CN207441532U - A kind of microswitch - Google Patents
A kind of microswitch Download PDFInfo
- Publication number
- CN207441532U CN207441532U CN201721411072.0U CN201721411072U CN207441532U CN 207441532 U CN207441532 U CN 207441532U CN 201721411072 U CN201721411072 U CN 201721411072U CN 207441532 U CN207441532 U CN 207441532U
- Authority
- CN
- China
- Prior art keywords
- housing
- locking mechanism
- jointing plate
- jointing
- snap
- 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.)
- Active
Links
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model discloses a kind of microswitches, the locking mechanism being connected including housing and with housing, the housing one side is provided with reinforcing slot, the locking mechanism includes the reinforcing portion coincideing with reinforcing slot, the opposite sides of the locking mechanism is respectively fixed with one piece of jointing plate, the one side of the locking mechanism is further fixed on block jointing plate, two pieces of jointing plates being mutually parallel are perpendicular to another piece of jointing plate, the jointing plate has elasticity, the utility model has being coordinated for the structure that is spliced to form with locking mechanism of three pieces of jointing plates and housing, and the size of the structure is less than the size of one jiao of housing, because fitting tool plate is flexible, therefore jointing plate understands three face clamping bodies so as to be fixed on housing, by to housing and locking mechanism apply certain power can locking mechanism dismount on housing.Reinforcing portion on locking mechanism is set, and is embedded in the reinforcing slot opened up on housing, the effect being connected with housing that locking mechanism can be made more firm.
Description
Technical field
The utility model is related to electrical accessorie field, more specifically it is related to a kind of microswitch.
Background technology
At present, the Chinese patent document that Authorization Notice No. is CN1913069 B in the prior art discloses a kind of fine motion and opens
It closes, the locking mechanism that the prior art includes housing and is connected in by strip and card slot cooperation on housing.Locking mechanism has
Have to be positioned at when being subject to once to press and complete the position that microswitch circuit connecting relation is converted and when being subject to press again
Complete the function of resetting.
Although housing is provided with the function of locking after locking mechanism has been installed additional, when needing using housing script function
It is more difficult to separate housing with locking mechanism.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of microswitch, advantage exists
It is easily dismounted in locking mechanism.
To achieve the above object, the utility model provides following technical solution：A kind of microswitch, including housing and
The locking mechanism being connected with housing, the housing one side are provided with reinforcing slot, and the locking mechanism includes what is coincide with reinforcing slot
Reinforcing portion, the opposite sides of the locking mechanism are respectively fixed with one piece of jointing plate, and the one side of the locking mechanism is further fixed on block
Jointing plate, two pieces of jointing plates being mutually parallel have elasticity perpendicular to another piece of jointing plate, the jointing plate.
By using above-mentioned technical proposal, structure that three pieces of jointing plates are spliced to form with locking mechanism and housing can carry out
Cooperation, and the size of the structure is less than the size of one jiao of housing, and because fitting tool plate is flexible, therefore jointing plate can three faces folder
Tight housing so as to be fixed on housing, by housing and locking mechanism apply certain power can locking mechanism dismount in housing
On.Reinforcing portion on locking mechanism is set, and is embedded in the reinforcing slot opened up on housing, locking mechanism can be made more firm
Be connected with housing.
The utility model is further arranged to：The jointing plate is provided with sealant layer with the one side of the contact of housing.
By using above-mentioned technical proposal, by smearing sealant layer in contact one side of the jointing plate with housing, so as to make
Can be even closer between jointing plate and housing be bonded, improves the air-tightness of microswitch entirety.
The utility model is further arranged to：The both sides of the housing are provided with the snap-gauge being bonded with locking mechanism, described
Snap-gauge has elasticity, and the snap-gauge top is provided with the positive stop strip being bonded with locking mechanism away from housing one side.
By using above-mentioned technical proposal, between locking mechanism is pressed into two pieces of snap-gauges, the two of snap-gauge and locking mechanism is made
Side fits closely, and positive stop strip is allowed to be contacted with the upper surface of locking mechanism, so as to which locking mechanism is connected on housing.If it needs
Locking mechanism from housing is removed, then only needs to pull open snap-gauge is opposite, then housing and locking mechanism is applied to drawing
Power both can make and to separate.
The utility model is further arranged to：One side of the positive stop strip away from housing is equipped with chamfering.
By using above-mentioned technical proposal, chamfering is equipped in one side of the positive stop strip away from housing, between two pieces of snap-gauge tops
Distance widen, and in a manner that locking mechanism is squeezed between two pieces of snap-gauges locking mechanism and chamfering can be made first
Then contact slips between two pieces of snap-gauges again, positive stop strip is made not cause to hinder between two pieces of snap-gauges to position-limit mechanism.
The utility model is further arranged to：The housing includes pedestal and upper cover, and mounting hole is offered on the pedestal,
Reinforced column is provided on the upper lid, the reinforced column bottom is round table-like, and is relatively large in diameter close to one end of bottom, described
One end diameter of the reinforced column away from upper cover coincide with fixed bore dia.
By using above-mentioned technical proposal, reinforced column is pressed into mounting hole, because reinforced column bottom is round table-like, and
It is relatively large in diameter close to one end of bottom, is deformed and in reinforced column and fixation so as to which the bottom of reinforced column and mounting hole be made mutually to squeeze
Larger frictional force is generated between hole, upper cover is firmly bound to pedestal together with.
The utility model is further arranged to：Contact position between the upper cover and pedestal is provided with sealant layer.
By using above-mentioned technical proposal, the contact position between upper cover and pedestal is provided with sealant layer, can fill up
Gap between lid and pedestal makes microswitch have preferable air-tightness.
The utility model is further arranged to：The locking mechanism includes dead axle, and the dead axle is connected with funnel shaped
The side of rubber seal, the smaller one end of the sealing ring opening and dead axle connects, the larger one end of the sealing ring opening with
The upper surface connection of locking mechanism.
By using above-mentioned technical proposal, the upper surface of dead axle and locking mechanism by rubber seal is connected and is sealed,
The further air-tightness for improving microswitch, and the sealing ring of rubber material does not influence the pressing of dead axle.
The utility model is further arranged to：The housing is equipped with the contact of connection enclosure interior mechanism, the housing
Injecting glue slot is offered with the position of contact.
By using above-mentioned technical proposal, injecting glue slot is offered in the position of housing and contact, and in injecting glue slot
Glue is injected, the gap filled up between contact and housing can be made after the glue solidifies, and contact is allowed to be not easy to rock.
In conclusion the utility model has the advantages that：The 1st, jointing plate and sealant layer are set, can allow locking machine
Structure is closely combined with housing；The 2nd, snap-gauge is set and locking mechanism can be allowed firm for positive stop strip and housing is clamped, and easily
It dismounts in housing.
Description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the position view of the reinforcing slot of the present embodiment；
Fig. 3 is the position view of the reinforcing portion of the present embodiment；
Fig. 4 is the internal structure schematic diagram of the present embodiment；
Fig. 5 is the enlarged diagram at A in Fig. 2；
Fig. 6 is the enlarged diagram at B in Fig. 3.
Reference sign：1st, housing；2nd, locking mechanism；3rd, slot is reinforced；4th, reinforcing portion；5th, jointing plate；6th, snap-gauge；7th, limit
Position item；8th, chamfering；9th, pedestal；10th, upper cover；
11st, mounting hole；12nd, reinforced column；13rd, contact；14th, injecting glue slot；15th, dead axle；16th, sealing ring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of microswitch, as shown in Figure 1, the locking machine being connected including housing 1 and with housing 1
Structure 2.
As shown in Figure 2,3, housing 1 offers towards 2 one side of locking mechanism and reinforces slot 3, and locking mechanism 2 is towards housing 1
One side is fixed with the reinforcing portion 4 identical with reinforcing slot 3, and the opposite sides of locking mechanism 2 is respectively fixed with one piece of jointing plate 5, locks
The one side of mechanism 2 is further fixed on one piece of jointing plate 5, two pieces of jointing plates 5 being mutually parallel perpendicular to another piece of jointing plate 5, and
Jointing plate 5 has elasticity, and three pieces of jointing plates 5 and the structure that locking mechanism 2 is spliced to form can be coordinated with housing 1, and
The size of the structure is less than the size of 1 one jiaos of housing, because fitting tool plate is flexible, therefore jointing plate 5 can three face clamping bodies 1
So as to be connected on housing 1, by housing 1 and locking mechanism 2 apply certain power can locking mechanism 2 dismount in housing 1
On.Reinforcing portion 4 is embedded in the reinforcing slot 3 opened up on housing 1, can make locking mechanism 2 is more firm to connect with housing 1
It connects.
As shown in Fig. 2,5, it can be firmly fixed for the convenient for disassembly and assembly of locking mechanism 2 and with housing 1, in housing 1
Both sides be fixed with being bonded with locking mechanism 2 and with the snap-gauge 6 of certain elasticity, 6 top of snap-gauge is fixed with and locking mechanism 2
Away from the positive stop strip 7 that housing 1 is bonded on one side, while one side of the positive stop strip 7 away from housing 1 is equipped with chamfering 8.Because chamfering 8 is deposited
The distance between two pieces of 6 tops of snap-gauge widen, and can be by the side that is squeezed into locking mechanism 2 between two pieces of snap-gauges 6
Formula between locking mechanism 2 and chamfering 8 is made first to contact and then slips into two pieces of snap-gauges 6 again, makes positive stop strip 7 not enter to position-limit mechanism
It causes to hinder between two pieces of snap-gauges 6.For locking mechanism 2 into after between two pieces of snap-gauges 6, snap-gauge 6 and the both sides of locking mechanism 2 are close
Fitting, and positive stop strip 7 and the upper surface of locking mechanism 2 is allowed to contact, so as to which locking mechanism 2 is connected on housing 1.If desired
Locking mechanism 2 from housing 1 is removed, then only needs to pull open snap-gauge 6 is opposite, then housing 1 and locking mechanism 2 are applied pair
The power of drawing can make the two separate.
As shown in Figure 1, sealant layer is coated on one side in the contact with housing 1 of jointing plate 5, so as to make jointing plate 5 and shell
Fitting that can be even closer between body 1 improves the air-tightness of microswitch entirety.
As shown in figure 4, housing 1 further includes pedestal 9 and upper cover 10, mounting hole 11 is offered on pedestal 9, is fixed in upper cover 10
There is reinforced column 12,12 bottom of reinforced column is round table-like, and is relatively large in diameter close to one end of bottom that reinforced column 12 is away from upper cover 10
One end diameter coincide with 11 diameter of mounting hole.Reinforced column 12 is pressed into mounting hole 11, because 12 bottom of reinforced column is round platform
Shape, and being relatively large in diameter close to one end of bottom, so as to the bottom of reinforced column 12 and 11 phase of mounting hole is made to squeeze and deformation and
Larger frictional force is generated between reinforced column 12 and mounting hole 11, upper cover 10 is firmly bound to pedestal 9 together with.
As shown in Fig. 3,6, in order to enhance the air-tightness of microswitch, the contact position between upper cover 10 and pedestal 9 is smeared
There is sealant layer, to fill up the gap between upper cover 10 and pedestal 9.Connection 1 internal mechanism of housing is additionally provided on housing 1 simultaneously
Contact 13, housing 1 offer injecting glue slot 14 with the position that contact 13 contacts.Glue is injected in injecting glue slot 14, after the glue solidifies
The gap filled up between contact 13 and housing 1 can be made, and contact 13 is allowed to be not easy to rock.Locking mechanism 2 includes dead axle 15,
Dead axle 15 is connected with the rubber seal 16 of funnel shaped, and the smaller one end that is open of sealing ring 16 is connected with the side of dead axle 15, close
The larger one end that is open of seal 16 is connected with the upper surface of locking mechanism 2.The upper surface of dead axle 15 and locking mechanism 2 is passed through into rubber
Glue sealing ring 16 connects sealing, the further air-tightness for improving microswitch, and the sealing ring 16 of rubber material not shadow
Ring the pressing of dead axle 15.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new design concept, any modifications, equivalent replacements and improvements are made should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of microswitch, the locking mechanism (2) being connected including housing (1) and with housing (1), it is characterised in that：It is described
Housing (1) one side, which is provided with, reinforces slot (3), and the locking mechanism (2) includes the reinforcing portion (4) identical with reinforcing slot (3), described
The opposite sides of locking mechanism (2) is respectively fixed with one piece of jointing plate being mutually parallel (5), and the one side of the locking mechanism (2) is also
One piece of jointing plate (5) is fixed with, the described two pieces jointing plates (5) being mutually parallel are perpendicular to another piece of jointing plate (5).
2. a kind of microswitch according to claim 1, it is characterised in that：Jointing plate (5) contact with housing (1)
One side be provided with sealant layer.
3. a kind of microswitch according to claim 1, it is characterised in that：The both sides of the housing (1) are provided with and lock
Determine the snap-gauge (6) of mechanism (2) fitting, the snap-gauge (6) has elasticity, and snap-gauge (6) top is provided with and locking mechanism (2)
Positive stop strip (7) away from housing (1) one side fitting.
4. a kind of microswitch according to claim 3, it is characterised in that：The one of the separate housing (1) of the positive stop strip (7)
Side is equipped with chamfering (8).
5. a kind of microswitch according to claim 1, it is characterised in that：The housing (1) includes pedestal (9) and upper cover
(10), mounting hole (11) is offered on the pedestal (9), reinforced column (12), the reinforced column are provided on the upper cover (10)
(12) bottom is round table-like, and is relatively large in diameter close to one end of bottom, the one end of the reinforced column (12) away from upper cover (10)
Diameter and mounting hole（11）Diameter coincide.
6. a kind of microswitch according to claim 5, it is characterised in that：Between the upper cover (10) and pedestal (9)
Contact position is provided with sealant layer.
7. a kind of microswitch according to claim 1, it is characterised in that：The locking mechanism (2) includes dead axle (15),
The dead axle (15) is connected with the sealing ring (16) of the rubber material of funnel shaped, the sealing ring (16) be open smaller one end with
The side connection of dead axle (15), the larger one end of sealing ring (16) opening are connected with the upper surface of locking mechanism (2).
8. a kind of microswitch according to claim 1, it is characterised in that：The housing (1) is equipped with connection housing (1)
The contact (13) of internal mechanism, the housing (1) offer injecting glue slot (14) with the position that contact (13) contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411072.0U CN207441532U (en) | 2017-10-27 | 2017-10-27 | A kind of microswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411072.0U CN207441532U (en) | 2017-10-27 | 2017-10-27 | A kind of microswitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441532U true CN207441532U (en) | 2018-06-01 |
Family
ID=62290383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721411072.0U Active CN207441532U (en) | 2017-10-27 | 2017-10-27 | A kind of microswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441532U (en) |
-
2017
- 2017-10-27 CN CN201721411072.0U patent/CN207441532U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107331806A (en) | Box body sealing structure | |
| CN207441532U (en) | A kind of microswitch | |
| CN104409761B (en) | A kind of liquid stream battery stack and its compressing method | |
| CN209016817U (en) | Magnetic pole fixing device, rotor, motor and wind-driven generator | |
| CN207399695U (en) | Sealed cabinet | |
| CN205335301U (en) | Device at angle is pressed at soft packet of lithium ion two | |
| CN213706193U (en) | Concatenation formula packing box | |
| CN101593824B (en) | Battery sealing plate and battery | |
| CN210780469U (en) | Simple vacuum filling and sealing device for motor | |
| CN208861744U (en) | Housing assembly and resistor | |
| CN216697724U (en) | Narrow-frame liquid crystal display module | |
| CN220172107U (en) | Semiconductor packaging structure | |
| CN217319365U (en) | Glue pressurizer | |
| CN210436992U (en) | Waterproof membrane for automobile door | |
| CN207116496U (en) | A kind of new-energy automobile battery bag sealing structure | |
| CN201071843Y (en) | Novel forklift truck hydraulic oil tank | |
| CN206179683U (en) | Sealed tight condenser | |
| CN207528402U (en) | A kind of pressurization jig for the airtight detection of automotive wire bundle terminal | |
| CN210218740U (en) | Dustproof high leakproofness electric gate valve | |
| CN105987944A (en) | Two-stage pressing type glue making device | |
| CN207441529U (en) | A kind of microswitch with dustproof and waterproof function | |
| CN212963387U (en) | Photoelectric measuring instrument with good sealing performance | |
| CN109346635A (en) | Fast demountable, locking, the battery pack device of sealing function and its application method | |
| CN208415606U (en) | A kind of package assembly between soundproof plate and soundproof plate | |
| CN209071457U (en) | Battery case and its cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |