CN205657959U - Circuit board and working of plastics connecting device - Google Patents
Circuit board and working of plastics connecting device Download PDFInfo
- Publication number
- CN205657959U CN205657959U CN201620301828.5U CN201620301828U CN205657959U CN 205657959 U CN205657959 U CN 205657959U CN 201620301828 U CN201620301828 U CN 201620301828U CN 205657959 U CN205657959 U CN 205657959U
- Authority
- CN
- China
- Prior art keywords
- working
- wiring board
- plastics
- cylinder
- hole groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a technical field who connects between the working of plastics and gate board discloses circuit board and working of plastics connecting device, including the working of plastics body and with the circuit board of this body coupling of working of plastics, be equipped with the connecting hole groove on the working of plastics body, the connecting hole groove includes round hole groove and the bar hole groove of being connected with the round hole groove, the space in round hole groove communicates with each other with the space in bar hole groove, the top of the long avris wall in bar hole groove both sides is equipped with the baffle, the baffle sets up with the lateral wall is perpendicular, be equipped with the plastic fastening piece with circuit board connection on the circuit board, plastic fastening piece includes the cylinder and establishes the round platform fastener on the cylinder, the I -shaped groove is established to the cylinder lower extreme, the baffle cooperation is established at the I -shaped inslot, circuit board cooperation cover is established on the round platform fastener. The utility model discloses change the installation steps between the working of plastics and gate board, made things convenient for dismantlement and installation between working of plastics and the circuit board.
Description
Technical field
This utility model relates to the technical field being connected between working of plastics with wiring board, particularly relates to a kind of wiring board and working of plastics attachment means.
Background technology
At present, the major part that connects between wiring board and working of plastics uses the mode of screw locking to be fixed, owing to each fixing point is required for a screw, and need manual operation, especially when needing the point fixed a lot of on a product, this kind of mode is inefficient, the problem that there is installation and removal inconvenience, causes the waste to resources such as artificial and materials.
Summary of the invention
This utility model is for shortcoming in prior art, it is provided that a kind of installation and removal are convenient, wiring board that work efficiency is high and working of plastics attachment means.
In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals:
Wiring board and working of plastics attachment means, including working of plastics body and the wiring board that is connected with working of plastics body, working of plastics body is provided with connection hole slot, connect hole slot and include circle hole groove and the bar shaped hole slot being connected with circle hole groove, the space of circle hole groove communicates with the space of bar shaped hole slot, bar shaped hole slot both sides long side wall be arranged over baffle plate, baffle plate is vertically arranged with sidewall, wiring board is provided with the plastic fastening being connected with wiring board, plastic fastening includes cylinder and the round platform fastener being located on cylinder, cylinder lower end sets I-shaped groove, baffle fit is located in I-shaped groove, wiring board engagement sleeves is located on round platform fastener.
As preferably, I-shaped groove includes the cylindrical connecting rod being connected with cylinder and is located at the circular chuck of connecting rod one end, the body diameter of connecting rod is less than the body diameter of cylinder, and the diameter of chuck is equal with the body diameter of cylinder, and the body diameter of cylinder is less than the diameter of circle hole groove.
As preferably, round platform fastener is provided with the elongated hole extending transversely through round platform, round platform fastener upper end annular nib, and wiring board is provided with circular hole, and wiring board is by circular hole engagement sleeves on round platform fastener, and annular nib offsets with wiring board upper side.
As preferably, bar shaped hole slot closes on the sidewall of circle hole groove and is provided with and side walls hinged catch, and the outside of catch is provided with block.
This utility model is owing to have employed above technical scheme, there is significant technique effect: the installation steps simplifying between working of plastics and wiring board, facilitate the dismounting between working of plastics and wiring board and installation, and installing space required when installing is little, convenient installation, while ensureing the stability being connected between working of plastics and wiring board, greatly improve the work efficiency of installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing in M portion.
Fig. 3 is working of plastics body construction schematic diagram.
Fig. 4 is the structural representation of plastic fastening.
The toponym that in accompanying drawing, each number designation is referred to is as follows: 1 working of plastics body, 2 wiring boards, 3 connection hole slot, 4 circle hole grooves, 5 bar shaped hole slots, 6 baffle plates, 7 plastic fastenings, 8 cylinders, 9 round platform fasteners, 10 I-shaped grooves, 11 connecting rods, 12 chuck, 13 elongated holes, 14 annular nibs, 15 circular holes, 16 catch, 17 blocks.
Detailed description of the invention
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment
1
nullWiring board and working of plastics attachment means，As shown in Figures 1 to 4，Including working of plastics body 1 and the wiring board 2 that is connected with working of plastics body 1，Working of plastics body 1 is provided with connection hole slot 3，Connect hole slot 3 and include circle hole groove 4 and the bar shaped hole slot 5 being connected with circle hole groove 4，The space of circle hole groove 4 communicates with the space of bar shaped hole slot 5，Bar shaped hole slot 5 both sides long side wall be arranged over baffle plate 6，Baffle plate 6 is vertically arranged with sidewall，Wiring board 2 is provided with the plastic fastening 7 being connected with wiring board 2，Plastic fastening 7 includes cylinder 8 and the round platform fastener 9 being located on cylinder，Cylinder 8 lower end sets I-shaped groove 10，Baffle plate 6 cooperation is located in I-shaped groove 10，I-shaped groove 10 includes the cylindrical connecting rod 11 being connected with cylinder 8 and is located at the circular chuck 12 of connecting rod 11 one end，The body diameter of connecting rod 11 is less than the body diameter of cylinder 8，The diameter of chuck 12 is equal with the body diameter of cylinder 8，The body diameter of cylinder 8 is less than the diameter of circle hole groove 4，Wiring board 2 engagement sleeves is located on round platform fastener 9，Round platform fastener 9 is provided with the elongated hole 13 extending transversely through round platform fastener 9，Round platform fastener 9 upper end annular nib 14，Wiring board 2 is provided with circular hole 15，Wiring board 2 passes through circular hole 15 engagement sleeves on round platform fastener 9，Annular nib 14 offsets with wiring board 2 upper side，During installation during wiring board 2，Extruding circular hole fastener 9 shortens the width of elongated hole 13，When annular nib 14 is through the circular hole 15 on wiring board 12，The width of elongated hole 13 returns to normal condition，Annular nib 14 offsets with wiring board 2 upper side and engages，Owing to the body diameter of round platform fastener 9 is from bottom to top gradually reduced，Engage with round platform fastener 9 on the downside of circular hole 15 on wiring board 2，In the range of the body diameter of the diameter of circular hole 15 body diameter in round platform fastener 9 lower end and round platform fastener 9 upper end，The diameter of annular nib 14 is more than the diameter of circular hole 15，Ensure that wiring board 2 can be engaged on round platform fastener 9.
Bar shaped hole slot 5 closes on the sidewall of circle hole groove 4 and is provided with and side walls hinged catch 16, the outside of catch 16 is provided with block 17, when I-shaped groove 10 slides in bar shaped hole slot 6, catch 16 is promoted inwardly to rotate, block 17 keeps off the outside at catch 16, anti-stop tab 16 laterally rotates, when I-shaped groove 10 slides in and out, blocking I-shaped groove 10 by catch 16 avoids I-shaped groove 10 to arrive in circle hole groove 4, cause wiring board 2 to separate with working of plastics body 1, during dismounting, catch 16 is pressed inward against, make catch 16 fit with bar shaped hole slot 5 sidewall, I-shaped groove 10 can be skidded off.
During installation, cylinder 8 is placed in circle hole groove 4, slide in bar shaped hole slot 5, making baffle plate 6 be stuck in I-shaped groove 10, prevent cylinder 8 from departing from working of plastics body 1, wiring board 2 coordinates installation with the round platform fastener 9 above cylinder 8, improve the convenience that working of plastics body 1 is installed with wiring board 2, avoid, with screw-driving, also reducing installing space required during installation simultaneously, improving installation effectiveness.
In a word, the foregoing is only preferred embodiment of the present utility model, all impartial changes made according to this utility model claim and modification, all should belong to the covering scope of this utility model patent.
Claims (4)
- null1. wiring board and working of plastics attachment means，Including working of plastics body (1) and the wiring board (2) that is connected with working of plastics body (1)，It is characterized in that: working of plastics body (1) is provided with connection hole slot (3)，Connect hole slot (3) and include circle hole groove (4) and the bar shaped hole slot (5) being connected with circle hole groove (4)，The space of circle hole groove (4) communicates with the space of bar shaped hole slot (5)，Bar shaped hole slot (5) both sides long side wall be arranged over baffle plate (6)，Baffle plate (6) is vertically arranged with sidewall，Wiring board (2) is provided with the plastic fastening (7) being connected with wiring board (2)，Plastic fastening (7) includes cylinder (8) and the round platform fastener (9) being located on cylinder，Cylinder (8) lower end sets I-shaped groove (10)，Baffle plate (6) cooperation is located in I-shaped groove (10)，Wiring board (2) engagement sleeves is located on round platform fastener (9).
- Wiring board the most according to claim 1 and working of plastics attachment means, it is characterized in that: I-shaped groove (10) includes the cylindrical connecting rod (11) being connected with cylinder (8) and is located at the circular chuck (12) of connecting rod (11) one end, the body diameter of connecting rod (11) is less than the body diameter of cylinder (8), the diameter of chuck (12) is equal with the body diameter of cylinder (8), and the body diameter of cylinder (8) is less than the diameter of circle hole groove (4).
- Wiring board the most according to claim 1 and working of plastics attachment means, it is characterized in that: round platform fastener (9) is provided with the elongated hole (13) extending transversely through round platform fastener (9), round platform fastener (9) upper end annular nib (14), wiring board (2) is provided with circular hole (15), wiring board (2) is by circular hole (15) engagement sleeves on round platform fastener (9), and annular nib (14) offsets with wiring board (2) upper side.
- Wiring board the most according to claim 1 and working of plastics attachment means, it is characterised in that: bar shaped hole slot (5) closes on the sidewall of circle hole groove (4) and is provided with and side walls hinged catch (16), and the outside of catch (16) is provided with block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620301828.5U CN205657959U (en) | 2016-04-12 | 2016-04-12 | Circuit board and working of plastics connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620301828.5U CN205657959U (en) | 2016-04-12 | 2016-04-12 | Circuit board and working of plastics connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657959U true CN205657959U (en) | 2016-10-19 |
Family
ID=57391135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620301828.5U Expired - Fee Related CN205657959U (en) | 2016-04-12 | 2016-04-12 | Circuit board and working of plastics connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205657959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635021A (en) * | 2018-07-25 | 2018-10-12 | 吉林大学 | Bull scalpel |
-
2016
- 2016-04-12 CN CN201620301828.5U patent/CN205657959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635021A (en) * | 2018-07-25 | 2018-10-12 | 吉林大学 | Bull scalpel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170412 |