CN204242955U - The winding wiring slice mounting structure that a kind of electromagnetic treadle or relay use - Google Patents
The winding wiring slice mounting structure that a kind of electromagnetic treadle or relay use Download PDFInfo
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- CN204242955U CN204242955U CN201420733002.7U CN201420733002U CN204242955U CN 204242955 U CN204242955 U CN 204242955U CN 201420733002 U CN201420733002 U CN 201420733002U CN 204242955 U CN204242955 U CN 204242955U
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- support chip
- horizontal edge
- lug plate
- draw
- mounting structure
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Abstract
The utility model relates to the winding wiring slice mounting structure that a kind of electromagnetic treadle or relay use.The utility model is by the following technical solutions: the winding wiring slice mounting structure that a kind of electromagnetic treadle or relay use, it is characterized in that: the both sides of each bayonet socket or draw-in groove that described second horizontal edge are positioned at the first horizontal edge are provided with the second support chip, the described bayonet socket of the first horizontal edge or the side of draw-in groove arrange the first support chip, gap width between first support chip and the second support chip and the width of lug plate are suitable, described first support chip or and the second support chip open side of being positioned at installing space be arranged to the inclined-plane that facilitates lug plate to insert.By adopting such scheme, the utility model overcomes the deficiency that prior art exists, and provides a kind of novel winding wiring slice mounting structure that bonding strength between lug plate and coil rack is reduced greatly by the impact of lug plate bending forming precision.
Description
Technical field
The utility model relates to the winding wiring slice mounting structure that a kind of electromagnetic treadle or relay use.
Background technology
The pin configuration of solenoid is divided into soft lead-in wire and hard lead-in wire, and wherein hard lead-in wire is widely used because of advantages such as technique is simple, cost is low, reliable in quality.Generally, hard pin configuration become coil rack to coordinate with the back-off of lug plate centrifugal force that when overcoming coiling, High Rotation Speed produces and the rotation torque produced when tightening terminal screw, as illustrated in figs. 1 and 2, hasp height S is a very important parameter, and its accuracy of manufacture is more high better.If hasp height S is too little, so when coiling, lug plate flies out and will produce security incident, or makes coil breakage and cause product bug when tightening terminal screw.If hasp height S is too large, the problem of assembling difficulty and even ftractureing so will be caused because of the large interference fit of the salient point and coil rack that lug plate produce back-off.
At present, in order to make the compacter of product design, lug plate is usually designed to " several " character form structure.The corresponding recesses of " several " font lug plate and coil rack forms matched in clearance, and the rectangular opening relying on the salient point on lug plate corresponding to coil rack forms back-off, is issued in the effect of certain hasp height S the object preventing lug plate from deviating from.But in the production process of reality, lug plate, due to the intrinsic resilience problem of bending forming, causes the both wings of " several " character form structure to occur upwarping and the situation of lower song.Therefore, lug plate and coil rack will be forced to be designed to wide arc gap and coordinate and meet matching requirements.But from Fig. 3 and Fig. 4, this kind of situation makes hasp height S affect larger by lug plate formed precision.
Summary of the invention
The utility model overcomes the deficiency that prior art exists, and provides a kind of novel winding wiring slice mounting structure that bonding strength between lug plate and coil rack is reduced greatly by the impact of lug plate bending forming precision.
To achieve these goals, the utility model is by the following technical solutions: the winding wiring slice mounting structure that a kind of electromagnetic treadle or relay use, include coil rack and lug plate, the side of described coil rack is provided with the first horizontal edge and the second horizontal edge, installing space is formed between described first horizontal edge and the second horizontal edge, described lug plate is fixedly installed in installing space, described lug plate both sides are provided with locating convex block, corresponding is respectively arranged with the bayonet socket or draw-in groove that supply locating convex block clamping in the both sides of the first horizontal edge, it is characterized in that: the both sides of each bayonet socket or draw-in groove that described second horizontal edge are positioned at the first horizontal edge are provided with the second support chip, the described bayonet socket of the first horizontal edge or the side of draw-in groove arrange the first support chip, gap width between first support chip and the second support chip is suitable with the width of lug plate, described first support chip or and the second support chip open side of being positioned at installing space be provided with the inclined-plane facilitating lug plate to insert.
Further setting of the present utility model is: described lug plate entirety becomes " several " character form structure, described installing space includes central space and is positioned at the side spaces of central space both sides, through by vertical direction spatial between space, both sides and central space, bayonet socket or the draw-in groove of described first horizontal edge are positioned at side spaces place, second support chip of described second horizontal edge is also positioned at side spaces place, and wherein has one second support chip to be arranged on side spaces near vertical direction spatial position; Described first support chip is arranged on the two opposite sides of the first horizontal edge two bayonet socket or draw-in groove.
By the scheme arranged further, the effect that the utility model reaches is: by arranging the first and second support chips and lug plate forms interference fit on coil rack, cause the hasp height added value that coil rack strain causes to compensate lug plate bending springback, thus the bonding strength solved between lug plate and coil rack is subject to the problem that lug plate bending forming Accuracy is larger; Interference fit difficult problem is solved by bevel feature.
Newly be described in further detail originally practical below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is background technology structural representation;
Fig. 2 is the A portion enlarged drawing in Fig. 1;
Fig. 3 is the structural representation of background technology reflection lug plate upwards resilience;
Fig. 4 is the structural representation of the downward resilience of background technology reflection lug plate;
Fig. 5 is the stereogram of the utility model embodiment;
Fig. 6 is the structural representation of the utility model embodiment;
Fig. 7 is the B portion enlarged drawing in Fig. 6;
Fig. 8 is the structural representation of the utility model embodiment reflection lug plate upwards resilience;
Fig. 9 is the structural representation of the downward resilience of the utility model embodiment reflection lug plate.
Embodiment
As as described in Fig. 5-Fig. 9, the winding wiring slice mounting structure that a kind of electromagnetic treadle or relay use, include coil rack 1 and lug plate 2, the side of described coil rack 1 is provided with the first horizontal edge 11 and the second horizontal edge 12, installing space 13 is formed between described first horizontal edge 11 and the second horizontal edge 12, described lug plate 2 is fixedly installed in installing space 13, described lug plate 2 both sides are provided with locating convex block 21, corresponding is respectively arranged with the bayonet socket or draw-in groove 111 that supply locating convex block 21 clamping in the both sides of the first horizontal edge 11, in the utility model embodiment, the both sides of each bayonet socket or draw-in groove 111 that described second horizontal edge 12 is positioned at the first horizontal edge 11 are provided with the second support chip 121, the described bayonet socket of the first horizontal edge 11 or the side of draw-in groove 111 arrange the first support chip 112, gap width between first support chip 112 and the second support chip 121 is suitable with the width of lug plate 2, described first support chip 112 or and the second support chip 121 open side of being positioned at installing space 13 be provided with the inclined-plane 1121 facilitating lug plate to insert.
In the utility model embodiment, described lug plate 2 entirety becomes " several " character form structure, described installing space 13 includes central space 131 and is positioned at the side spaces 132 of central space both sides, through by vertical direction spatial 133 between space, both sides 132 and central space 131, bayonet socket or the draw-in groove 111 of described first horizontal edge 11 are positioned at side spaces 132 place, second support chip 121 of described second horizontal edge 12 is also positioned at side spaces 132 place, and wherein has one second support chip 121 to be arranged on side spaces 132 near vertical direction spatial 133 position; Described first support chip 112 is arranged on the two opposite sides of the first horizontal edge 11 liang of bayonet sockets or draw-in groove 111.
Claims (3)
1. a winding wiring slice mounting structure electromagnetic treadle or relay used, include coil rack and lug plate, the side of described coil rack is provided with the first horizontal edge and the second horizontal edge, installing space is formed between described first horizontal edge and the second horizontal edge, described lug plate is fixedly installed in installing space, described lug plate both sides are provided with locating convex block, corresponding is respectively arranged with the bayonet socket or draw-in groove that supply locating convex block clamping in the both sides of the first horizontal edge, it is characterized in that: the both sides of each bayonet socket or draw-in groove that described second horizontal edge are positioned at the first horizontal edge are provided with the second support chip, the described bayonet socket of the first horizontal edge or the side of draw-in groove arrange the first support chip, gap width between first support chip and the second support chip is suitable with the width of lug plate, described first support chip or and the second support chip open side of being positioned at installing space be provided with the inclined-plane facilitating lug plate to insert.
2. winding wiring slice mounting structure electromagnetic treadle according to claim 1 or relay used, it is characterized in that: described lug plate entirety becomes " several " character form structure, described installing space includes central space and is positioned at the side spaces of central space both sides, through by vertical direction spatial between space, both sides and central space, bayonet socket or the draw-in groove of described first horizontal edge are positioned at side spaces place, second support chip of described second horizontal edge is also positioned at side spaces place, and wherein has one second support chip to be arranged on side spaces near vertical direction spatial position.
3. winding wiring slice mounting structure electromagnetic treadle according to claim 1 and 2 or relay used, is characterized in that: described first support chip is arranged on the two opposite sides of the first horizontal edge two bayonet socket or draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733002.7U CN204242955U (en) | 2014-11-28 | 2014-11-28 | The winding wiring slice mounting structure that a kind of electromagnetic treadle or relay use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733002.7U CN204242955U (en) | 2014-11-28 | 2014-11-28 | The winding wiring slice mounting structure that a kind of electromagnetic treadle or relay use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242955U true CN204242955U (en) | 2015-04-01 |
Family
ID=52772415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420733002.7U Active CN204242955U (en) | 2014-11-28 | 2014-11-28 | The winding wiring slice mounting structure that a kind of electromagnetic treadle or relay use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242955U (en) |
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2014
- 2014-11-28 CN CN201420733002.7U patent/CN204242955U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |