CN206976247U - Door status switch - Google Patents
Door status switch Download PDFInfo
- Publication number
- CN206976247U CN206976247U CN201720860231.9U CN201720860231U CN206976247U CN 206976247 U CN206976247 U CN 206976247U CN 201720860231 U CN201720860231 U CN 201720860231U CN 206976247 U CN206976247 U CN 206976247U
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- CN
- China
- Prior art keywords
- cavity
- door status
- status switch
- additionally provided
- noumenon
- 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.)
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses door status switch.The door status switch includes the shell and substrate of hollow structure, shell includes the first noumenon, formed with the first cavity in the first noumenon, first cavity internal chamber wall both sides are symmetrically formed several upper chucks and card rib, substrate includes the second body, second body is formed with the second cavity, the lower dop that second cavity outer chamber wall is engaged formed with several with upper chuck, the first neck is provided with around lower dop, the shoulder block that second chamber outer wall is additionally provided with and card rib coordinates, shoulder block front end is formed with the second neck, second body can enter the first cavity, below lower dop insertion upper chuck, shoulder block is slid onto on the inside of card rib.The utility model has above and below between the shell of door status switch and substrate, left and right directions is fixed, effect easy for installation.
Description
Technical field
A kind of switch is the utility model is related to, more particularly to a kind of door status switch.
Background technology
Door status switch carries out monitor log for the unlatching to normal closed gate, failure, closed mode information, and by built-in
Monitoring module is connected feedback of the information to monitoring host computer, door status switch by magnetic reed switch through lead, and sizing encapsulation forms, existing
Encapsulating structure stress easily comes off, and body is thicker, and installation not easy to remove, is easily found, use is dangerous.
Utility model content
For the one or more to solve the above problems, the utility model provides a kind of door status switch.
According to one side of the present utility model, the door status switch includes the shell and substrate of hollow structure, and shell includes
The first noumenon, the first noumenon is interior to be symmetrically formed several upper chucks and card formed with the first cavity, the first cavity internal chamber wall both sides
Rib, substrate include the second body, and the second body is interior formed with the second cavity, and the second cavity outer chamber wall is formed with several and upper card
The lower dop that head coordinates, the first neck is provided with around lower dop, the second chamber outer wall is additionally provided with and the shoulder block of card rib cooperation, shoulder block
Formed with the second neck, the second body can enter the first cavity, lower dop insertion upper chuck lower section for front end, and shoulder block slides onto card
On the inside of rib.Its advantage is：First, tight fit above and below between upper chuck and lower dop, effectively realizes substrate and shell
Fix up and down；Second, left and right coordinates between card rib and shoulder block, the left and right for effectively limiting substrate and shell is fixed；Third,
Substrate and shell are easy for installation to be detachably connected.
In some embodiments, the inwall width of the width of the second body and the first cavity is identical, the second body and
One body lower end is concordant.Its advantage is：The setting optimizes the width and height of door status switch, door status switch width, height
Spend relatively low, be not easy to be found after installation.
In some embodiments, the first noumenon end is additionally provided with the first opening, and the second body end is provided with and first opens
The end that mouth is engaged, the outline of the first opening are identical with the outline of end.Its advantage is：The setting optimizes door
The body of magnetic switch, body is attractive in appearance, and door status switch width, height dimension are smaller.
In some embodiments, the first noumenon top surface is additionally provided with perforate, and perforate is fixed with warning window.
In some embodiments, the second body is additionally provided with fixing hole.Its advantage is：Fixing screws are fixed on second
On body, then shell is installed, does not observe fixing screws from outside, and be not required in the reserved fixing bolt position in outside, entirety
Compact dimensions.
In some embodiments, the second body is also formed with the first locating dowel.Its advantage is：Position the second body
Height, stress deformation when avoiding the bolt from fastening.
In some embodiments, the side wall of the first cavity is additionally provided with the second opening, the side wall relevant position of the second cavity
The 3rd opening is also formed with, the bottom of the second cavity is also formed with first through hole.Its advantage is：Second opening, the 3rd open
Mouth, first through hole form wire passage, ensure that electric wire easily passes through, avoid electric wire from wearing.
In some embodiments, the tabletting of sheet is included, the first cavity wall is also formed with some dops, and tabletting is inserted
Enter on the downside of dop.Its advantage is：Tabletting presses protection circuit module.
In some embodiments, tabletting is additionally provided with the second through hole, and the second body is additionally provided with corresponding second locating dowel, the
Two locating dowels insert the second through hole.Its advantage is：Second locating dowel limits the movement of tabletting, ensures that tabletting is effectively pressed
Close.
In some embodiments, the first noumenon both ends are additionally provided with the first positive stop strip, the first noumenon be additionally provided with several
Two positive stop strips.
Brief description of the drawings
Fig. 1 is the graphics of the door status switch device of the embodiment of the utility model one；
Fig. 2 is the rearview of door status switch device shown in Fig. 1；
Fig. 3 is the sectional view of door status switch device shown in Fig. 1；
Fig. 4 is the graphics of case member shown in Fig. 1；
Fig. 5 is the front view of case member shown in Fig. 4；
Fig. 6 is the C-C sectional views of case member shown in Fig. 4；
Fig. 7 is the D-D sectional views of case member shown in Fig. 4；
Fig. 8 is the rearview of case member shown in Fig. 4；
Fig. 9 is the graphics of substrate element shown in Fig. 1；
Figure 10 is the rearview of substrate element shown in Fig. 9；
Figure 11 is the B-B sectional views of substrate element shown in Fig. 9；
Figure 12 is the front view of pressing plate component shown in Fig. 3；
Shell (1), substrate (2), shell (1), the first noumenon (100), the first cavity (101), the first opening (102), card
Head (103), the first positive stop strip (104), perforate (105), the second opening (106), upper chuck (107), card rib (108), the second limit
Position bar (109), the second body (200), the second locating dowel (201), first through hole (202), end (203), fixing hole (204),
Lower dop (205), the first neck (206), shoulder block (207), the second neck (208), the 3rd opening (209), the second cavity
(210), the first locating dowel (211), tabletting (3), the second through hole (301), warning window (4).
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 to Figure 12 schematically shows the door status switch device according to a kind of embodiment of the present utility model.Such as
Shown in figure, the device includes the shell 1 and substrate 2 of hollow structure, and shell 1 includes the first noumenon 100, shape in the first noumenon 100
Into there is the first cavity 101, the internal chamber wall both sides of the first cavity 101 are symmetrically formed several upper chucks 107 and card rib 108, and substrate 2 wraps
Include the second body 200, formed with the second cavity 210 in the second body 200, the outer chamber wall of the second cavity 210 formed with several and
The lower dop 205 that upper chuck 107 coordinates, is provided with the first neck 206 around lower dop 205, the outer wall of the second cavity 210 be additionally provided with
The shoulder block 207 that card rib 108 coordinates, the front end of shoulder block 207 can enter the first cavity formed with the second neck 208, the second body 200
101, lower dop 205 inserts the lower section of upper chuck 107, and shoulder block 207 slides onto the inner side of card rib 108.Its advantage is：On first,
Tight fit up and down between dop 107 and lower dop 205, effectively realizes fixing up and down for substrate 2 and shell 1；Second, card rib
Left and right coordinates between 108 and shoulder block 207, and the left and right for effectively limiting substrate 2 and shell 1 is fixed；Third, substrate 2 and shell 1
It is easy for installation to be detachably connected.
Preferably, the interior wall wide of the width of the second body 200 and the first cavity 101 is identical, the He of the second body 200 after assembling
The lower end of the first noumenon 100 is concordant.The setting optimizes the width and height of door status switch, door status switch width, highly relatively low, peace
It is not easy to be found after dress.
Preferably, the end of the first noumenon 100 is additionally provided with the first opening 102, and the end of the second body 200 is provided with and the first opening
The end 203 being engaged, the outline of the first opening 102 are identical with the outline of end 203.The setting optimizes door status switch
Body, body is attractive in appearance, and door status switch width, height dimension are smaller.
Preferably, the top surface of the first noumenon 100 is additionally provided with perforate 105, and perforate 105 is fixed with warning window 4.
Preferably, the second body 200 is additionally provided with fixing hole 204.Fixing screws are fixed on the second body 200, Ran Houan
Casing 1, do not observe fixing screws from outside, and be not required to compact in the reserved fixing bolt position in outside, overall dimensions.
Preferably, the second body 200 is also formed with the first locating dowel 211.The height of the second body 200 is positioned, avoids spiral shell
Stress deformation when bolt fastens.
Preferably, the side wall of the first cavity 101 is additionally provided with the second opening 106, and the side wall relevant position of the second cavity 210 is also
Formed with the 3rd opening 209, the bottom of the second cavity 210 is also formed with first through hole 202.The opening of second opening the 106, the 3rd
209th, first through hole 202 forms wire passage, ensures that electric wire easily passes through, avoids electric wire from wearing.
Preferably, the tabletting 3 of sheet is included, the side wall of the first cavity 101 is also formed with some dops 103, and tabletting 3 is inserted
The downside of dop 103.Tabletting 3 presses protection circuit module.
Preferably, tabletting 3 is additionally provided with the second through hole 301, and the second body 200 is additionally provided with corresponding second locating dowel 201, the
Two locating dowels 201 insert the second through hole 301.Second locating dowel 201 limits the movement of tabletting 3, ensures that tabletting 3 effectively presses.
Preferably, the both ends of the first noumenon 100 are additionally provided with the first positive stop strip 104, the first noumenon 100 be additionally provided with several second
Positive stop strip 109.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (10)
1. door status switch, it is characterised in that shell (1) and substrate (2) including hollow structure, the shell (1) include first
Body (100), the first noumenon (100) are interior formed with the first cavity (101), the first cavity (101) internal chamber wall both sides
It is symmetrically formed several upper chucks (107) and card rib (108), the substrate (2) includes the second body (200), described second
Formed with the second cavity (210) in body (200), the second cavity (210) outer chamber wall is formed with several and the upper chuck
(107) the lower dop (205) being engaged, lower dop (205) surrounding are provided with the first neck (206), second cavity
(210) outer wall is additionally provided with the shoulder block (207) coordinated with the card rib (108), and shoulder block (207) front end is formed with the second neck
(208), second body (200) can enter first cavity (101), and the lower dop (205) inserts the upper card
Below head (107), the shoulder block (207) is slid onto on the inside of the card rib (108).
2. door status switch according to claim 1, it is characterised in that the width of second body (200) and described
The lumen width of one cavity (101) is identical, and second body (100) is concordant with the first noumenon (100) lower end.
3. door status switch according to claim 1, it is characterised in that the first noumenon (100) end is additionally provided with first
It is open (102), the end (203) that the second body (200) end is provided with and the described first opening (102) is engaged is described
The outline of first opening (102) is identical with the outline of the end (203).
4. door status switch according to claim 1, it is characterised in that the first noumenon (100) top surface is additionally provided with perforate
(105), the perforate (105) is fixed with warning window (4).
5. door status switch according to claim 1, it is characterised in that second body (200) is additionally provided with fixing hole
(204)。
6. door status switch according to claim 1, it is characterised in that it is fixed that second body (200) is also formed with first
Position post (211).
7. door status switch according to claim 1, it is characterised in that the side wall of first cavity (101) is additionally provided with
Two openings (106), the side wall relevant position of second cavity (210) are also formed with the 3rd opening (209), second cavity
(210) bottom is also formed with first through hole (202).
8. door status switch according to claim 1, it is characterised in that the tabletting (3) also including sheet, first cavity
(101) side wall is also formed with some dops (103), and the tabletting (3) is inserted on the downside of the dop (103).
9. door status switch according to claim 8, it is characterised in that the tabletting (3) is additionally provided with the second through hole (301),
Second body (200) is additionally provided with corresponding second locating dowel (201), the second locating dowel (201) insertion described second
Through hole (301).
10. door status switch according to claim 1, it is characterised in that the first noumenon (100) both ends are additionally provided with first
Positive stop strip (104), the first noumenon (100) are additionally provided with several the second positive stop strips (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860231.9U CN206976247U (en) | 2017-07-14 | 2017-07-14 | Door status switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860231.9U CN206976247U (en) | 2017-07-14 | 2017-07-14 | Door status switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976247U true CN206976247U (en) | 2018-02-06 |
Family
ID=61403482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720860231.9U Active CN206976247U (en) | 2017-07-14 | 2017-07-14 | Door status switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976247U (en) |
-
2017
- 2017-07-14 CN CN201720860231.9U patent/CN206976247U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |