CN216412953U - Probe connection structure convenient to automated production - Google Patents
Probe connection structure convenient to automated production Download PDFInfo
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- CN216412953U CN216412953U CN202122856269.8U CN202122856269U CN216412953U CN 216412953 U CN216412953 U CN 216412953U CN 202122856269 U CN202122856269 U CN 202122856269U CN 216412953 U CN216412953 U CN 216412953U
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- probe
- automated production
- wiring terminal
- temperature controller
- wire
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Abstract
The utility model discloses a probe connecting structure convenient for automatic production, which comprises a temperature controller base, wherein a conductive circuit and an inductive probe are arranged on the temperature controller base, the conductive circuit comprises two wiring terminal pieces, two outgoing lines which are respectively and electrically connected with the two wiring terminal pieces are arranged on the inductive probe, the tail ends of the wiring terminal pieces extend out of the temperature controller base and are provided with a line pressing coil hoop, the line pressing coil hoop and the wiring terminal pieces are integrated into a structural member, and the wiring terminal pieces are connected with the outgoing lines through riveting and pressing line pressing coil hoops.
Description
Technical Field
The utility model relates to the field of temperature controllers, in particular to a probe connecting structure convenient for automatic production.
Background
Install the temperature-sensing probe 1 that is used for the response to generate heat the device temperature on the temperature controller pedestal, be connected with two lead-out wires 2 on the temperature-sensing probe 1, two lead-out wires 2 are used for being connected feedback data with two terminal lug pieces 3 on the temperature controller pedestal, terminal lug piece 3 is shown as figure 1 with the connected mode of lead-out wire 2 at present, through having female terminal piece 4 in the riveting of the sinle silk position of lead-out wire 2, accomplish the installation on inserting terminal lug piece 3 with female terminal piece 4 through manual again, but this probe has got connection structure and is not applicable to large-scale automated production, consequently need make further improvement to probe connection structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the existing problems and provides a probe connecting structure which is simple and reasonable in structure and convenient for automatic production, and mainly aims to enable the connecting structure of a leading-out wire and a wiring terminal piece of an induction probe to realize large-scale automatic production.
The utility model provides a probe connection structure convenient to automated production, includes the temperature controller pedestal, be provided with conducting wire and inductive probe on the temperature controller pedestal, the conducting wire is including two terminal pieces, the last two lead-out wires that are provided with respectively with two terminal piece electric connection of inductive probe, the terminal of terminal piece extends the temperature controller pedestal outside and is provided with the line ball and rolls up the hoop, the line ball roll up the hoop with the terminal piece is integrated into one piece structure, and the terminal piece is rolled up the hoop through the riveting line ball and is connected with the lead-out wire constitution.
The aim of the utility model can also be solved by the following technical measures:
the wire pressing coil hoop comprises a front wire pressing coil hoop used for fixing the outgoing wire and a rear wire pressing coil hoop used for fixing the core of the outgoing wire.
And one end of the wiring terminal piece, which is close to the wire pressing coil hoop, is provided with a positioning through hole, and a positioning convex column matched with the positioning through hole extends on the temperature controller base body.
The volume of the front pressing line coil hoop is larger than that of the rear pressing line coil hoop.
And a heat-shrinkable sleeve is tightly sleeved on the periphery of the connecting position of the outgoing line and the wiring terminal piece.
The temperature controller base body comprises a base, a connecting plate is mounted on the base, a bimetallic strip is arranged on the connecting plate, an elastic metal arm integrally extends towards the outer side of the connecting plate, a clamping opening is formed in the tail end of the elastic metal arm, and the sensing probe is clamped in the clamping opening.
The conductive circuit also comprises a conductive metal ring and a central conductive column which are arranged in the base, and the initial ends of the two wiring terminal sheets are electrically connected with the conductive metal ring or the central conductive column.
And a silica gel insulating sleeve is arranged between the induction probe and the elastic metal arm.
The sensing probe is a thermistor for sensing temperature.
The utility model has the following beneficial effects:
according to the probe connecting structure convenient for automatic production, an independent female terminal piece structural part can be omitted, the structural characteristics of the female terminal piece are integrated on the wiring terminal piece, and the connecting structure can be connected with a wire through riveting of a machine tool, so that the temperature controller with the structure is suitable for large-scale industrial automatic production, the production efficiency can be improved, and the labor cost can be reduced.
Drawings
Fig. 1 is a schematic structural diagram of the background art of the present invention.
Fig. 2 is a schematic structural view of the temperature controller base of the present invention.
FIG. 3 is a schematic diagram of an exploded structure of the wire-pressing coil hoop and the lead wire of the present invention.
Fig. 4 is an exploded view of the temperature controller base of the present invention.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples.
As shown in fig. 2 to 4, a probe connecting structure convenient for automatic production includes a temperature controller base 1, the temperature controller base 1 is provided with a conductive circuit and an inductive probe 2, the conductive circuit includes two terminal pieces 3, the inductive probe 2 is provided with two outgoing lines 4 electrically connected with the two terminal pieces 3, the terminal of the terminal piece 3 extends out of the temperature controller base 1 and is provided with a line pressing coil hoop, the line pressing coil hoop and the terminal pieces 3 are an integrated structure, and the terminal pieces 3 are connected with the outgoing lines 4 by riveting the line pressing coil hoop; independent female terminal piece structure can be saved to this structure, integrates the structural feature integration of female terminal piece to terminal piece 3 to can realize being connected with the wire rod through the lathe riveting, make the temperature controller of this structure be applicable to the large-scale automated production in the industry, can improve production efficiency, reduce the personnel selection cost.
Further explaining, the wire pressing coil hoop comprises a front wire pressing coil hoop 51 for fixing the outgoing wire 4 and a rear wire pressing coil hoop 52 for fixing the wire core 401 of the outgoing wire 4; the outgoing line 4 mainly includes sinle silk 401 and overlaps the insulating tube 402 of establishing outside sinle silk 401, back line ball book hoop 52 mainly used centre gripping outgoing line 4 strips sinle silk 401 of insulating tube 402 part, and preceding line ball book hoop 51 then centre gripping includes insulating tube 402 and sinle silk 401 partial outgoing line 4, rolls the hoop through dual line ball and can improve the line ball effect to outgoing line 4, makes the outgoing line 4 be difficult to break away from line ball book hoop.
Further, one end of the connection terminal piece 3, which is close to the wire pressing coil hoop, is provided with a positioning through hole 31, and a positioning convex column 101 matched with the positioning through hole 31 extends on the temperature controller base body 1; through the cooperation of location projection 101 and positioning hole 31, can reduce the activity allowance of binding post piece 3, can accurate fixed line ball book position of hoop, make the riveting more stable and accurate.
Further explaining, the volume of the front crimping coil 51 is larger than that of the rear crimping coil 52; since the portion of the lead wire 4 with the insulating tube 402 has a larger diameter than the wire core 401, a larger front wire crimp band 51 is required to secure the lead wire 4.
Further, a heat-shrinkable sleeve 5 is tightly sleeved on the periphery of the connecting position of the outgoing line 4 and the wiring terminal piece 3; the heat-shrinkable sleeve 5 plays a role in protection and fixation, and prevents the riveting part of the outgoing line 4 and the terminal plate 3 from rusting.
Further, the temperature controller seat body 1 comprises a base 11, a connecting plate 12 is mounted on the base 11, a bimetallic strip 13 is arranged on the connecting plate 12, an elastic metal arm 14 integrally extends outwards from the connecting plate 12, a clamping opening 141 is formed in the tail end of the elastic metal arm 14, and the sensing probe 2 is clamped in the clamping opening 141; the structure is simple, and the installation is convenient; it can be ensured by the resilient metal arm 14 that the inductive probe 2 is in sufficient contact with the bottom of the heating device.
Further, the conductive circuit further includes a conductive metal ring 15 and a central conductive pillar 16 disposed in the base 11, and the starting ends of the two terminal plates 3 are electrically connected to the conductive metal ring 15 or the central conductive pillar 16.
Further, a silica gel insulating sleeve 17 is arranged between the induction probe 2 and the elastic metal arm 14; the heat transfer of the connecting plate 12 to the inductive probe 2 is reduced, the insulation effect is achieved, and the numerical value of the inductive probe 2 interfered by external factors is reduced.
Further, the induction probe 2 is a thermistor for sensing temperature; thermistors are commonly used in temperature controllers to sense the temperature of a heating device.
The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the utility model are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (9)
1. The utility model provides a probe connection structure convenient to automated production, includes the temperature controller pedestal, be provided with conducting wire and inductive probe on the temperature controller pedestal, the conducting wire is including two terminal pieces, the last two lead-out wires that are provided with respectively with two terminal piece electric connection of inductive probe, its characterized in that: the tail end of the wiring terminal piece extends out of the outer side of the temperature controller base body and is provided with a line pressing coil hoop, the line pressing coil hoop and the wiring terminal piece are integrated into a whole, and the wiring terminal piece is connected with the outgoing line through the riveting line pressing coil hoop.
2. The probe connecting structure facilitating automated production according to claim 1, wherein: the wire pressing coil hoop comprises a front wire pressing coil hoop used for fixing the outgoing wire and a rear wire pressing coil hoop used for fixing the core of the outgoing wire.
3. The probe connecting structure facilitating automated production according to claim 1, wherein: and one end of the wiring terminal piece, which is close to the wire pressing coil hoop, is provided with a positioning through hole, and a positioning convex column matched with the positioning through hole extends on the temperature controller base body.
4. The probe connecting structure facilitating automated production according to claim 2, wherein: the volume of the front pressing line coil hoop is larger than that of the rear pressing line coil hoop.
5. The probe connecting structure facilitating automated production according to claim 1, wherein: and a heat-shrinkable sleeve is tightly sleeved on the periphery of the connecting position of the outgoing line and the wiring terminal piece.
6. The probe connecting structure facilitating automated production according to claim 1, wherein: the temperature controller base body comprises a base, a connecting plate is mounted on the base, a bimetallic strip is arranged on the connecting plate, an elastic metal arm integrally extends towards the outer side of the connecting plate, a clamping opening is formed in the tail end of the elastic metal arm, and the sensing probe is clamped in the clamping opening.
7. The probe connecting structure facilitating automated production according to claim 6, wherein: the conductive circuit also comprises a conductive metal ring and a central conductive column which are arranged in the base, and the initial ends of the two wiring terminal sheets are electrically connected with the conductive metal ring or the central conductive column.
8. The probe connecting structure facilitating automated production according to claim 6, wherein: and a silica gel insulating sleeve is arranged between the induction probe and the elastic metal arm.
9. The probe connecting structure facilitating automated production according to claim 1, wherein: the sensing probe is a thermistor for sensing temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122856269.8U CN216412953U (en) | 2021-11-19 | 2021-11-19 | Probe connection structure convenient to automated production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122856269.8U CN216412953U (en) | 2021-11-19 | 2021-11-19 | Probe connection structure convenient to automated production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216412953U true CN216412953U (en) | 2022-04-29 |
Family
ID=81302231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122856269.8U Active CN216412953U (en) | 2021-11-19 | 2021-11-19 | Probe connection structure convenient to automated production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216412953U (en) |
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2021
- 2021-11-19 CN CN202122856269.8U patent/CN216412953U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Probe Connection Structure for Automatic Production Effective date of registration: 20221109 Granted publication date: 20220429 Pledgee: Foshan Shunde Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: GUANGDONG HUILAIDE TEMPERATURE CONTROLLER Co.,Ltd. Registration number: Y2022980021329 |