CN210575639U - Control wire harness with microswitch - Google Patents
Control wire harness with microswitch Download PDFInfo
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- CN210575639U CN210575639U CN201921859053.3U CN201921859053U CN210575639U CN 210575639 U CN210575639 U CN 210575639U CN 201921859053 U CN201921859053 U CN 201921859053U CN 210575639 U CN210575639 U CN 210575639U
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- micro
- pressing
- wire
- gap switch
- microswitch
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Abstract
The utility model discloses a take micro-gap switch's control pencil relates to new forms of energy low-speed car pencil control assembly technical field. It contains micro-gap switch body, positive pole line, negative pole line, pyrocondensation gum cover, connect buckle, cord grip, micro-gap contact install the intermediate position in micro-gap switch body's left side one end, the both sides of micro-gap switch body's right side one end all be provided with the wiring hole, two cord grip install respectively in micro-gap switch body's right side top, and two cord grip corresponding with the vertical position in two wiring holes respectively, positive pole line and negative pole line one section right side all be connected with connect buckle through the pyrocondensation gum cover, its simple structure, simple to operate, subsequent wiring of being convenient for is maintained, installs insulating rubber cover on the pencil simultaneously, can also avoid the circuit to take place electromagnetic interference when avoiding the circuit to produce the short circuit.
Description
Technical Field
The utility model relates to a new forms of energy low-speed car pencil control assembly technical field, concretely relates to take micro-gap switch's control pencil.
Background
The movable switch is a switch which has a small contact interval and a quick-acting mechanism, uses a specified stroke and a specified force to perform switching action, is covered by a shell, and is externally provided with a driving rod. A pressure actuated fast switch. For door switches in anti-theft systems, etc.
As shown in fig. 1, a micro-contact a2 is installed on the left side of a traditional micro-switch body a1, two binding posts are installed on the right side of a micro-switch body a1, a positive wire A3 and a negative wire a4 are connected to the two binding posts through soldering, the other ends of the positive wire A3 and the negative wire a4 are connected with a binding post a5 through a heat-shrinkable sleeve a4, the positive wire A3 and the negative wire a4 are connected with the two binding posts through soldering, the wire is easy to be detached after long-time use, during maintenance, electric soldering iron must be taken to maintain, when no electric soldering iron is arranged on a maintenance site, wire connection maintenance cannot be performed, and the difficulty in maintaining the wire connection is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a take micro-gap switch's control pencil, its simple structure, simple to operate, the subsequent wiring of being convenient for is maintained, installs insulating rubber cover simultaneously on the pencil, can also avoid the circuit to take place electromagnetic interference when avoiding the circuit to produce the short circuit.
In order to achieve the above purpose, the utility model adopts the following technical scheme: it contains micro-gap switch body 1, positive pole line 2, negative pole line 3, pyrocondensation gum cover 4, connection buckle 5, cord grip 6, micro-gap contact 7 install the intermediate position in micro-gap switch body 1's left side one end, the both sides of micro-gap switch body 1's right side one end all be provided with wiring hole 11, two cord grip 6 install respectively in micro-gap switch body 1's right side top, and two cord grip 6 respectively with two wiring hole 11's vertical position corresponding, positive pole line 2 and negative pole line 3 one section all be connected with connection buckle 5 through pyrocondensation gum cover 4.
Wire pressing device 6 contain and press the briquetting 61, spliced pole 62, limiting plate 63, fixed electrode 64, pressure strip 65, spring 66, the perpendicular fixed connection of spliced pole 62 is under pressing briquetting 61, and press briquetting 61 to be located micro-gap switch body 1's the outside, the top at spliced pole 62 is installed to limiting plate 63, and limiting plate 63 is located micro-gap switch body 1's inside, fixed electrode 64 installs the inboard upper portion at wiring hole 11, spliced pole 62 passes the intermediate position of fixed electrode 64, and extend to the inside of wiring hole 11, the bottom at spliced pole 62 is installed to pressure strip 65, and pressure strip 65 is located the inside of wiring hole 11, spring 66 cup joints on spliced pole 62, and spring 66 is located between the outside of limiting plate 63 and wiring hole 11.
The bottom of the connecting column 62 is provided with a pressing hole 621, and the pressing hole 621 is located between the fixed electrode 64 and the pressing plate 65.
And one ends of the left sides of the positive wire 2 and the negative wire 3 are respectively arranged on the inner sides of the two wiring holes 11 through the pressing holes 621.
And the outer sides of one ends of the right sides of the positive electrode wire 2 and the negative electrode wire 3 are respectively sleeved with an insulating rubber sleeve 8.
The pressing block 61 is coaxially connected with the connecting column 62, the limiting plate 63, the fixed electrode 64 and the pressing plate 65.
The inner diameter of the pressing hole 621 is larger than the wire diameter of the positive electrode wire 2 and the negative electrode wire 3.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the novel wiring harness is simple in structure, convenient to install and convenient for subsequent wiring maintenance, and meanwhile, the insulating rubber sleeve is installed on the wiring harness, so that electromagnetic interference of the circuit can be avoided while the circuit is prevented from generating short circuit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic diagram of a conventional microswitch control harness;
fig. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic view of a connection structure between the medium voltage device 6 and the microswitch body 1 according to the present invention;
fig. 4 is a schematic structural view of the rubber sleeve 8 in the present invention;
fig. 5 is a schematic structural diagram of the middle voltage line device 6 according to the present invention;
fig. 6 is a schematic structural diagram of the fixed electrode 64 according to the present invention.
Description of reference numerals: contain micro-gap switch body 1, positive pole line 2, negative pole line 3, pyrocondensation gum cover 4, connect buckle 5, cord grip 6, micro-contact 7, wiring hole 11, press block 61, spliced pole 62, limiting plate 63, fixed electrode 64, pressure strip 65, spring 66, press hole 621, rubber sleeve 8.
Detailed Description
Referring to fig. 1 to 6, the technical solution adopted by the present embodiment is: it contains micro-gap switch body 1, positive pole line 2, negative pole line 3, pyrocondensation gum cover 4, connection buckle 5, cord grip 6, micro-gap contact 7 install the intermediate position in micro-gap switch body 1's left side one end, the both sides of micro-gap switch body 1's right side one end all be provided with wiring hole 11, two cord grip 6 install respectively in micro-gap switch body 1's right side top, and two cord grip 6 respectively with two wiring hole 11's vertical position corresponding, positive pole line 2 and negative pole line 3 one section all be connected with connection buckle 5 through pyrocondensation gum cover 4.
Wire pressing device 6 contain and press the briquetting 61, spliced pole 62, limiting plate 63, fixed electrode 64, pressure strip 65, spring 66, the perpendicular fixed connection of spliced pole 62 is under pressing briquetting 61, and press briquetting 61 to be located micro-gap switch body 1's the outside, the top at spliced pole 62 is installed to limiting plate 63, and limiting plate 63 is located micro-gap switch body 1's inside, fixed electrode 64 installs the inboard upper portion at wiring hole 11, spliced pole 62 passes the intermediate position of fixed electrode 64, and extend to the inside of wiring hole 11, the bottom at spliced pole 62 is installed to pressure strip 65, and pressure strip 65 is located the inside of wiring hole 11, spring 66 cup joints on spliced pole 62, and spring 66 is located between the outside of limiting plate 63 and wiring hole 11. The wire pressing device 6 is used for fixing the positive wire 2 and the negative wire 3 inside the wire connection hole 11.
The bottom of the connecting column 62 is provided with a pressing hole 621, and the pressing hole 621 is located between the fixed electrode 64 and the pressing plate 65. One ends of the positive electrode wire 2 and the negative electrode wire 3 are inserted into the pressing holes 621, respectively.
And one ends of the left sides of the positive wire 2 and the negative wire 3 are respectively arranged on the inner sides of the two wiring holes 11 through the pressing holes 621. One ends of the positive electrode wire 2 and the negative electrode wire 3 are pressed against the inside of the pressing hole 621 by the elastic force of the spring 66.
And the outer sides of one ends of the right sides of the positive electrode wire 2 and the negative electrode wire 3 are respectively sleeved with an insulating rubber sleeve 8. The insulating rubber sleeve 8 is used for protecting the positive electrode wire 2 and the negative electrode wire 3 from short circuit, and meanwhile, the insulating rubber sleeve 8 can also shield external electromagnetic interference.
The pressing block 61 is coaxially connected with the connecting column 62, the limiting plate 63, the fixed electrode 64 and the pressing plate 65.
The inner diameter of the pressing hole 621 is larger than the wire diameter of the positive wire 2 and the negative wire 3, so that one ends of the positive wire 2 and the negative wire 3 can be conveniently penetrated in the pressing hole 621.
The utility model discloses a theory of operation: when installation positive pole line 2 and negative pole line 3, press down and press button 61, make spliced pole 62 descend, wear the inside of pressing hole 621 respectively with the one end of positive pole line 2 and negative pole line 3, loosen and press button 61, spring 66 cup joints on spliced pole 62, and spring 66 is located between the outside of limiting plate 63 and wiring hole 11, at the spring action of spring 66, compress tightly the one end of positive pole line 2 and negative pole line 3 in the inside of pressing hole 621, make things convenient for the installation and the maintenance of positive pole line and negative pole line.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the novel wiring harness is simple in structure, convenient to install and convenient for subsequent wiring maintenance, and meanwhile, the insulating rubber sleeve is installed on the wiring harness, so that electromagnetic interference of the circuit can be avoided while the circuit is prevented from generating short circuit.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. Take micro-gap switch's control pencil, its characterized in that: it contains micro-gap switch body (1), positive pole line (2), negative pole line (3), pyrocondensation gum cover (4), connect buckle (5), cord grip (6), micro-gap contact (7) install the intermediate position in the left side one end of micro-gap switch body (1), the both sides of the right side one end of micro-gap switch body (1) all be provided with wiring hole (11), two cord grip (6) install respectively in the right side top of micro-gap switch body (1), and two cord grip (6) corresponding with the vertical position of two wiring holes (11) respectively, the right side of positive pole line (2) and negative pole line (3) one section all be connected with connect buckle (5) through pyrocondensation gum cover (4).
2. The control harness with microswitch of claim 1, wherein: the wire pressing device (6) comprises a pressing block (61), a connecting column (62), a limiting plate (63), a fixed electrode (64), a pressing plate (65) and a spring (66), wherein the connecting column (62) is vertically and fixedly connected right below the pressing block (61), the pressing block (61) is positioned at the outer side of the microswitch body (1), the limit plate (63) is arranged above the connecting column (62), the limit plate (63) is positioned inside the microswitch body (1), the fixed electrode (64) is arranged at the upper part of the inner side of the wiring hole (11), the connecting column (62) passes through the middle position of the fixed electrode (64), and extends to the inside of the wiring hole (11), a pressing plate (65) is arranged at the bottom of the connecting column (62), the pressure plate (65) is positioned in the wiring hole (11), the spring (66) is sleeved on the connecting column (62), and the spring (66) is positioned between the limiting plate (63) and the outer side of the wiring hole (11).
3. The control harness with microswitch of claim 2, wherein: the bottom of the connecting column (62) is provided with a pressing hole (621), and the pressing hole (621) is positioned between the fixed electrode (64) and the pressing plate (65).
4. The control harness with microswitch of claim 1, wherein: and one ends of the left sides of the positive wire (2) and the negative wire (3) are respectively arranged on the inner sides of the two wiring holes (11) through pressing holes (621).
5. The control harness with microswitch of claim 1, wherein: and the outer sides of one ends of the right sides of the positive wire (2) and the negative wire (3) are respectively sleeved with an insulating rubber sleeve (8).
6. The control harness with microswitch of claim 2, wherein: the pressing block (61) is coaxially connected with the connecting column (62), the limiting plate (63), the fixed electrode (64) and the pressing plate (65).
7. The control harness with microswitch of claim 3, wherein: the inner diameter of the pressing hole (621) is larger than the wire diameter of the positive wire (2) and the negative wire (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859053.3U CN210575639U (en) | 2019-10-31 | 2019-10-31 | Control wire harness with microswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859053.3U CN210575639U (en) | 2019-10-31 | 2019-10-31 | Control wire harness with microswitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210575639U true CN210575639U (en) | 2020-05-19 |
Family
ID=70662317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921859053.3U Active CN210575639U (en) | 2019-10-31 | 2019-10-31 | Control wire harness with microswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210575639U (en) |
-
2019
- 2019-10-31 CN CN201921859053.3U patent/CN210575639U/en active Active
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