CN210326223U - Connector for connecting circuit board burning port with burner - Google Patents
Connector for connecting circuit board burning port with burner Download PDFInfo
- Publication number
- CN210326223U CN210326223U CN201921236736.3U CN201921236736U CN210326223U CN 210326223 U CN210326223 U CN 210326223U CN 201921236736 U CN201921236736 U CN 201921236736U CN 210326223 U CN210326223 U CN 210326223U
- Authority
- CN
- China
- Prior art keywords
- connector
- circuit board
- stitch
- fixedly connected
- pin
- 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 discloses a connector for connecting a burning port of a circuit board and a burner, which comprises a circuit board, be provided with first stitch on the circuit board, the equal electric wire connection in both ends of wire has the connector, the fixed frame of last fixed surface connection of casing, be provided with the pinhole corresponding with first stitch in the casing, the one end of side fixed connection elastic connecting piece of casing, elastic connecting piece is provided with two and distributes in the opposition side of casing, the one end of the equal fixedly connected with arc of the other end of two elastic connecting piece, fixedly connected with clamping device in the circuit board, two connectors are inserted on first stitch and second stitch through the pinhole respectively, the second stitch sets up on the ware of burning, the utility model discloses can avoid hard excessively to make first stitch damage, protective rubber strip on the arc can prevent to point and skid downwards on the arc.
Description
Technical Field
The utility model relates to a technical field in the aspect of the connector specifically is a circuit board burns record mouth and burns record ware and be connected and use connector.
Background
The burner is actually a tool for writing data on a programmable integrated circuit, and is mainly used for programming chips such as a singlechip/a memory, and a connector is needed when the burner is connected with a circuit board.
At present, connectors of a burner and a circuit board in the market have many styles, but most of the connectors do not have a structure for prompting tight insertion when inserted into the circuit board or the burner, and a user may insert the connectors very hard, which may cause damage to pins on the burner and the circuit board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board burns record mouth and burns record connector for being connected to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a connector for connecting a burning port of a circuit board with a burner comprises a circuit board, wherein the circuit board is provided with a first pin, two ends of a lead are both in electric connection with a connector through wires, the connector comprises a shell, a fixing frame and an arc-shaped plate, elastic connector, the protective rubber strip, pinhole and clamping device, the fixed frame of last fixed surface of casing is connected with, be provided with the pinhole corresponding with first stitch in the casing, the one end of the side fixed connection elastic connector of casing, elastic connector is provided with two and distributes in the opposition side of casing, the one end of the equal fixedly connected with arc of the other end of two elastic connector, the side fixedly connected with protective rubber strip of arc, protective rubber strip is provided with a plurality ofly, fixedly connected with clamping device in the circuit board, insert on first stitch and second stitch through the pinhole respectively for two connectors, the second stitch sets up on the ware of burning.
As a further aspect of the present invention: clamping device includes spring and clamping piece, the one end of the inside wall fixedly connected with spring of pinhole, the spring is provided with two, the equal fixedly connected with clamping piece of the other end of two springs, and two clamping pieces set up relatively.
As a further aspect of the present invention: the first pin and the second pin have the same specification.
As a further aspect of the present invention: the upper ends of the first pins and the second pins are semicircular.
As a further aspect of the present invention: the fixed frame is provided with two and distributes in the both sides of the upper surface of casing.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in the convenient connector circuit board that inserts of will connecting head, give simultaneously that one of connector inserts tight suggestion, when arc and circuit board contact, the connector just inserts tightly at the circuit board, just need not compress tightly the connector this moment, avoids hard too violently to make first stitch damage, and the protective rubber strip on the arc can prevent to point and skid downwards on the arc, when extracting the connector, can hold fixed frame and go up the lift connector for the connector is extracted.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle connector of the present invention separated from the first stitch.
Fig. 3 is an enlarged view of a position a in the present invention.
Fig. 4 is a cross-sectional view of the housing of the present invention.
FIG. 5 is an enlarged view of the position B of the present invention
As shown in the figure: 1. a circuit board; 2. a connector; 3. a wire; 4. a burner; 5. a first pin; 6. a second pin; 7. a housing; 8. a fixing frame; 9. an arc-shaped plate; 10. an elastic connecting member; 11. a protective rubber strip; 12. a pinhole; 13. A spring; 14. a clip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in an embodiment of the present invention, a connector for connecting a circuit board burning port and a burner includes a circuit board 1, a connector 2, a wire 3, a burner 4, a first pin 5, a second pin 6, a housing 7, a fixing frame 8, an arc 9, an elastic connector 10, a protective rubber strip 11, a pin hole 12, a spring 13, and a clip 14, wherein the circuit board 1 is provided with the first pin 5, both ends of the wire 3 are electrically connected to the connector 2, the connector 2 includes a housing 7, a fixing frame 8, an arc 9, an elastic connector 10, a protective rubber strip 11, a pin hole 12, and a clamping device, the fixing frame 8 is fixedly connected to an upper surface of the housing 7, the fixing frame 8 is provided with two pin holes distributed on both sides of the upper surface of the housing 7, the housing 7 is provided with the pin hole 12 corresponding to the first pin 5, and a side of the housing 7 is fixedly connected to, the two elastic connecting pieces 10 are arranged on the opposite side surfaces of the shell 7, the other ends of the two elastic connecting pieces 10 are fixedly connected with one end of an arc-shaped plate 9, the side surface of the arc-shaped plate 9 is fixedly connected with a plurality of protective rubber strips 11, a clamping device is fixedly connected in the circuit board 1, the two connectors 2 are respectively inserted into the first pins 5 and the second pins 6 through pinholes 12, the second pins 6 are arranged on the recorder 4, and the specifications of the first pins 5 and the second pins 6 are the same; when the connector is used, the connector 2 is inserted into the circuit board 1, the arc plate 9 is held by hand, the pinhole 12 is aligned with the first pin 5, the connector 2 is moved downwards slowly to ensure that the first pin 5 is inserted into the pinhole 12 slowly, the connector 2 is inserted tightly when the arc plate 9 is contacted with the circuit board 1 and stops moving, the pressing is difficult to carry out at the moment, so that the first pin 5 and the second pin 6 are protected, the connector 2 is conveniently inserted into the circuit board 1, meanwhile, a tight insertion prompt is given to the connector 2, when the arc plate 9 is contacted with the circuit board 1, the connector 2 is inserted tightly into the circuit board 1, the connector 2 does not need to be pressed tightly at the moment, the first pin 5 is prevented from being damaged by over-violent force, the protective rubber strip 11 on the arc plate 9 can prevent fingers from slipping downwards on the arc plate 9, when the connector 2 is pulled out, the fixing frame 8 can be pulled to lift the connector 2 upwards, so that the connector 2 is pulled out, and the other connector 2 is inserted into and pulled out of the second pin 6 on the burner 4 in the same way as the connector 2 is inserted into and pulled out of the first pin 5 on the circuit board 1.
Clamping device includes spring 13 and clamping piece 14, the one end of the inside wall fixedly connected with spring 13 of pinhole 12, spring 13 is provided with two, the equal fixedly connected with clamping piece 14 of the other end of two springs 13, two clamping pieces 14 set up relatively, the upper end of first stitch 5 and second stitch 6 all sets up to semi-circular, make first stitch 5 and two clamping pieces 14 of convenient back-off with second stitch 6 pinhole 12, make spring 13 compress, two clamping pieces 14 give first stitch 5 and second stitch 6 and clip, make connector 2 can not be easily extracted, avoid connector 2 to drop automatically.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A connector for connecting a circuit board burning port with a burner comprises a circuit board (1) and is characterized in that a first pin (5) is arranged on the circuit board (1), both ends of a wire (3) are in wire connection with a connector (2), the connector (2) comprises a shell (7), a fixed frame (8), an arc-shaped plate (9), an elastic connecting piece (10), a protective rubber strip (11), a pin hole (12) and a clamping device, the fixed frame (8) is fixedly connected to the upper surface of the shell (7), the pin hole (12) corresponding to the first pin (5) is arranged in the shell (7), one end of the elastic connecting piece (10) is fixedly connected to the side surface of the shell (7), two elastic connecting pieces (10) are arranged and distributed on opposite side surfaces of the shell (7), and one end of the arc-shaped plate (9) is fixedly connected to the other ends of the two elastic connecting pieces (10), the side fixedly connected with protection rubber strip (11) of arc (9), protection rubber strip (11) are provided with a plurality ofly, and fixedly connected with clamping device in circuit board (1), two connectors (2) are inserted respectively through pinhole (12) on first stitch (5) and second stitch (6), and second stitch (6) set up on burning ware (4).
2. The connector for connecting the burning port and the burner of the circuit board as claimed in claim 1, wherein the clamping device comprises a spring (13) and two clamping pieces (14), one end of the spring (13) is fixedly connected to the inner side wall of the pin hole (12), the two springs (13) are arranged, the other ends of the two springs (13) are fixedly connected to the two clamping pieces (14), and the two clamping pieces (14) are arranged oppositely.
3. The connector for connecting the burning port and the burner of the circuit board as claimed in claim 1, wherein the first pin (5) and the second pin (6) have the same specification.
4. The connector for connecting the burning port and the burner of the circuit board as claimed in claim 1, wherein the upper ends of the first pin (5) and the second pin (6) are both semicircular.
5. The connector for connecting the burning port and the burner of the circuit board as claimed in claim 1, wherein the fixing frame (8) is provided with two and distributed on two sides of the upper surface of the housing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236736.3U CN210326223U (en) | 2019-08-01 | 2019-08-01 | Connector for connecting circuit board burning port with burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236736.3U CN210326223U (en) | 2019-08-01 | 2019-08-01 | Connector for connecting circuit board burning port with burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210326223U true CN210326223U (en) | 2020-04-14 |
Family
ID=70127620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921236736.3U Expired - Fee Related CN210326223U (en) | 2019-08-01 | 2019-08-01 | Connector for connecting circuit board burning port with burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210326223U (en) |
-
2019
- 2019-08-01 CN CN201921236736.3U patent/CN210326223U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200414 Termination date: 20200801 |