CN209461345U - A kind of modularization Reed type film switch component - Google Patents
A kind of modularization Reed type film switch component Download PDFInfo
- Publication number
- CN209461345U CN209461345U CN201822052931.2U CN201822052931U CN209461345U CN 209461345 U CN209461345 U CN 209461345U CN 201822052931 U CN201822052931 U CN 201822052931U CN 209461345 U CN209461345 U CN 209461345U
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- casing
- layer portion
- circuit layer
- bottom wall
- type film
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Abstract
The utility model discloses a kind of modularization Reed type film switch component, and switch block is installed on casing, and switch block includes Reed type film switch, with panel part, shrapnel part and circuit layer portion；Firm banking has and is placed in the base bottom wall below the circuit layer portion and is surrounded on the base side wall of the circuit layer portion periphery, has fixed part in the base bottom wall, be formed with casing fixation hole and casing spacer fin on the fixed part；Connector is placed in the lower section of the base bottom wall；And flexible cable, the connector is electrically connected with the circuit layer portion.The utility model has the beneficial effects that: Reed type film switch and firm banking are integrated into the module that can independently dismount for casing, it is simple with structure, it is easily installed disassembly, the high advantage of maintenance efficiency, and without clearing up remnants of the gum on casing in replacement process, maintenance environment and operator are required lower.
Description
Technical field
The utility model relates to a kind of modularization Reed type film switch components.
Background technique
The structure of Reed type film switch (alias: touch switch) is generally by panel part, shrapnel part, circuit layer portion group
At.Shrapnel part is pressed, shrapnel part is deformed, and circuit layer portion is connected.Shrapnel part is unclamped, then circuit layer portion disconnects.It is not ugly
Out, simple with structure, light-weight, high reliablity is widely used in the industries such as electronics, communication, instrument and meter.
It is affixed directly on casing currently, existing Reed type film switch passes through gum mostly.When thin film switch occurs
After damage, need to re-paste new thin film switch.In replacement process, need to clear up remnants of the gum on casing, and to more
Ring change border and operator have certain requirement, pollute gum to prevent ambient enviroment or operator, influence making for thin film switch
Use the service life.
Utility model content
The technical problems to be solved in the utility model is that replacement thin film switch needs to clear up gum, provides a kind of novel mould
Block Reed type film switch component.
In order to realize the purpose, the technical solution of the utility model is as follows: a kind of modularization Reed type film switch group
Part, switch block are installed on casing, and switch block includes,
Reed type film switch, with panel part, shrapnel part and circuit layer portion, the panel part is surrounded on the elastic slice
The periphery in portion, the circuit layer portion are placed in the lower section of the shrapnel part；
Firm banking has and is placed in the base bottom wall below the circuit layer portion and is surrounded on outside the circuit layer portion
The base side wall enclosed, the top surface of the base bottom wall and the bottom surface phase face contact and the two in the circuit layer portion are bonded as one,
The top surface of the base side wall and the bottom surface phase face contact and the two of the panel part are bonded as one, shape in the base bottom wall
At there is the bottom wall for penetrating through its top surface and bottom surface to pass through hole, there is fixed part, the fixed part is described in the base bottom wall
The bottom surface of base bottom wall is begun the column-shaped projection extended downwardly, is formed with casing fixation hole and casing positioning rib on the fixed part
Piece；
Connector is placed in the lower section of the base bottom wall；And
Flexible cable begins to extend to the circuit layer portion across hole by the bottom wall from the connector, so that institute
Connector is stated to be electrically connected with the circuit layer portion.
As a kind of preferred embodiment of modularization Reed type film switch component, the casing fixation hole is arranged in described solid
Determine the center in portion, casing corresponding with the casing fixation hole is formed on the casing and is fixed hole, is passed through by connector
The fixation hole is fixed hole with described, so that the firm banking is fixed on the casing.
As a kind of preferred embodiment of modularization Reed type film switch component, the casing spacer fin is arranged in described
The periphery of fixed part, casing positioning jack corresponding with the casing spacer fin is formed on the casing, and the casing is fixed
Position fin is placed in the inside of the casing positioning jack, to realize the circumferentially positioned of the firm banking.
Compared with prior art, the beneficial effects of the utility model at least that: Reed type film switch and firm banking
It is integrated into the module that can independently dismount for casing, has structure simple, is easily installed disassembly, maintenance efficiency is high
Advantage, and without clearing up remnants of the gum on casing in replacement process, maintenance environment and operator are required lower.
In addition to the utility model described above solve the technical issues of, constitute technical solution technical characteristic and by
Except beneficial effect brought by the technical characteristic of these technical solutions, other technologies problem that the utility model can solve,
The other technical characteristics for including in technical solution and these technical characteristic bring beneficial effects make connection attached drawing into one
Step detailed description.
Detailed description of the invention
Fig. 1 is the combining structure schematic diagram of an embodiment of the present invention.
Fig. 2 is the positive apparent direction of decomposition texture schematic diagram 1(of an embodiment of the present invention).
Fig. 3 is the decomposition texture schematic diagram 2(back apparent direction of an embodiment of the present invention).
Specific embodiment
The utility model is described in further detail below by specific embodiment connection attached drawing.It needs herein
It is bright, the explanation of these embodiments is used to help to understand the utility model, but do not constitute the limit to the utility model
It is fixed.In addition, as long as technical characteristic involved in the various embodiments of the present invention described below is each other not
Constituting conflict can be combined with each other.
Referring to Figure 1 to 3, a kind of modularization Reed type film switch component is shown in the figure.Switch block is installed on
On casing.
Switch block is mainly made of components such as Reed type film switch 1, firm banking 2, connector 3 and flexible cables 4.
The Reed type film switch 1 has panel part 11, shrapnel part 12 and circuit layer portion 13.The panel part 11 and institute
It states shrapnel part 12 and is in same plane.The panel part 11 is surrounded on the periphery of the shrapnel part 12.13 quilt of circuit layer portion
It is placed in the lower section of the shrapnel part 12.The circuit layer portion 13 is retracted relative to the panel part 11.
The firm banking 2 has the base bottom wall 21 for being placed in 13 lower section of circuit layer portion and is surrounded on the circuit
The base side wall 22 of 13 periphery of layer portion.The base bottom wall 21, the base side wall 22 are defined jointly for the circuit layer portion
The space of 13 accommodatings.The circuit layer portion 13 is placed in space, can be effectively protected the circuit layer portion 13.The pedestal
The top surface of bottom wall 21 and the bottom surface phase face contact and the two in the circuit layer portion 13 are bonded as one, the top of the base side wall 22
Face and the bottom surface phase face contact and the two of the panel part 11 are bonded as one so that the Reed type film switch 1 with it is described
Firm banking 2 is integrated into a module.The bottom wall for penetrating through its top surface and bottom surface is formed in the base bottom wall 21 across hole
211.There is fixed part 210 in the base bottom wall 21.The fixed part 210 is to begin downwards from the bottom surface of the base bottom wall 21
The column-shaped projection of extension.Casing fixation hole 2101 and casing spacer fin 2102 are formed on the fixed part 210.The casing
Fixation hole 2101 is arranged in the center of the fixed part 210, is formed on the casing corresponding with the casing fixation hole 2101
Casing be fixed hole, by connector pass through the fixation hole and it is described be fixed hole so that the firm banking 2 is fixed on
On the casing.In the present embodiment, the connector is screw, and the casing fixation hole 2101 is tapped blind hole.The casing
The quantity of spacer fin 2102 is 2-5, is angularly arranged in the periphery of the fixed part 210.It is formed on the casing
Casing positioning jack corresponding with the casing spacer fin 2102, it is fixed that the casing spacer fin 2102 is placed in the casing
The inside of position jack, to realize the circumferentially positioned of the firm banking 2.
The connector 3 is placed in the lower section of the base bottom wall 21.
The flexible cable 4 begins to extend to the circuit layer portion across hole 211 by the bottom wall from the connector 3
13, so that the connector 3 is electrically connected with the circuit layer portion 13.
Working method: pressing the shrapnel part 12, and the shrapnel part 12 is deformed, and the circuit layer portion 13 is connected.
The shrapnel part 12 is unclamped, then the circuit layer portion 13 disconnects.
The Reed type film switch 1 and the firm banking 2 are integrated into one and can independently dismount for casing
Module requires maintenance environment and operator lower without clearing up remnants of the gum on casing in replacement process.
Only express the embodiments of the present invention above, the description thereof is more specific and detailed, but and cannot therefore and
It is interpreted as the limitation to utility model patent range.It should be pointed out that for those of ordinary skill in the art, not
Under the premise of being detached from the utility model design, various modifications and improvements can be made, these belong to the guarantor of the utility model
Protect range.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (3)
1. a kind of modularization Reed type film switch component, switch block are installed on casing, which is characterized in that switch block packet
Contain,
Reed type film switch, with panel part, shrapnel part and circuit layer portion, the panel part is surrounded on the shrapnel part
Periphery, the circuit layer portion are placed in the lower section of the shrapnel part；
Firm banking has and is placed in the base bottom wall below the circuit layer portion and is surrounded on circuit layer portion periphery
Base side wall, the top surface of the base bottom wall and the bottom surface phase face contact and the two in the circuit layer portion are bonded as one, described
The top surface of base side wall and the bottom surface phase face contact and the two of the panel part are bonded as one, and are formed in the base bottom wall
The bottom wall for penetrating through its top surface and bottom surface passes through hole, has fixed part in the base bottom wall, and the fixed part is from the pedestal
The bottom surface of bottom wall is begun the column-shaped projection extended downwardly, is formed with casing fixation hole and casing spacer fin on the fixed part；
Connector is placed in the lower section of the base bottom wall；And
Flexible cable begins to extend to the circuit layer portion across hole by the bottom wall from the connector, so that the company
Device is connect to be electrically connected with the circuit layer portion.
2. a kind of modularization Reed type film switch component according to claim 1, which is characterized in that the casing is fixed
Hole is arranged in the center of the fixed part, and casing corresponding with the casing fixation hole is formed on the casing and is fixed hole,
The fixation hole is passed through by connector and is fixed hole with described, so that the firm banking is fixed on the casing.
3. a kind of modularization Reed type film switch component according to claim 1, which is characterized in that the casing positioning
Fin is arranged in the periphery of the fixed part, and casing positioning corresponding with the casing spacer fin is formed on the casing and is inserted
Hole, the casing spacer fin are placed in the inside of the casing positioning jack, to realize the circumferentially positioned of the firm banking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052931.2U CN209461345U (en) | 2018-12-07 | 2018-12-07 | A kind of modularization Reed type film switch component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052931.2U CN209461345U (en) | 2018-12-07 | 2018-12-07 | A kind of modularization Reed type film switch component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461345U true CN209461345U (en) | 2019-10-01 |
Family
ID=68038932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822052931.2U Active CN209461345U (en) | 2018-12-07 | 2018-12-07 | A kind of modularization Reed type film switch component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461345U (en) |
-
2018
- 2018-12-07 CN CN201822052931.2U patent/CN209461345U/en active Active
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