CN210806150U - Waterproof PCB board end connector - Google Patents
Waterproof PCB board end connector Download PDFInfo
- Publication number
- CN210806150U CN210806150U CN201921853638.4U CN201921853638U CN210806150U CN 210806150 U CN210806150 U CN 210806150U CN 201921853638 U CN201921853638 U CN 201921853638U CN 210806150 U CN210806150 U CN 210806150U
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- pcb board
- board end
- end connector
- connector
- waterproof
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Abstract
The utility model relates to a connector technical field, concretely relates to waterproof PCB board end connector, including the joint main part, offer the connection chamber of joint main part, a plurality of slots have been seted up in the connection chamber, the slot interpolation is equipped with connecting terminal, and is a plurality of connecting terminal is provided with seal fixing plate and is fixed in the joint main part, it sets up slot position and inlays and be equipped with the sealing rubber ring to connect the chamber, the utility model provides a problem that current connector waterproof performance is not enough, adopted the female end to combine double seal structure, guaranteed sealed water-proof effects in the in-service use, and then guarantee whole stability and security in data transmission process.
Description
Technical Field
The utility model relates to a connector technical field especially relates to a waterproof PCB board end connector.
Background
A connector is a component that is frequently contacted by an electrical engineering technician. The function is as follows: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like.
Connectors are now widely used in various industries and there are great uses and benefits to connectors, such as: the connector is improved in the production process, and the assembly process of the electronic product is simplified; the batch production process is also simplified; if a certain electronic element part fails, the failed element part can be quickly replaced when the connector is installed; the upgrading is facilitated along with the technical progress, the components can be updated when the connector is installed, and the old components are replaced by new and more complete components; the flexibility of design is improved and the use of connectors allows engineers greater flexibility in designing and integrating new products and in building systems from components. And therefore have room for improvement differently for different connectors. The existing situation that the connector is damaged due to easy water seepage exists in the vehicle-mounted connector, and the situation is that the connector is damaged due to water seepage because of the defects of a sealing structure of the connector, so that the structure is damaged due to water seepage, and the improvement on the waterproof structure of the connector is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a solve the not enough problem of current connector waterproof performance, adopted female end to combine double seal structure, guaranteed sealed water-proof effects in the in-service use, and then guarantee whole waterproof PCB board end connector at the stability of data transmission in-process and security.
The utility model adopts the technical proposal that: the utility model provides a waterproof PCB board end connector, includes the joint main part, sets up in the connection chamber of joint main part, a plurality of slots have been seted up in the connection chamber, the slot interpolation is equipped with connecting terminal, and is a plurality of connecting terminal is provided with sealing fixed plate and is fixed in the joint main part, it sets up slot position and inlays and be equipped with the sealing rubber circle to connect the chamber.
The further improvement of the scheme is that the connecting main body is integrally formed.
The further improvement of the scheme is that the connecting body is provided with a fixing groove at a position close to the connecting cavity, and a clamping groove seat is arranged at the edge position of the fixing groove.
The further improvement of the scheme is that insertion grooves are formed in two sides of the connecting body, grounding pieces are inserted into the insertion grooves and extend to the lower portion of the connecting body after penetrating through the insertion grooves.
The further improvement to above-mentioned scheme does, connecting terminal includes contact pin portion, sealed fixed part and the portion of bending, contact pin portion inserts and locates the slot, sealed fixed part wears to locate sealed fixed plate, the portion of bending is bent the setting of ninety degrees down.
The further improvement of the scheme is that the pin part, the sealing fixing part and the bending part are integrally formed in a punching mode.
The utility model has the advantages that:
1. the connecting body is provided with a connecting cavity which is used for being connected with a male connector in an inserting manner, and the connecting body is used for connecting a female connector in an acting manner, so that the connecting data transmission and use of the connector are realized, the inserting is convenient, and the connecting effect is good;
2. the connecting cavity is internally provided with a plurality of groups of slots, connecting terminals are inserted in the slots and used for connecting and transmitting data through the connecting terminals, the connecting terminals are provided with sealing fixing plates and fixed on the connecting main body, and particularly, the connecting terminals are sealed and protected through the sealing fixing plates, so that the sealing and waterproof effects are achieved, and the safety factor of the use of the connector is improved;
3. the position of the connecting cavity where the slot is formed is provided with the sealing rubber ring, the sealing rubber ring is arranged as the rubber sealing ring, and the embedded structure is arranged in the connecting cavity, so that the sealing waterproof effect can be further achieved, and the safety coefficient of connection transmission is improved.
The utility model discloses in, solved the not enough problem of current connector waterproof performance, adopted female end to combine double seal structure, guaranteed sealed water-proof effects in the in-service use, and then guarantee whole stability and the security in data transmission process.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is a schematic view of the structure of the present invention;
fig. 4 is a schematic view of the cross-sectional structure a-a of fig. 3.
Description of reference numerals: the PCB terminal connector comprises a PCB terminal connector 100, a connecting body 110, a connecting cavity 111, a slot 112, a fixing groove 113, a slot seat 114, a plug-in groove 115, a connecting terminal 120, a plug pin part 121, a sealing fixing part 122, a bending part 123, a sealing fixing plate 130, a sealing rubber ring 140 and a grounding sheet 150.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, a waterproof PCB board end connector 100 includes a connecting body 110, a connecting cavity 111 provided in the connecting body 110, the connecting cavity 111 has a plurality of slots 112, a connecting terminal 120 is inserted in the slot 112, the connecting terminal 120 is provided with a sealing fixing plate 130 and fixed to the connecting body 110, and a sealing rubber ring 140 is embedded in a position where the slot 112 is provided in the connecting cavity 111.
Connecting body 110 sets up for integrated into one piece, generally directly adopts plastic shell or the integrative die-casting of metal casing to form, and the shaping is effectual, low in manufacturing cost, and structural strength is high.
Connecting body 110 is close to and connects chamber 111 position and has seted up fixed slot 113, 113 border positions in fixed slot set up draw-in groove seat 114, set up the cooperation of fixed slot 113 and draw-in groove seat 114, can play the fixed action when connecting the installation, and then can strengthen connection effect and stability.
The two sides of the connecting body 110 are provided with insertion grooves 115, the insertion grooves 115 are inserted with grounding pieces 150, the grounding pieces 150 penetrate through the insertion grooves 115 and extend to the lower side of the connecting body 110, and the grounding pieces 150 can be used for connecting a ground wire, so that the stability and the safety of connection operation are guaranteed.
Connecting terminal 120 includes contact pin portion 121, sealing fixation portion 122 and the portion of bending 123, contact pin portion 121 inserts and locates slot 112, sealing fixation portion 122 wears to locate sealing fixation plate 130, the portion of bending is bent to ninety degrees down and is set up, is used for the electrically conductive transmission data of cartridge connection to use through contact pin portion 121 specifically, plays fixedly through sealing fixation portion 122 and combines sealed accessory to strengthen sealed effect, is used for connecting the PCB board through the portion of bending 123 and uses, and overall structure is simple, and convenient connection is reliable and stable.
The seal fixing plate 130 is formed of a rubber sealing plate.
On the first hand, the connecting body 110 is provided with the connecting cavity 111, the connecting cavity 111 is used for being connected with a male connector in an inserting mode, the connecting body 110 acts on a connected female connector, and therefore connection data transmission and use of the connector are achieved, inserting is convenient, and a connecting effect is good; in a second aspect, a plurality of groups of slots 112 are formed in the connection cavity 111, a connection terminal 120 is inserted in the slot 112, the connection terminal 120 is used for connecting and transmitting data, the connection terminal 120 is provided with a sealing fixing plate 130 and fixed on the connection main body 110, specifically, the connection terminal 120 is sealed and protected by the sealing fixing plate 130, so that a sealing and waterproof effect is achieved, and the safety factor of the use of the connector is improved; in the third aspect, the position of the connecting cavity 111 where the slot 112 is formed is provided with the sealing rubber ring 140, the sealing rubber ring 140 is a rubber sealing ring, and an embedded structure is arranged in the connecting cavity 111, so that the sealing waterproof effect can be further achieved, and the safety factor of connection transmission is improved.
The utility model discloses in, solved the not enough problem of current connector waterproof performance, adopted female end to combine double seal structure, guaranteed sealed water-proof effects in the in-service use, and then guarantee whole stability and the security in data transmission process.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides a waterproof PCB board end connector which characterized in that: the connecting cavity is provided with a plurality of slots, connecting terminals are inserted into the slots and are provided with sealing fixing plates to be fixed in the connecting body, and sealing rubber rings are embedded at the positions of the slots formed in the connecting cavity.
2. The waterproof PCB board end connector of claim 1, wherein: the connecting body is integrally formed.
3. The waterproof PCB board end connector of claim 1, wherein: the connecting body is provided with a fixing groove at a position close to the connecting cavity, and a clamping groove seat is arranged at the edge of the fixing groove.
4. The waterproof PCB board end connector of claim 1, wherein: the connecting structure is characterized in that insertion grooves are formed in two sides of the connecting body, grounding plates are inserted into the insertion grooves, and the grounding plates penetrate through the insertion grooves and extend to the lower portion of the connecting body.
5. The waterproof PCB board end connector of claim 1, wherein: connecting terminal includes contact pin portion, sealed fixed part and the portion of bending, contact pin portion inserts and locates the slot, sealed fixed part wears to locate sealed fixed plate, the portion of bending is bent to ninety degrees down and is set up.
6. The waterproof PCB board end connector of claim 5, wherein: the pin part, the sealing fixing part and the bending part are integrally formed in a punching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921853638.4U CN210806150U (en) | 2019-10-30 | 2019-10-30 | Waterproof PCB board end connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921853638.4U CN210806150U (en) | 2019-10-30 | 2019-10-30 | Waterproof PCB board end connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210806150U true CN210806150U (en) | 2020-06-19 |
Family
ID=71228147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921853638.4U Active CN210806150U (en) | 2019-10-30 | 2019-10-30 | Waterproof PCB board end connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210806150U (en) |
-
2019
- 2019-10-30 CN CN201921853638.4U patent/CN210806150U/en active Active
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