CN206461132U - The contact assembly of integrated base - Google Patents
The contact assembly of integrated base Download PDFInfo
- Publication number
- CN206461132U CN206461132U CN201621444065.6U CN201621444065U CN206461132U CN 206461132 U CN206461132 U CN 206461132U CN 201621444065 U CN201621444065 U CN 201621444065U CN 206461132 U CN206461132 U CN 206461132U
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- base
- contact
- shell fragment
- integrated
- fixed
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Abstract
The utility model is related to the contact assembly of integrated base, it is characterized in that, printed wiring board in capsule is inserted directly into the contact chip with shell fragment being mounted directly with base, the fixation stand of contact chip is molded with the integrated base, contact chip is fixed together with shell fragment is patched with the fixed stand, realize contact chip and base integrated, as long as the capsule containing printed wiring board is inserted directly into regard to that can complete being bi-directionally connected for printed wiring board and base contact on the base with shell fragment, so as to ensure the electrical contact conducting of manual fire alarm call point module.The utility model improves contact reliability, rationally reduces process, simplifies production and reduce cost, improve product quality, substantially increases operating efficiency.This application technology still belongs to domestic initiation for manual fire alarm call point product in fire protection sector and like product, available for hand push button and module.
Description
[technical field]
The utility model is related to the electrical type manual fire alarm call point module product field commonly used in fire protection sector, specifically
Say it is a kind of wiring board directly contacts leaded light with integrated base in manual fire alarm call point module structure, available for hand
Dynamic button and module.
[background technology]
Manual fire alarm call point module is widely used in fire protection sector electric product, and being must in fire alarm system
Product, functional requirement is identical, and its structure, cost performance require more and more higher.And traditional manual fire alarm call point module
Typically it is made up of, is covered on 1,2 have capsule three parts.The connected mode of printed circuit board and base terminal intermediate transition, wherein
Crucially this is bi-directionally connected mode, and it should connect the printed circuit board in capsule, again connect base connector ability
The whole function of manual fire alarm call point and module is completed, the connection of usual printed circuit board and base is by capsule one
Individual independent Bidirectional contact shell fragment is connected to complete with base terminal, and this is all traditionally separately machined shaping, is added
Shell fragment is installed and is securely mounted to screw on base.Due to the ring between printed circuit board, base and terminal in original capsule
Ring is connected, in the reliability of contact, production process, can't accomplish that pole significantly simplifies production and reduce cost, improves production
Quality, substantially increases operating efficiency.
[content of the invention]
To overcome above-mentioned technical problem, the utility model then eliminates this two-way connector block, gone and method instead of
It is to be directly installed on terminal together with shell fragment on the base of integration.During work, printed circuit board adapter plate, which is inserted directly into, to be equipped with
In the integrated terminal base of shell fragment, it is ensured that the electrical contact conducting of manual fire alarm call point module, and complete whole work
Make function.So as to change its Bidirectional contact structure in new original mode.
To achieve the above object, contact terminal and base integrated knot in a kind of manual fire alarm call point module are designed
Structure, is made up of printed wiring board, capsule, shell fragment and base, it is characterised in that the printed wiring board in capsule is inserted directly into and bottom
The fixation stand of contact terminal is molded with the contact chip with shell fragment that seat is mounted directly, the integrated base, will be contacted
Terminal is fixed together with shell fragment is patched with the fixed stand, realizes contact terminal and base integrated, as long as handle contains track
The upper lid of road plate is inserted directly into regard to that can complete being bi-directionally connected for printed wiring board and base contact on the base with shell fragment, so that
Ensure the electrical contact conducting of manual fire alarm call point module.
Printed wiring board in the contact assembly of integrated base, the capsule is inserted directly into the band being mounted directly with base
Have the fixation stand that contact chip is molded with the contact chip of shell fragment, the integrated base, by contact chip together with patch shell fragment with
The fixed stand is fixed, and realizes contact chip and base integrated, is additionally provided with transverse splicing formula component, by horizontal concrete chute, positioning
Block is constituted, and the bottom of the fixed stand, which is provided with located lateral block, integrated base, is provided with corresponding horizontal concrete chute, realizes horizontal
To grafting.
Printed wiring board in the contact assembly of integrated base, the capsule is inserted directly into the band being mounted directly with base
Have the fixation stand that contact chip is molded with the contact chip of shell fragment, the integrated base, by contact chip together with patch shell fragment with
The fixed stand is fixed, and realizes contact chip and base integrated, is additionally provided with longitudinal plug-in unit, by longitudinal chute, positioning
Block is constituted, and the bottom of the fixed stand, which is provided with longitudinal register block, integrated base, is provided with corresponding longitudinal chute, realizes vertical
To grafting.
Several columns can be molded in the base side by side and fix stand row, if parallel in the fixed stand row of each row equidistantly set
Solid to determine stand, each fixed stand correspondence integral type is fixed with contact terminal together with patching shell fragment.
The contact chip is mounting elastic sheet and can be vertically connected with a structural member of printed circuit board and base, contact terminal
Several are had to patching groove applied to fixation spring tab, flute profile such as L shapes are patched for fixation spring tab, it is penetrating up and down to run through
Hole, for facilitating shell fragment to be inserted perpendicularly into from bottom to top, upper end positions for shell fragment overhead kick.
The shell fragment is processed by elastic elastomeric material well, sees that overall is in Z-shaped bent sideways, top is overhead kick
Circular arc is used for contacting turning circuit with the printed wiring board in capsule, then forms L-shaped vertically downward, lower end is base
Output end, the elasticity that the shell fragment and terminal are tightly fastened and utilize shell fragment and have moves up and down, and makes shell fragment and printed circuit board
Contact is in close contact conducting.
The capsule is that have several elastic bayonet locks can be printed wiring board tightly fixed plastic base, elasticity in capsule
Two rectangular open-works are opened below bayonet socket, for contacting connection with the terminal and shell fragment on base.
Printed circuit board in capsule is installed, and all uses bayonet arrangement, without any screw, auxiliary member fastening and weldering
Connect.
It is of the present utility model that such a configuration reduce the connection ring between printed circuit board, terminal and base in original capsule
Section, improves contact reliability, rationally reduces process, simplifies production and reduce cost, improve product quality, substantially increase
Operating efficiency.This application technology is used for manual fire alarm call point product and still belongs to domestic first in fire protection sector and like product
Wound.
[brief description of the drawings]
Fig. 1 global facility structural representations
The schematic diagram of Fig. 2 a ways of contact 1
The schematic diagram of Fig. 2 b ways of contact 2
Fig. 2 c way of contact enlarged diagrams
Fig. 3 a-3b base figures
Fig. 4 a shell fragment stereograms
Fig. 4 b-4d shell fragment three-view diagrams
Description of symbols in figure
Lid (glass containing pressing), 2 capsules, 3 printed wiring boards, 4 shell fragments, 5 bases, 6 nuts, 7 screws on 1,8 carry shell fragment
Contact chip, 9 fix stands.
[embodiment]
The technical solution of the utility model is further elaborated in conjunction with drawings and Examples, it is believed that to art technology
It is clear for personnel.
A kind of application structure technology of the present utility model is then to use rational innovative design, the fixed mount of contact terminal
The reed that patches that seat directly integrated injection moulding plugs no screw fastening on base, then just completes installation procedure.During work
Touched as long as the capsule containing printed circuit board is inserted directly on the base with shell fragment with regard to printed circuit board and base can be completed
Being bi-directionally connected for point, such a configuration reduce the connecting link between printed circuit board, base and terminal in original capsule, is improved
Contact reliable 0 property, process is rationally reduced, simplifies production and reduces cost, improves product quality, substantially increasing work effect
Rate.This application technology still belongs to domestic initiation for manual fire alarm call point product in fire protection sector and like product.
As shown in figure 1, the contact assembly of integrated base, is made up of capsule, printed wiring board, shell fragment and base, it is described
Capsule inserted base, the printed wiring board in capping is inserted directly into the contact chip with shell fragment being mounted directly with base, described
The fixation stand of contact chip is molded with integrated base, contact chip is fixed together with shell fragment is patched with the fixed stand, it is real
Existing contact chip and base integrated, just can be complete as long as the capsule containing printed wiring board is inserted directly on the base with shell fragment
Into being bi-directionally connected for printed wiring board and base contact, so as to ensure the electrical contact conducting of manual fire alarm call point module.
Several columns can be molded in the base side by side and fix stand row, if parallel in the fixed stand row of each row equidistantly set
Solid to determine stand, each fixed stand correspondence integral type is fixed with contact terminal together with patching shell fragment.
As shown in figs. 2 a-2 c, the contact chip is mounting elastic sheet and can be vertically connected with one of printed circuit board and base
Structural member, contact terminal has several to patching groove applied to fixation spring tab, and flute profile such as L shapes are patched for fixation spring tab,
Penetrating through hole up and down, for facilitating shell fragment to be inserted perpendicularly into from bottom to top, upper end is shell fragment overhead kick positioning.
As shown in figures 4a-4d, the shell fragment is processed by elastic elastomeric material well, sees overall curved in Z-shaped sideways
Roll over shape, top is that overhead kick circular arc is the then shape vertically downward for contact turning circuit use with the printed wiring board in capsule
L-shaped, lower end is base output end, and the shell fragment is tightly fastened and utilized with terminal the elasticity up and down motion that shell fragment has, makes bullet
The contact of piece and printed circuit board is in close contact conducting.
The capsule is that have several elastic bayonet locks can be printed wiring board tightly fixed plastic base, elasticity in capsule
Two rectangular open-works are opened below bayonet socket, for contacting connection with the terminal and shell fragment on base.
Printed circuit board in capsule is installed, and all uses bayonet arrangement, without any screw, auxiliary member fastening and weldering
Connect.
It is of the present utility model that such a configuration reduce the connection ring between printed circuit board, base and terminal in original capsule
Section, improves contact reliability, rationally reduces process, simplifies production and reduce cost, improve product quality, substantially increase
Operating efficiency.This application technology is used for manual fire alarm call point product and still belongs to domestic first in fire protection sector and like product
Wound.
Claims (8)
1. the contact assembly of integrated base, it is characterised in that the printed wiring board in capsule is inserted directly into directly pacifies with base
The contact chip with shell fragment of dress, the fixation stand of contact chip is molded with the integrated base, by contact chip together with patching
Shell fragment is fixed with the fixed stand, realizes contact chip and base integrated, as long as the capsule containing printed wiring board is direct
With regard to being bi-directionally connected for printed wiring board and base contact can be completed on base of the insertion with shell fragment, so as to ensure manual fire report
The electrical contact conducting of alert button module.
2. the contact assembly of integrated base, it is characterised in that the printed wiring board in capsule is inserted directly into directly pacifies with base
The contact chip with shell fragment of dress, the fixation stand of contact chip is molded with the integrated base, by contact chip together with patching
Shell fragment is fixed with the fixed stand, realizes contact chip and base integrated, transverse splicing formula component is additionally provided with, by laterally sliding
Groove, locating piece composition, the bottom of the fixed stand are provided with located lateral block, integrated base provided with corresponding laterally sliding
Groove, realizes transverse splicing.
3. the contact assembly of integrated base, it is characterised in that the printed wiring board in capsule is inserted directly into directly pacifies with base
The contact chip with shell fragment of dress, the fixation stand of contact chip is molded with the integrated base, by contact chip together with patching
Shell fragment is fixed with the fixed stand, realizes contact chip and base integrated, is additionally provided with longitudinal plug-in unit, by longitudinally sliding
Groove, locating piece composition, the bottom of the fixed stand are provided with longitudinal register block, integrated base sliding provided with corresponding longitudinal direction
Groove, realizes longitudinal grafting.
4. the contact assembly of the integrated base as described in claim 1 or 2 or 3, it is characterised in that can be arranged side by side in the base
Several columns fixation stand is molded to arrange, it is parallel in each fixed stand row of row equidistantly to set some fixed stands, each fixed stand
Correspondence integral type is fixed with contact terminal together with patching shell fragment.
5. the contact assembly of the integrated base as described in claim 1 or 2 or 3, it is characterised in that the contact chip is to install
Shell fragment and the structural member that can be vertically connected with printed circuit board and base, contact terminal have several to applied to fixed bullet
Piece patches groove, patches flute profile such as L shapes for fixation spring tab, up and down penetrating through hole, for facilitating shell fragment to hang down from bottom to top
Straight cutting enters, and upper end positions for shell fragment overhead kick.
6. the contact assembly of the integrated base as described in claim 1 or 2 or 3, it is characterised in that the shell fragment by elasticity very
Good elastomeric material is processed, and sees that overall is in Z-shaped bent sideways, top be overhead kick circular arc be for the print in capsule
Wiring board contact turning circuit processed is used, and then forms L-shaped vertically downward, and lower end is base output end, and the shell fragment and terminal are close
Elasticity that is fixed and having using shell fragment moves up and down, and the contact of shell fragment and printed circuit board is in close contact conducting.
7. the contact assembly of the integrated base as described in claim 1 or 2 or 3, it is characterised in that the capsule is that have some
Individual elastic bayonet lock can have been opened printed wiring board tightly fixed plastic base, in capsule below elastic bayonet lock two it is rectangular
Open-work, for contacting connection with the terminal and shell fragment on base.
8. the contact assembly of the integrated base as described in claim 1 or 2 or 3, it is characterised in that the printed circuit in capsule
Plate is installed, and all uses bayonet arrangement, without any screw, auxiliary member fastening and welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444065.6U CN206461132U (en) | 2016-12-27 | 2016-12-27 | The contact assembly of integrated base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444065.6U CN206461132U (en) | 2016-12-27 | 2016-12-27 | The contact assembly of integrated base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461132U true CN206461132U (en) | 2017-09-01 |
Family
ID=59698245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621444065.6U Active CN206461132U (en) | 2016-12-27 | 2016-12-27 | The contact assembly of integrated base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453085A (en) * | 2016-05-30 | 2017-12-08 | Idec株式会社 | Arrangements of terminal and arrangements of terminal group |
-
2016
- 2016-12-27 CN CN201621444065.6U patent/CN206461132U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453085A (en) * | 2016-05-30 | 2017-12-08 | Idec株式会社 | Arrangements of terminal and arrangements of terminal group |
| CN107453085B (en) * | 2016-05-30 | 2019-06-04 | Idec株式会社 | Arrangements of terminal and arrangements of terminal group |
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