CN219843170U - Elastic connecting piece - Google Patents
Elastic connecting piece Download PDFInfo
- Publication number
- CN219843170U CN219843170U CN202321005009.2U CN202321005009U CN219843170U CN 219843170 U CN219843170 U CN 219843170U CN 202321005009 U CN202321005009 U CN 202321005009U CN 219843170 U CN219843170 U CN 219843170U
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- Prior art keywords
- base
- deformation
- connecting piece
- elastic
- connecting plate
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- 229910000679 solder Inorganic materials 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 6
- 230000005489 elastic deformation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides an elastic connecting piece, which belongs to the technical field of electronic water pumps and comprises: the base is electrically connected with the control circuit board; a wiring part electrically connected with the connecting wire; the connecting part comprises a horizontal deformation arm and a vertical deformation arm which are fixedly connected, and the base and the wiring part are connected with the vertical deformation arm through the horizontal deformation arm; the connecting device has the advantages that when the connecting wire and the elastic connecting piece are welded and fixed, the connecting part can deform in the horizontal direction and the vertical direction, so that the extrusion force caused by contact between the hand of an operating instrument or a welder and the elastic connecting piece is counteracted, and the connection stability between the base and the control circuit board is ensured.
Description
Technical Field
The utility model belongs to the technical field of electronic water pumps, and particularly relates to a spring connecting piece.
Background
The main components of the automobile electronic water pump comprise a controller, a driving motor and an overcurrent component, wherein the driving motor and the overcurrent component form an actuating mechanism of the automobile electronic water pump, the controller and the driving motor are matched to control the water pump, and the electric water pump can provide power output for a cooling loop of main heating parts such as a motor, an electric control part, a battery and the like in a new energy automobile.
In the assembly process of the controller, various connecting wires and the control circuit board are required to be electrically connected to realize control of the actuating mechanism, and in order to ensure the connection stability between the connecting wires and the control circuit board, connecting pieces are welded on the control circuit board to serve as intermediate pieces for connection. However, in the actual operation process, because the existing connecting piece is hard in material, if the force is large in the welding process, the connecting piece is easily broken or broken by the contact of the welding instrument or the hand of the welding personnel with the connecting piece, so that the outflow of the finished controller product is not facilitated.
Disclosure of Invention
The present utility model has been made to solve the above-mentioned problems occurring in the prior art, and an elastic connector capable of elastic deformation is provided.
The aim of the utility model can be achieved by the following technical scheme: an elastic connector comprising:
the base is electrically connected with the control circuit board;
a wiring portion electrically connected to the connection line;
the connecting part comprises a horizontal deformation arm and a vertical deformation arm which are fixedly connected, and the base and the wiring part are connected with the vertical deformation arm through the horizontal deformation arm.
In the above elastic connecting piece, the vertical deformation arm includes a first connecting plate, two ends of the first connecting plate are respectively fixedly connected with the base and the horizontal deformation arm, and the middle part of the first connecting plate is bent to form a first deformation angle.
In the above elastic connecting piece, the length of the first deformation angle in the horizontal direction is smaller than the length of the first connecting plate near one end of the horizontal deformation arm.
In the above elastic connecting piece, a plurality of separation grooves are formed in the first connecting plate at intervals at the first deformation angle.
In the above elastic connecting piece, the horizontal deformation arm includes a second connecting plate, two ends of the second connecting plate are respectively fixedly connected with the wiring portion and the first connecting plate, and one end of the second connecting plate, which is close to the wiring portion, is bent to form a second deformation angle.
In the above elastic connecting piece, the length of the second deformation angle in the vertical direction is smaller than the length of one end of the second connecting plate, which is close to the first connecting plate.
In the above elastic connecting piece, the wiring portion includes a wiring board fixedly connected with the second connecting board, and a wire binding piece is further disposed on the wiring board.
In the above elastic connector, the wire harness member includes a wire harness groove provided on the terminal plate and having an opening at one end thereof.
In the above elastic connector, the base is provided with a plurality of solder holes.
In the above elastic connecting piece, the length of the base in the horizontal direction is smaller than the length of the first connecting plate near one end of the horizontal deformation arm.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The elastic connecting piece comprises a base and a wiring part, wherein the base is electrically connected with the control circuit board, the wiring part is electrically connected with the connecting wire, the base is connected with the vertical deformation arm through a horizontal deformation arm fixedly connected with the connecting part, when the connecting wire is welded and fixed with the elastic connecting piece, the connecting part can deform in the horizontal direction and the vertical direction, the extrusion force on the elastic connecting piece caused by the contact of the hand of an operating instrument or a welder with the elastic connecting piece is counteracted, and the connection stability between the base and the control circuit board is ensured;
(2) In the use process of the electronic water pump, the elastic connecting piece can counteract vibration generated in the running process of the vehicle through certain elastic deformation, so that the service life of the electronic water pump is prolonged;
(3) And in the process of welding the base and the control circuit board, the base can deform to generate strain force, and the connecting part has certain elastic deformation capacity, so that the influence of the strain force can be reduced, and the connection stability between the base and the control circuit board is improved.
Drawings
FIG. 1 is a schematic diagram of an assembly of the present utility model with a control circuit board;
FIG. 2 is one of the perspective schematic views of the present utility model;
FIG. 3 is a second perspective view of the present utility model.
In the figure, a base 100; solder holes 101; a wiring section 200; a wiring board 201; vertical slots 202; a connection part 300; a horizontal deformation arm 301; a vertical deformation arm 302; a first connection plate 303; a first deformation angle 304; a partition groove 305; a second connection plate 306; and a second deformation angle 307.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
As shown in fig. 1-3, an elastic connector, comprising:
the base 100, the base 100 is connected with the control circuit board electrically;
a wiring part 200, the wiring part 200 being electrically connected with the connection wire;
the connecting part 300, the connecting part 300 includes a horizontal deformation arm 301 and a vertical deformation arm 302 which are fixedly connected, and the base 100 and the wiring part 200 are connected with the vertical deformation arm 302 through the horizontal deformation arm 301.
An elastic connecting piece comprises a base 100 electrically connected with a control circuit board and a wiring part 200 electrically connected with a connecting wire, wherein the base 100 and the connecting part 300 are connected through a horizontal deformation arm 301 and a vertical deformation arm 302 which are fixedly connected, when the connecting wire and the elastic connecting piece are welded and fixed, the connecting part 300 can deform in the horizontal direction and the vertical direction to counteract extrusion force caused by contact of an operating instrument or a hand of a welding person and the elastic connecting piece on the elastic connecting piece, so that the connection stability between the base 100 and the control circuit board is ensured; in addition, in the use process of the electronic water pump, the elastic connecting piece can counteract vibration generated in the running process of the vehicle through certain elastic deformation, so that the service life of the electronic water pump is prolonged; in the process of welding the base 100 and the control circuit board, the base 100 is deformed to generate a strain force, and the connecting portion 300 has a certain elastic deformation capability, so that the influence of the strain force can be reduced, and the connection stability between the base 100 and the control circuit board is improved.
Preferably, the vertical deformation arm 302 includes a first connection plate 303, two ends of the first connection plate 303 are respectively and fixedly connected with the base 100 and the horizontal deformation arm 301, and the middle part of the first connection plate 303 is bent to form a first deformation angle 304.
In this embodiment, the vertical deformation arm 302 includes a first connection plate 303 with a middle bent to form a first deformation angle 304, and when the wire connection portion 200 is stressed in the vertical direction, the first deformation angle 304 is pressed to elastically deform to absorb the applied force, so as to ensure the connection stability between the base 100 and the control circuit board.
Further preferably, the length of the first deforming angle 304 in the horizontal direction is smaller than the length of the first connecting plate 303 near one end of the horizontal deforming arm 301.
In this embodiment, the first connection plate 303 located at the first deformation angle 304 is cut, so that the first deformation angle 304 is easier to deform under the force of the first connection plate 303 under the premise of ensuring the connection strength of the first connection plate 303.
Further preferably, a plurality of separation grooves 305 are provided at intervals at the first deformation angle 304 on the first connection plate 303.
In this embodiment, a plurality of separation grooves 305 are disposed at the first deformation angle 304 at intervals, so that the first deformation angle 304 is easier to deform under force, and the deformation absorbing effect of the first deformation angle 304 is increased.
Preferably, the horizontal deformation arm 301 includes a second connection plate 306, two ends of the second connection plate 306 are fixedly connected with the wiring portion 200 and the first connection plate 303, and one end, close to the wiring portion 200, of the second connection plate 306 is bent to form a second deformation angle 307.
In this embodiment, the horizontal deformation arm 301 includes a second connection board 306 bent near one end of the wire connection portion 200 to form a second deformation angle 307, and when the wire connection portion 200 is stressed in the horizontal direction, the second deformation angle 307 is pressed to elastically deform to absorb the applied force, so as to ensure the connection stability between the base 100 and the control circuit board.
Further preferably, the length of the second deformation angle 307 in the vertical direction is smaller than the length of the end of the second connection plate 306 near the first connection plate 303.
In this embodiment, the second connection board 306 at the second deformation angle 307 is cut, so that the second deformation angle 307 is easier to deform under the force on the premise of ensuring the overall strength of the second connection board 306, and the deformation absorption effect of the second deformation angle 307 is increased.
Preferably, the wiring portion 200 includes a wiring board 201 fixedly connected to the second connection board 306, and a wire harness is further provided on the wiring board 201.
Further preferably, the wire harness includes a wire harness groove 202 having an opening at one end thereof provided on the wiring board 201.
In this embodiment, the wiring board 201 is fixedly connected to the second connection board 306, and the wiring board 201 is provided with a wire harness slot 202 with an opening at one end, and the wire harness slot 202 can enclose and store the connection wires, so that a plurality of connection wires are soldered and fixed at one point.
Preferably, the base 100 is provided with a plurality of solder holes 101.
In this embodiment, solder can be cast into the solder holes 101 to strengthen the connection between the base 100 and the control circuit board, so as to ensure the connection stability between the base 100 and the control circuit board.
Further preferably, the length of the base 100 in the horizontal direction is smaller than the length of the first connection plate 303 near one end of the horizontal deformation arm 301.
In this embodiment, on the premise that the solder holes 101 are provided to ensure the connection stability between the base 100 and the control circuit board, the contact surface between the base 100 and the control circuit board can be reduced, and the occupied space of the base 100 on the control circuit board can be reduced.
It should be noted that the terms "connected," "fixed," and the like should be construed broadly, and for example, "fixed" may be a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. An elastic connector, comprising:
the base is electrically connected with the control circuit board;
a wiring portion electrically connected to the connection line;
the connecting part comprises a horizontal deformation arm and a vertical deformation arm which are fixedly connected, and the base and the wiring part are connected with the vertical deformation arm through the horizontal deformation arm.
2. An elastic connecting piece according to claim 1, wherein the vertical deformation arm comprises a first connecting plate, two ends of the first connecting plate are fixedly connected with the base and the horizontal deformation arm respectively, and the middle part of the first connecting plate is bent to form a first deformation angle.
3. An elastic connecting piece according to claim 2, wherein the length of the first deformation angle in the horizontal direction is smaller than the length of the first connecting plate at the end near the horizontal deformation arm.
4. A resilient connecting element according to claim 2 or claim 3, wherein a plurality of separation grooves are provided at intervals at the first deformation angle of the first connecting plate.
5. An elastic connecting piece according to claim 2, wherein the horizontal deformation arm comprises a second connecting plate, two ends of the second connecting plate are fixedly connected with the wiring portion and the first connecting plate respectively, and one end, close to the wiring portion, of the second connecting plate is bent to form a second deformation angle.
6. The elastic connector according to claim 5, wherein the length of the second deformation angle in the vertical direction is smaller than the length of the end of the second connection plate near the first connection plate.
7. The elastic connecting piece according to claim 5, wherein the wiring portion comprises a wiring board fixedly connected with the second connecting board, and the wiring board is further provided with a wire harness.
8. The elastic connector according to claim 7, wherein said wire harness includes a wire harness groove provided on said wiring board and having an opening at one end thereof.
9. An elastic connector according to claim 2, wherein the base is provided with a plurality of solder holes.
10. An elastic connecting piece according to claim 9, wherein the length of the base in the horizontal direction is smaller than the length of the first connecting plate at the end near the horizontal deformation arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321005009.2U CN219843170U (en) | 2023-04-27 | 2023-04-27 | Elastic connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321005009.2U CN219843170U (en) | 2023-04-27 | 2023-04-27 | Elastic connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219843170U true CN219843170U (en) | 2023-10-17 |
Family
ID=88303319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321005009.2U Active CN219843170U (en) | 2023-04-27 | 2023-04-27 | Elastic connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219843170U (en) |
-
2023
- 2023-04-27 CN CN202321005009.2U patent/CN219843170U/en active Active
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| GR01 | Patent grant |