toggle switch can be stirred directly with hand, can also be fluctuated with shaft.The utility model is that the lead sealing function of balance can be achieved without complicated mechanism, and easy to operate, manufacturing cost is low.
Description
Technical field
Balance field of weighing is the utility model is related to, more particularly to a kind of balance Lead sealing machine based on vertical toggle switch
Structure.
Background technology
Instrument and meter particularly electronic balance product often switchs with lead sealing, and supervision department can be to correction after the examination and test of products
Switch carries out lead sealing, prevents from illegally changing product setting, prevents from practising fraud.Prior art is usually to set lead using operation is stirred
Sealing mechanism, the mechanism using the lead sealing mechanism for stirring operation is more complicated, and die sinking cost is high, and installs, dismounting and using having not
Just, operating efficiency is influenceed.
Utility model content
In view of the drawbacks described above of prior art, the utility model provides a kind of balance lead sealing based on vertical toggle switch
Mechanism, it is intended to solve the problems, such as metering scales lead sealing, the balance lead sealing mechanism is simple in construction, is easy to supervision department's installation, dismounting.
To achieve the above object, the utility model provides a kind of balance lead sealing mechanism based on vertical toggle switch, including：
The vertical toggle switch being arranged on pcb board；
The first counterbore of day flat bottoms is arranged at, is provided with first counterbore for placing the vertical toggle switch
First through hole；
The lead sealing lid being installed on first counterbore, the lead sealing, which covers, is provided with the first lead seal hole, and is used for and institute
The second lead seal hole stated in day flat bottoms carries out lead sealing.
In the technical scheme, calibration switch is to use vertical toggle switch, and under lead sealing state, lead sealing lid is locked out
, user can not carry out illegal operation.Under lead sealing released state, open lead sealing lid and vertical toggle switch is carried out to stir behaviour
Make, balance can be calibrated.Vertical toggle switch can be stirred directly with hand, can also be fluctuated with shaft.Adopt
The lead sealing function of balance can be achieved without complicated mechanism with the technical program, easy to operate, manufacturing cost is low.
In one embodiment, the first through hole is opened in first counterbore base.In the technical scheme, use
It is to be opened in the first counterbore base in placing the first through hole of toggle switch of pcb board, directly can be to stirring out with shaft
Row is put into stir.
In one embodiment, the first through hole is opened in the first counterbore side wall.In the technical scheme, use
It is to be opened in the first counterbore side wall in placing the first through hole of toggle switch of pcb board, can be with shaft by toggle switch top
Go down, can be triggered toggle switch come easy to operate with uncinus.
In one embodiment, it is provided with the inside of the lead sealing lid and stirs device for stir the toggle switch.
In the technical scheme, lead sealing lid, which is voluntarily equipped with, stirs device, avoids user from can not find the utensil stirred temporarily.
In one embodiment, the device of stirring is shaft-like, it is described stir device bottom and be provided with stir hook；When the day
When flat lead sealing mechanism is in lead sealing state, the device of stirring does not contact the toggle switch；When the balance lead sealing mechanism is in
During demarcation state, the device of stirring can be used for stirring the toggle switch.
In the technical scheme, toggle switch can be jacked down by stirring device, can also be triggered toggle switch and be come, and
When will stir device and be placed in the first counterbore, not with the component contact in the first counterbore, the storage for stirring device ensure that.
In one embodiment, the balance includes upper lid and lower cover, and first counterbore is arranged at lower cover bottom, institute
State the screw counterbore being provided with the first counterbore for fixed weigher lower cover and upper lid.Screw is placed on Lead sealing machine by the technical scheme
Under structure, user can be avoided illegally to open balance upper and lower covers.
In one embodiment, the lead sealing lid is connected through a screw thread with first counterbore.In the technical scheme
A kind of specific connected mode of lead sealing lid and the first counterbore is provided, connected mode user is simple to operate, only need to be by lead sealing lid
Screw.
The beneficial effects of the utility model are：In the utility model, calibration switch is to use vertical toggle switch, in lead
Under envelope state, lead sealing lid is locked out, and user can not carry out illegal operation.Under lead sealing released state, lead sealing lid is opened to perpendicular
Carry out stirring operation to toggle switch, balance can be calibrated.Vertical toggle switch can be stirred directly with hand, can also
Fluctuated with shaft.The lead sealing function of balance can be achieved without complicated mechanism using the technical program, it is easy to operate,
Manufacturing cost is low.
Brief description of the drawings
Fig. 1 is the structural representation for the balance lead sealing mechanism that the utility model first embodiment provides；
Fig. 2 is the explosive view for the balance lead sealing mechanism that the utility model first embodiment provides；
Fig. 3 is the structural representation for the balance lead sealing mechanism lower cover that the utility model second embodiment provides；
Fig. 4 is the balance lead sealing mechanism pcb board structural representation that the utility model second embodiment provides.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1-2, in the utility model first embodiment, there is provided a kind of day based on vertical toggle switch 301
Flat lead sealing mechanism, including：
The vertical toggle switch 301 being arranged on pcb board 300；
The first counterbore 201 of day flat bottoms is arranged at, is provided with first counterbore 201 for placing described vertical group
The first through hole 205 of dynamic switch 301；
The lead sealing lid 100 being installed on first counterbore 201, the first lead seal hole is provided with the lead sealing lid 100
101, and for carrying out lead sealing with the second lead seal hole 202 in the day flat bottoms.
As shown in Fig. 2 in the utility model first embodiment, the first through hole 205 is opened in first counterbore
201 bottoms.As shown in figure 3, in the utility model second embodiment, the first through hole 205 is opened in first counterbore
201 side walls.Correspondingly, the vertical putting position of toggle switch 301 is as shown in Figure 4.
In the utility model first embodiment, the inner side of lead sealing lid 100 is provided with for stirring the toggle switch
301 stir device 102.
In the utility model first embodiment, to be shaft-like, the bottom of device 102 of stirring is provided with the device 102 of stirring
Stir hook 103；When the balance lead sealing mechanism is in lead sealing state, the device 102 of stirring does not contact the toggle switch
301；When the balance lead sealing mechanism is in demarcation state, the device 102 of stirring can be used for stirring the toggle switch 301.
It is noted that refer in lead sealing state：Lead sealing lid 100 is arranged on the first counterbore 201, quadrat of going forward side by side
State during envelope.Refer in demarcation state：Lead sealing lid 100 is removed, related personnel stirs the waved switch for demarcation, and
Balance is demarcated.
In the utility model first embodiment, the balance includes upper lid 400 and lower cover 200, first counterbore 201
The bottom of lower cover 200 is arranged at, is provided with first counterbore 201 and is sunk for the screw of fixed weigher lower cover 200 and upper lid 400
Hole 204.It is noted that also offering the second through hole 302 on pcb board, screwed hole 401 and screw are opened up on upper lid 400
Counterbore 204 is connected by screw, and fixed weigher upper and lower covers.
In the utility model first embodiment, the lead sealing lid 100 is connected through a screw thread with first counterbore 201.
As shown in Fig. 2 the two is connected by counterbore threads 203 and lid screw thread 104.It is noted that threaded connection be only merely compared with
Excellent embodiment, the utility model can carry out cooperation installation using other connected modes to the counterbore 201 of lead sealing lid 100 and first.
It is noted that typical case of the present utility model is the science balance such as balance balance, weighing sensor.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available embodiment is tested, all should be in the protection domain being defined in the patent claims.
Claims (7)
- A kind of 1. balance lead sealing mechanism based on vertical toggle switch, it is characterised in that including：The vertical toggle switch being arranged on pcb board；Be arranged at the first counterbore of day flat bottoms, be provided with first counterbore for place the vertical toggle switch the One through hole；The lead sealing lid being installed on first counterbore, the lead sealing, which covers, is provided with the first lead seal hole, and is used for and the day The second lead seal hole in flat bottoms carries out lead sealing.
- A kind of 2. balance lead sealing mechanism based on vertical toggle switch as claimed in claim 1, it is characterised in that：Described first Through hole is opened in first counterbore base.
- A kind of 3. balance lead sealing mechanism based on vertical toggle switch as claimed in claim 1, it is characterised in that：Described first Through hole is opened in the first counterbore side wall.
- A kind of 4. balance lead sealing mechanism based on vertical toggle switch as claimed in claim 1, it is characterised in that：The lead sealing Lid inner side is provided with stirs device for stir the toggle switch.
- A kind of 5. balance lead sealing mechanism based on vertical toggle switch as claimed in claim 4, it is characterised in that：It is described to stir Device to be shaft-like, it is described stir device bottom and be provided with stir hook；It is described to stir when the balance lead sealing mechanism is in lead sealing state Device does not contact the toggle switch；When the balance lead sealing mechanism is in demarcation state, the device of stirring can be used for stirring institute State toggle switch.
- 6. a kind of balance lead sealing mechanism based on vertical toggle switch as described in any one in claim 1-5, its feature It is：The balance includes upper lid and lower cover, and first counterbore is arranged at lower cover bottom, use is provided with first counterbore In fixed weigher lower cover and the screw counterbore of upper lid.
- 7. a kind of balance lead sealing mechanism based on vertical toggle switch as described in any one in claim 1-5, its feature It is：The lead sealing lid is connected through a screw thread with first counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196169.8U CN206695890U (en) | 2017-03-02 | 2017-03-02 | Balance lead sealing mechanism based on vertical toggle switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196169.8U CN206695890U (en) | 2017-03-02 | 2017-03-02 | Balance lead sealing mechanism based on vertical toggle switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206695890U true CN206695890U (en) | 2017-12-01 |
Family
ID=60439515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720196169.8U Expired - Fee Related CN206695890U (en) | 2017-03-02 | 2017-03-02 | Balance lead sealing mechanism based on vertical toggle switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206695890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757657A (en) * | 2018-05-30 | 2018-11-06 | 国电南瑞科技股份有限公司 | Cam-type sealed knob mechanism |
-
2017
- 2017-03-02 CN CN201720196169.8U patent/CN206695890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757657A (en) * | 2018-05-30 | 2018-11-06 | 国电南瑞科技股份有限公司 | Cam-type sealed knob mechanism |
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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: 20171201 Termination date: 20200302 |