CN210200982U - Circuit board outgoing line fixing device - Google Patents
Circuit board outgoing line fixing device Download PDFInfo
- Publication number
- CN210200982U CN210200982U CN201920962668.2U CN201920962668U CN210200982U CN 210200982 U CN210200982 U CN 210200982U CN 201920962668 U CN201920962668 U CN 201920962668U CN 210200982 U CN210200982 U CN 210200982U
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- Prior art keywords
- circuit board
- insulating
- outgoing line
- back plate
- fixing device
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Abstract
The utility model discloses a circuit board outgoing line fixing device, which comprises an integrally injection molded main body; the main body is provided with an insulating bottom plate, an insulating back plate is formed along one side of the length direction of the insulating bottom plate, a plurality of insulating partition plates are formed at intervals along the width direction of the insulating bottom plate and are positioned on one side of the insulating back plate, a circuit board outgoing line mounting part is formed between the insulating partition plates, a clamping groove is formed in the insulating bottom plate between the insulating partition plates, and a fixing part for fixing the circuit board outgoing line is elastically clamped in the clamping groove; the other side of the insulation back plate is integrally provided with conducting strips connected with the circuit board in an injection molding mode, the conducting strips correspond to the circuit board outgoing line installation parts one to one, and the conducting strips extend from the other side of the insulation back plate to the circuit board outgoing line installation parts to be connected with the circuit board outgoing lines. The utility model discloses can effectively solve the waterproof problem that the circuit board is qualified for the next round of competitions, improve the stability of wiring simultaneously.
Description
Technical Field
The utility model relates to a circuit board technical field that is qualified for next round of competitions, in particular to circuit board fixing device that is qualified for next round of competitions.
Background
In many fields, including automotive control, circuit boards are required to be used, and since the circuit boards work under power-on conditions, the circuit boards need to be subjected to waterproof and insulation partition treatment to reduce the influence on the use of the circuit boards. Usually, the circuit board is placed in a relatively closed space, and connecting wires need to be led out from the circuit board.
When the connecting wire of the circuit board is led out, the connecting wire is usually led out through the circuit board outlet fixing device, a gap exists between the leading-out wire and the circuit board outlet fixing device, and water vapor easily enters the circuit board through the gap and corrodes the circuit board to influence the service performance.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, the utility model aims to provide a circuit board fixing device that is qualified for next round of competitions effectively solves the waterproof problem that the circuit board is qualified for the next round of competitions, improves the stability of wiring simultaneously.
In order to achieve the above object, an embodiment of the present invention provides a circuit board outgoing line fixing device, which includes an integrally injection molded main body;
the main body is provided with an insulating bottom plate, an insulating back plate is formed along one side of the length direction of the insulating bottom plate, a plurality of insulating partition plates are formed at intervals along the width direction of the insulating bottom plate and are positioned on one side of the insulating back plate, a circuit board outgoing line mounting part is formed between the insulating partition plates, a clamping groove is formed in the insulating bottom plate between the insulating partition plates, and a fixing part for fixing the circuit board outgoing line is elastically clamped in the clamping groove;
the other side of the insulation back plate is integrally provided with conducting strips connected with the circuit board in an injection molding mode, the conducting strips correspond to the circuit board outgoing line installation parts one to one, and the conducting strips extend from the other side of the insulation back plate to the circuit board outgoing line installation parts to be connected with the circuit board outgoing lines.
According to the utility model discloses circuit board fixing device that is qualified for next round of competitions, when using, but the conducting strip beading is connected on the circuit board and is formed the electricity with the circuit board, and insulating backplate can fix the inboard at the metal casing of circuit board, and the circuit board setting of being qualified for the next round of competitions that forms between insulating barrier is qualified for the next round of competitions the circuit board installation department and is connected with the conducting strip to use the mounting to fix. The main body is integrally formed by injection molding, so that the integral structure is favorable for water resistance; meanwhile, a clamping groove is formed on the insulating bottom plate between the insulating partition plates, and a fixing piece for fixing the circuit board outgoing line is elastically clamped in the clamping groove, so that the stability of wiring is improved; the insulating bottom plate, the insulating back plate and the insulating partition plate play an effective insulating role.
In addition, according to the utility model discloses a circuit board fixing device that is qualified for next round of competitions that above-mentioned embodiment provided can also have following additional technical characteristics:
further, the periphery of the insulating back plate is provided with a waterproof ring.
Furthermore, a self-tapping screw hole is formed in the insulating back plate, and the self-tapping screw penetrates through the metal shell of the circuit board to be in threaded connection with the self-tapping screw hole, so that the metal shell and the insulating back plate are fixed.
Further, the fixing part for fixing the circuit board outgoing line is a bolt, and the bolt is arranged in the clamping groove and is in threaded connection with the clamping groove.
Further, the conducting strip is welded on the circuit board and is electrically connected with the circuit board.
Furthermore, the conducting strip is a conducting copper sheet.
Drawings
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram according to an embodiment of the present invention;
fig. 3 is a cross-sectional view according to an embodiment of the present invention;
fig. 4 is a bottom view according to an embodiment of the present invention.
Description of the reference symbols
Insulating bottom plate 11 of main body 1
Insulating backplate 111 waterproof ring 1112
Self-tapping screw hole 1113 self-tapping screw 1114
The metal shell 21 has a weld 22.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The utility model provides a circuit board fixing device that is qualified for next round of competitions through setting up insulating bottom plate, insulating backplate and insulating barrier for the waterproof and insulating wall of circuit board is effectual, and its waterproof problem that can effectively solve the circuit board and be qualified for the next round of competitions improves the stability of wiring simultaneously.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 4, the circuit board outgoing line fixing device according to the embodiment of the present invention includes an integrated injection molded main body 1.
The main body 1 has an insulating bottom plate 11, an insulating back plate 111 is formed along one side of the length direction of the insulating bottom plate 11, a plurality of insulating partition plates 112 are formed at intervals along the width direction of the insulating bottom plate 11, the insulating partition plates 112 are located at one side of the insulating back plate 111, a circuit board outgoing line mounting portion 1121 is formed between the insulating partition plates 112, a clamping groove 113 is formed on the insulating bottom plate 11 between the insulating partition plates 112, and a fixing member 1131 for fixing the outgoing line of the circuit board 2 is elastically clamped in the clamping groove 113.
The other side of the insulating back plate 111 is integrally provided with conducting strips 12 connected with the circuit board 2 by injection molding, the conducting strips 12 correspond to the circuit board outgoing line mounting parts 1121 one by one, and the conducting strips 12 extend from the other side of the insulating back plate 111 to the circuit board outgoing line mounting parts 1121 to be connected with the circuit board 2 for outgoing lines.
When the circuit board 2 is used, the conductive plate 12 can be directly welded on the circuit board 2 and electrically connected with the circuit board 2, the insulating back plate 111 can be fixed on the inner side of the metal shell 21 of the circuit board 2, the circuit board 2 outgoing line installation part formed between the insulating partition plates 112 is connected with the conductive plate 12, and is fixed by using the fixing part 1131. The main body 1 is integrally formed by injection molding, so that the integral structure is favorable for water resistance; meanwhile, a slot 113 is formed on the insulating bottom plate 11 between the insulating partition plates 112, and a fixing piece 1131 for fixing the outgoing line of the circuit board 2 is elastically clamped in the slot 113, so that the stability of wiring is improved; the insulating bottom plate 11, the insulating back plate 111 and the insulating partition 112 play an effective insulating role.
In some examples, the periphery of the insulating back plate 111 is provided with a waterproof ring 1112, and the waterproof ring 1112 effectively prevents water from entering the insulating back plate 111, so that the waterproof effect of the circuit board outlet fixing device is further improved.
In some examples, the insulating back plate 111 is provided with a self-tapping screw hole 1113, the self-tapping screw 1114 penetrates through the metal shell 21 of the circuit board 2 to be screwed with the self-tapping screw hole 1113, and the metal shell 21 and the insulating back plate 111 are fixed, so that the main body 1 and the circuit board 2 are fixed, and water is difficult to enter the circuit board 2 from the outside of the circuit board outlet fixing device.
In some examples, the fixing member 1131 for fixing the outgoing line of the circuit board 2 is a bolt, and the bolt is disposed in the slot 113 and is in threaded connection with the slot 113, so that the bolt is convenient to connect, and the connection efficiency is improved.
In some examples, the conductive plate 12 is soldered to the circuit board 2 to form an electrical connection with the circuit board 2, one side of the conductive plate 12 is electrically connected to the circuit board 2, and the other side of the conductive plate 12 is connected to the bolt, thereby routing the circuit board 2 out. In this example, the conducting strip 12 is a conducting copper strip, which has good conducting performance, so as to improve the conducting effect.
As shown in fig. 2 to 4, a soldering point 22 may be further provided on the circuit board 2, and the soldering point 22 facilitates soldering the circuit board outlet fixture to the circuit board 2.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a circuit board fixing device that is qualified for next round of competitions which characterized in that: comprises a main body which is integrally injection molded;
the main body is provided with an insulating bottom plate, an insulating back plate is formed along one side of the length direction of the insulating bottom plate, a plurality of insulating partition plates are formed at intervals along the width direction of the insulating bottom plate and are positioned on one side of the insulating back plate, a circuit board outgoing line mounting part is formed between the insulating partition plates, a clamping groove is formed in the insulating bottom plate between the insulating partition plates, and a fixing part for fixing the circuit board outgoing line is elastically clamped in the clamping groove;
the other side of the insulation back plate is integrally provided with conducting strips connected with the circuit board in an injection molding mode, the conducting strips correspond to the circuit board outgoing line installation parts one to one, and the conducting strips extend from the other side of the insulation back plate to the circuit board outgoing line installation parts to be connected with the circuit board outgoing lines.
2. The circuit board outlet fixing device of claim 1, wherein: the periphery of the insulating back plate is provided with a waterproof ring.
3. The circuit board outlet fixing device of claim 1, wherein: and a self-tapping screw hole is formed in the insulating back plate, and the self-tapping screw penetrates through the metal shell of the circuit board to be in threaded connection with the self-tapping screw hole, so that the metal shell and the insulating back plate are fixed.
4. The circuit board outlet fixing device of claim 1, wherein: the fixing part for fixing the circuit board outgoing line is a bolt, and the bolt is arranged in the clamping groove and is in threaded connection with the clamping groove.
5. The circuit board outlet fixing device of claim 1, wherein: the conducting strip is welded on the circuit board and is electrically connected with the circuit board.
6. The circuit board outlet fixing device of claim 1, wherein: the conducting strip is a conducting copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962668.2U CN210200982U (en) | 2019-06-25 | 2019-06-25 | Circuit board outgoing line fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962668.2U CN210200982U (en) | 2019-06-25 | 2019-06-25 | Circuit board outgoing line fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210200982U true CN210200982U (en) | 2020-03-27 |
Family
ID=69871510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920962668.2U Active CN210200982U (en) | 2019-06-25 | 2019-06-25 | Circuit board outgoing line fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210200982U (en) |
-
2019
- 2019-06-25 CN CN201920962668.2U patent/CN210200982U/en active Active
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