CN205911192U - Novel balance car switch - Google Patents

Abstract

The utility model relates to a novel balance car switch has the PCB board and dabs the switch, it fixes on the PCB board to dab the switch, its characterized in that: the pin that dabs the switch passes through pin connection on the PCB board to the switch lead wire output port, and through on being connected to the control mainboard behind the switch lead wire output port leading -out terminal line, offer on the PCB board and be used for the mounting hole fixed. The utility model discloses choose the PCB board button that dabs commonly used for use, be used in on the balance car control panel index homoenergetic such as current -voltage and satisfy to the low price is welded the switch and is fixed on the product shell on the PCB board then through the PCB mounting hole, and simple to operate just can use various the improvement according to the key cap and beautifully spend.

Description

Novel balance stopping switch

Technical field

This utility model is related to pcb touch-switch technical field, particularly to a kind of Novel balance stopping switch.

Background technology

Existing switch uses electric switch, and switch outward appearance is Metal snap, and this switch is often using larger in electric current Electrical equipment on, high cost, waste one's talent on a petty job on the panel of small current, and unsightly.

Content of the invention

The purpose of this utility model is the defect overcoming prior art to exist, and provides a kind of cheap, switch is welded in On pcb plate and then be fixed on product casing by pcb installing hole, easy for installation and U.S. can be improved using various button caps The Novel balance stopping switch of sight degree.

The technical scheme realizing this utility model purpose is: a kind of Novel balance stopping switch, has pcb plate and touches out Close；Described touch-switch is fixed on pcb plate；It is characterized in that: the lead that the pin of described touch-switch passes through on pcb plate connects It is connected on switch leads output port, and be connected in control mainboard after switch leads output port exit sub-line, institute State and offer on pcb plate for fixing installing hole.

By pedestal, cover plate, button and the pin that is welded on pcb plate forms touch-switch described in technique scheme；Described Pedestal includes shell fragment and is placed in the contact below shell fragment；Described button is contacted with shell fragment after passing through cover plate；Described pin with touch Point connection.

Described in technique scheme, switch fixed installation hole has four, and is symmetricly set on four angles of pcb plate.

After technique scheme, this utility model has a following positive effect:

(1) this utility model selects the touch key that pcb plate is commonly used, the index such as current/voltage on balance car panel All can meet, and cheap, switch is welded on pcb plate and then is fixed on product casing by pcb installing hole, install Facilitate and aesthetics can be improved using various button caps.

Brief description

In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and with reference to attached Figure, is described in further detail to this utility model, wherein

Fig. 1 is structural representation of the present utility model；

Specific embodiment

(embodiment 1)

See Fig. 1, this utility model has pcb plate 2 and touch-switch 1；Described touch-switch 1 is fixed on pcb plate 2；Its It is characterised by: the pin of described touch-switch 1 is connected on switch leads output port 4 by the lead on pcb plate 2, and logical It is connected in control mainboard after crossing switch leads output port 4 exit sub-line, described pcb plate 2 offers for fixation Installing hole 3.

By pedestal, cover plate, button and the pin that is welded on pcb plate forms touch-switch 1；Described pedestal include shell fragment and It is placed in the contact below shell fragment；Described button is contacted with shell fragment after passing through cover plate；Described pin is connected with contact.

Switch fixed installation hole 3 has four, and is symmetricly set on four angles of pcb plate 2.

Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect Step describes in detail, be should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this Utility model, all of the present utility model spirit and principle within, any modification, equivalent substitution and improvement done etc., all should wrap It is contained within protection domain of the present utility model.

Claims (3)

1. a kind of Novel balance stopping switch, has pcb plate and touch-switch；Described touch-switch is fixed on pcb plate；Its feature It is: the pin of described touch-switch is connected on switch leads output port by the lead on pcb plate, and is drawn by switch It is connected in control mainboard after line output terminal mouth exit sub-line, described pcb plate offers for fixing installing hole.

2. Novel balance stopping switch according to claim 1 it is characterised in that: described touch-switch by pedestal, cover plate, press Button and the pin being welded on pcb plate form；Described pedestal includes shell fragment and is placed in the contact below shell fragment；Described button passes through Contact with shell fragment after cover plate；Described pin is connected with contact.

3. Novel balance stopping switch according to claim 2 it is characterised in that: described switch fixed installation hole have four Individual, and be symmetricly set on four angles of pcb plate.