CN208768047U - Time switch - Google Patents
Time switch Download PDFInfo
- Publication number
- CN208768047U CN208768047U CN201820612332.9U CN201820612332U CN208768047U CN 208768047 U CN208768047 U CN 208768047U CN 201820612332 U CN201820612332 U CN 201820612332U CN 208768047 U CN208768047 U CN 208768047U
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- battery case
- battery
- shell
- time switch
- switch according
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Abstract
A kind of time switch, including shell and it is arranged in the intracorporal wiring board of shell, battery module is equipped in shell, battery module includes the battery case for accommodating battery, shell is equipped with battery corresponding with battery case and places mouth, is equipped with unloading device in the side of battery case, not only compact-sized, occupy little space, and battery case can be taken out by unloading device, convenient for taking out battery.
Description
Technical field
The utility model relates to Low Voltage Electrical Apparatus, more particularly to a kind of time switch.
Background technique
Existing battery setting inside housings, is electrically connected by the positive and negative sheet metal extended in spot welding mode and circuit board
It connects, battery life is generally shorter than the service life of product, and when the batteries have been exhausted, user is difficult oneself replacement battery, can only replace entire
Time switch.In addition, even if not arriving consumer on hand, display module is also constantly in standby mode, i.e., after time switch factory
In consumption battery, therefore the time that the time switch that buys of consumer can really use can be shorter.
Summary of the invention
The purpose of the utility model is to overcome the defect of the prior art, provide a kind of structure it is simple, high reliablity when
Control switch.
To achieve the above object, the utility model adopts the technical scheme that
A kind of time switch is equipped with battery module in shell 1 including shell 1 and the wiring board being arranged in shell 15,
Battery module includes the battery case 410 for accommodating battery, and shell 1 is equipped with battery corresponding with battery case 410 and places mouth
413, unloading device 420 is equipped in the side of battery case 410.
Optionally, the unloading device 420 includes push rod 421 and the revolving part 422 being pivotally mounted in assist side 5,
The one end fits of push rod 421 and revolving part 422, the other end of revolving part 422 and the bottom end of battery case 410 cooperate.
Optionally, the battery case 410 is at flat box-like and its long side is arranged perpendicular to wiring board 5, sets on wiring board 5
There are two the sheet metals 412 respectively with the cooperation of 410 two sides side of battery case, set respectively on 410 two sides side of battery case
There is the electrical contact mouth 411 cooperated with sheet metal 412, the inside of two sheet metals 412 is respectively equipped with and the electrical contact cooperation of mouth 411
Conductive resilient element 414.
Optionally, the side of the battery module is equipped with power cutoff mechanism, and power cutoff mechanism includes the handle 431 with shell cooperation
And the insulation board 432 connecting with handle 431, insulation board 432 are arranged between sheet metal 412 and battery case 410, handle
431, which are able to drive insulation board 432, is moved between conductive resilient element 414 and electrical contact mouth 411.
Optionally, at flat box-like, the long side that the push rod 421 is parallel to battery case 410 is set the battery case 410
It sets, and push rod 421 is arranged perpendicular to wiring board 5 and shell 1, the revolving part 422 is at crescent, and one end is equipped with and push rod
The slip cambered surface 425 of 421 ends cooperation, the other end are equipped with the driving pawl 426 cooperated with battery case 410, and push rod 421 is separate
One end of revolving part 422 is equipped with button 423, and shell 1 is equipped with the button mouth 427 that cooperate with button 423, in button 423 and
Reset spring 424 is equipped between shell 1.
Optionally, the inside of 412 bottom of sheet metal is equipped with the limit plate 4120 cooperated with 410 bottom end of battery case.
Optionally, the locating piece 415 being oppositely arranged there are two being set on the inner wall of the battery case 410, two locating pieces
415 are oppositely arranged on two sides and the cooperation of battery circumference of battery along the diameter of battery.
Optionally, the top of the battery case 410 is equipped with lid part 417, one end of lid part 417 and battery case
410 is hinged, and the other end is equipped with elastic clipping strip 418, and the locking cooperated with elastic clipping strip 418 is equipped on the top of battery case 410
Protrusion 419.
Optionally, the bottom of the battery case 410, which is equipped with, releases recess 416, and the circumference of battery bottom, which can be caught in, to be pushed away
Out in recess 416.
Optionally, one end of the hub cap 3 is equipped with pivot part 31, sets that there are two pivots raised straight up on shell 1
Arm 32, pivot part 31 are pivoted on the inside of two pivotal arms 32, and shell 1 is corresponding to be equipped with raised line between two pivotal arms 32
33, the protrusion 34 cooperated with raised line 33 is equipped in the outside of pivot part 31.
The time switch of the utility model, it is not only compact-sized, occupy little space, but also can be taken out by unloading device
Battery case 410, convenient for taking out battery.In addition, by the way that the battery case 410 of flat box-like to be arranged perpendicular to wiring board 5, and
Sheet metal 412 with the cooperation of 410 two sides side of battery case is set in assist side 5, can not only be effectively reduced along battery case
The space occupied on 410 thickness direction of body, and the area occupied on surface of shell can be reduced, structure is more stepped up in shell
It gathers, the miniaturization for time switch of being also more convenient for.In addition, handle 431 433 can reciprocatingly slide along the chute with band under artificial push
Dynamic insulation board 432 is moved to conductive resilient element 414 and is in electrical contact the connection of the separated battery and wiring board 5 of mouth 411, or
Leave being electrically connected between turn-on battery and wiring board 5 between conductive resilient element 414 and electrical contact mouth 411.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model time switch；
Fig. 2 is the structural schematic diagram of the utility model battery module；
Fig. 3 is the side view of the utility model battery module；
Fig. 4 is the structural schematic diagram of the utility model sheet metal；
Fig. 5 is the structural schematic diagram of the utility model unloading device and power cutoff mechanism；
Fig. 6 is the cooperation schematic diagram of the utility model insulation board and battery case；
Fig. 7 is the first embodiment of the utility model battery case；
Fig. 8 is second of embodiment of the utility model battery case；
Fig. 9 is the structural schematic diagram at the utility model time switch back side.
Specific embodiment
Below in conjunction with the embodiment that attached drawing 1 to 9 provides, the specific implementation of the time switch of the utility model is further illustrated
Mode.The time switch of the utility model is not limited to the following description.
As shown in Figure 1, the time switch of the utility model includes shell 1, display module 2, power supply are typically provided in shell 1
Module, key operation module 6, battery module, wiring board 5 and connecting terminal, display module 2 includes Master control chip, for depositing
The data of the setting of user's current time and the setting of various time switches are stored up, while entire time switch is controlled, battery is made
It can power for accessory power supply when open circuit occurs for main power circuit for display module 2, shell 1 is corresponding in key operation module 6
It is equipped with hub cap 3 with the top side of display module 2, the bottom of shell 1 is arranged in battery module.
As in Figure 2-4, the battery module include accommodate button cell battery case 410, battery case 410 at
Flat box-like and its long side are arranged perpendicular to wiring board 5, set on wiring board 5 there are two respectively with 410 two sides side of battery case
The sheet metal 412 of cooperation is respectively equipped with the electrical contact cooperated with sheet metal 412 respectively on the two sides side of battery case 410
411 (Fig. 7) of mouth are respectively equipped with conductive resilient element 414 corresponding with electrical contact mouth 411 in the inside of two sheet metals 412, in shell
Body 1 is equipped with battery corresponding with battery case 410 and places mouth 413, is equipped with unloading device 420 in the side of battery case 410,
The time switch of the utility model is not only compact-sized, occupies little space, but also unloading device 420 can will be electric from shell 1
Pond shell 410 takes out, and is conveniently replaceable battery, naturally it is also possible to be not provided with conductive resilient element 414, but pass through conductive resilient element 414
It is capable of increasing the contact area with electrical contact mouth 411, improves reliability.In addition, by the way that the battery case 410 of flat box-like is vertical
It is arranged in wiring board 5, and the sheet metal 412 with the cooperation of 410 two sides side of battery case is set in assist side 5, it can not only
The space occupied along 410 thickness direction of battery case is enough effectively reduced, and the area occupied on surface of shell can be reduced,
Structure is more compact in shell, the miniaturization for time switch of being also more convenient for.Certainly, battery case 410 can also be parallel to route
Plate 5 is arranged, and can equally save space, furthermore, it is also possible to be not provided with conductive resilient element 414, but passes through conductive resilient element 414
It is capable of increasing the contact area with electrical contact mouth 411, improves reliability.
Further, the inside of 412 bottom of sheet metal is equipped with the limit plate cooperated with 410 bottom end of battery case
4120, battery case 410 is limited by limit plate 4120 and places the position that 413 top of mouth flushes with battery on top, is improved
Aesthetics and reliability.
As shown in figs. 4-7, the unloading device 420 include be parallel to 410 long side of battery case setting push rod 421 and
It is pivotally mounted in assist side 5 by pillar 4220, the corresponding revolving part 422 between two sheet metals 412, shell 1 is in electricity
The side that mouth 413 is placed in pond is equipped with button mouth 427, and button mouth 427 is stretched out for pressing operation in one end of push rod 421, the other end with
The one end fits of revolving part 422, the other end of revolving part 422 and the bottom end of battery case 410 cooperate, by 1 outside of shell
Directly pressing push rod 421 makes the rotation of revolving part 422 that battery case 410 be ejected battery placement mouth 413 from bottom end, by battery case
410 battery cases 410 when putting back to push revolving part 422 and push rod 421 are driven to reset.
Further, 410, two sheet metals 412 of the battery case, the push rod 421 of unloading device 420 and power-off
The insulation board 432 of mechanism is vertically arranged with wiring board 5, and insulation board 432 is arranged in parallel in the interior of one of sheet metal 412
Side, battery case 410 are inserted between insulation board 432 and another sheet metal 412 perpendicular to wiring board 5, and shell 1 is put in battery
The side for setting mouth 413 is equipped with the sliding slot 433 cooperated with handle 431, and shell 1 is equipped with and takes in the other side that battery places mouth 413
The button mouth 427 that mechanism 420 cooperates out.By by the push rod 421 of battery case 410, unloading device 420 and power cutoff mechanism
Insulation board 432 is vertically arranged with wiring board 5, and battery case 410 is made to be inserted into insulation board 432 and sheet metal perpendicular to wiring board 5
Between 412, it is small that surface of shell product is not only taken up, and assemble more convenient, more compact structure.
Further, the push rod 421 is equipped on one end far from revolving part 422 and cooperates with button mouth 427 on shell 1
Button 423, button 423 connect by reset spring 424 with shell 1, does not need unloading device 420 after taking out battery
It can be resetted by reset spring 424 by means of battery case 410.
Further, the revolving part 422 is equipped with the slip cambered surface cooperated with 421 end of push rod at crescent, one end
425, the other end is equipped with the driving pawl 426 cooperated with battery case 410, can be mentioned by slip cambered surface 425 and driving pawl 426
Height pressing feel.
As shown in Fig. 1,2,5, the side of the battery module is additionally provided with power cutoff mechanism, power cutoff mechanism include handle 431 with
And the insulation board 432 connecting with handle 431, insulation board (432) are arranged between sheet metal 412 and battery case 410, shell 1
It is equipped with the sliding slot 433 cooperated with handle 431 in the side that battery places mouth 413, handle 431 can be under artificial push along the chute
433 reciprocatingly slide to drive insulation board 432 to be moved between conductive resilient element 414 and electrical contact mouth 411, block electrical contact mouth
411 to disconnect the connection of battery Yu wiring board 5, or leave conductive resilient element 414 and electrical contact mouth 411 between turn-on battery with
Electrical connection between wiring board 5 is equipped with the limited block 434 with 1 fit inside of shell on handle 431.
If Fig. 7 shows the first embodiment of battery case 410, set on the inner wall of the battery case 410 there are two
The locating piece 415 being oppositely arranged, two locating pieces 415 are oppositely arranged on the two sides of battery along the diameter of battery and battery circumference is matched
It closes by battery limiting in battery case 410, has structure simple, fixed reliable feature.
Further, the bottom of the battery case 410, which is equipped with, releases recess 416, and the circumference of battery bottom can be caught in
It releases in recess 416, positioning of the part-circular periphery realization of battery to battery can not only be fixed by releasing recess 416, and taken
It can directly appoint clever recess 416 of releasing to push battery when battery out, battery can be taken out from battery case 410, very
It is convenient.
If Fig. 8 shows second of embodiment of battery case 410, the top of the battery case 410 is equipped with lid part
417, one end of lid part 417 and battery case 410 are hinged, and the other end is equipped with elastic clipping strip 418, on the top of battery case 410
End is equipped with the locking projections 419 cooperated with elastic clipping strip 418.
As shown in Fig. 1,9, one end of the hub cap 3 is equipped with pivot part 31, sets that there are two raised straight up on shell 1
Pivotal arm 32, pivot part 31 are pivoted on the inside of two pivotal arms 32, and the correspondence of shell 1 is equipped between two pivotal arms 32
Raised line 33 is equipped with the protrusion 34 cooperated with raised line 33 in the outside of pivot part 31, after hub cap 3 rotates by a certain angle, protrusion 34
It is in contact with raised line 33, due to there is friction between protrusion 34 and raised line 33, makes the rotation more strenuous of hub cap 3, inform operator
Hub cap 3 has turned to the angle that suitable key operation module 6 operates, then slightly rotation hub cap 3 can then make protrusion 34 snap into raised line
33 other side prevents the hub cap 3 in operation button operation module 6 from turning round, and continues to rotate hub cap 3 then protrusion 34 and raised line 33
Separation, makes hub cap 3 that can go to maximum angle.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (10)
1. a kind of time switch, including shell (1) and the wiring board (5) being arranged in shell (1), it is characterised in that: shell
(1) battery module is equipped in, battery module includes the battery case (410) for accommodating battery, and shell (1) is equipped with and battery case
(410) corresponding battery places mouth (413), is equipped with unloading device (420) in the side of battery case (410).
2. time switch according to claim 1, it is characterised in that: the unloading device (420) include push rod (421) with
And it is pivotally mounted the revolving part (422) on assist side (5), the one end fits of push rod (421) and revolving part (422), revolving part
(422) bottom end of the other end and battery case (410) cooperates.
3. time switch according to claim 1, it is characterised in that: the battery case (410) at flat box-like and its
Long side is arranged perpendicular to wiring board (5), set on wiring board (5) there are two respectively with the cooperation of battery case (410) two sides side
Sheet metal (412) is respectively equipped with the electrical contact mouth with sheet metal (412) cooperation on battery case (410) two sides side
(411), the conductive resilient element (414) with electrical contact mouth (411) cooperation is respectively equipped on the inside of two sheet metals (412).
4. time switch according to claim 3, it is characterised in that: the side of the battery module is equipped with power cutoff mechanism,
The handle (431) that power cutoff mechanism includes and shell cooperates and the insulation board (432) being connect with handle (431), insulation board (432)
It is arranged between sheet metal (412) and battery case (410), handle (431) is able to drive insulation board (432) and is moved to conductive bullet
Property part (414) and electrical contact mouth (411) between.
5. time switch according to claim 2, it is characterised in that: the battery case (410) is described to push away at flat box-like
Bar (421) is parallel to the long side setting of battery case (410), and push rod (421) is set perpendicular to wiring board (5) and shell (1)
It sets, for the revolving part (422) at crescent, one end is equipped with the slip cambered surface (425) cooperated with push rod (421) end, another
End is equipped with the driving pawl (426) cooperated with battery case (410), and push rod (421) is equipped on one end far from revolving part (422)
Button (423), shell (1) is equipped with the button mouth (427) cooperated with button (423), between button (423) and shell (1)
Equipped with reset spring (424).
6. time switch according to claim 3, it is characterised in that: the inside of sheet metal (412) bottom be equipped with
The limit plate (4120) of battery case (410) bottom end cooperation.
7. time switch according to claim 1, it is characterised in that: the inner wall of the battery case (410) is equipped with two
A locating piece (415) being oppositely arranged, two locating pieces (415) are oppositely arranged on two sides and the battery of battery along the diameter of battery
Circumference cooperation.
8. time switch according to claim 1, it is characterised in that: the top of the battery case (410) is equipped with lid
Part (417), hingedly, the other end is equipped with elastic clipping strip (418), in battery case for one end and battery case (410) of lid part (417)
The top of body (410) is equipped with the locking projections (419) cooperated with elastic clipping strip (418).
9. time switch according to claim 7 or 8, it is characterised in that: the bottom of the battery case (410) is equipped with and pushes away
Recess (416) out, the circumference of battery bottom, which can be caught in, to be released in recess (416).
10. -8 any time switch according to claim 1, it is characterised in that: the top side of shell (1) is equipped with hub cap (3),
One end of the hub cap (3) is equipped with pivot part (31), sets that there are two pivotal arm (32) raised straight up, pivots on shell (1)
Transfer part (31) is pivoted on the inside of two pivotal arms (32), and shell (1) corresponds between two pivotal arms (32) equipped with convex
Item (33) is equipped with the protrusion (34) cooperated with raised line (33) in the outside of pivot part (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612332.9U CN208768047U (en) | 2018-04-26 | 2018-04-26 | Time switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612332.9U CN208768047U (en) | 2018-04-26 | 2018-04-26 | Time switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208768047U true CN208768047U (en) | 2019-04-19 |
Family
ID=66125816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820612332.9U Active CN208768047U (en) | 2018-04-26 | 2018-04-26 | Time switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208768047U (en) |
-
2018
- 2018-04-26 CN CN201820612332.9U patent/CN208768047U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |