CN208489408U

CN208489408U - A kind of highly reliable rectangular electric connector

Info

Publication number: CN208489408U
Application number: CN201821336854.7U
Authority: CN
Inventors: 宋兆龙
Original assignee: Nanjing Guang Da Measurement And Control Technology Co Ltd
Current assignee: Nanjing Guang Da Measurement And Control Technology Co Ltd
Priority date: 2018-08-20
Filing date: 2018-08-20
Publication date: 2019-02-12
Anticipated expiration: 2028-08-20

Abstract

The utility model relates to technical field of electric connectors, and disclose a kind of highly reliable rectangular electric connector, including plug, socket is plugged on the left of the plug, the top and bottom of the plug are fixedly installed with connecting plate, and the opposite side of connecting plate is fixedly installed with fixed link, clamping bar is connected on the inside of fixed link, the opposite side of clamping bar respectively be fixedly connected at the top and bottom of socket, the right side of the clamping bar is connected with the extruding cushion block in fixed link.The highly reliable rectangular electric connector, entirely through the clamping of plug and socket, realize the clamping of clamping bar and fixed link, and then realize the clamping of connecting rod and firm bar, it promotes layer by layer, and then increases the stability and high reliability of electric connector connection, effectively prevent the loosening of caused electric connector junction under external force, the stability of connector circuit operation is improved, is easy to use.

Description

A kind of highly reliable rectangular electric connector

Technical field

The utility model relates to technical field of electric connectors, specially a kind of highly reliable rectangular electric connector.

Background technique

Connector, i.e. CONNECTOR, the country are also referred to as connector, plug and socket, generally refer to electric coupler, i.e., The device for connecting two active devices is used for transmission electric current or signal.

The type of electric connector on existing market is varied, shape be also it is different, electric connector can be divided It is needed to meet outside general performance requirement for round and rectangle, existing electric connector, especially important requirement is electric connector It must reach that contact is good and the demands such as reliable operation, reliable operation whether directly affects the normal work of circuit, existing Rectangular electric connector haves the defects that use reliability is not high, and connector connector can be usually caused because of external force It loosens, so that poor contact between plug and socket reduces equipment so the normal work to electric power causes deleterious effect Practicability, it has not been convenient to use.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of highly reliable rectangular electric connector, has reliable The advantages that performance is high solves existing rectangular electric connector and haves the defects that use reliability is not high, usually can be because of outer Power acts on and causes the loosening of connector connector, so that poor contact between plug and socket, so to the normal work of electric power Deleterious effect is caused, reduces the practicability of equipment, it has not been convenient to the problem of using.

(2) technical solution

To realize the above-mentioned high purpose of unfailing performance, the utility model is provided the following technical solutions: a kind of highly reliable rectangle Electric connector, including plug are plugged with socket, the top and bottom of the plug company of being fixedly installed on the left of the plug Fishplate bar, the opposite side of connecting plate are fixedly installed with fixed link, and clamping bar is connected on the inside of fixed link, and clamping bar is opposite Side respectively be fixedly connected at the top and bottom of socket, it is described clamping bar right side be connected in fixed link Cushion block is squeezed, the rear and front end on the right side of the clamping bar is connected with the activity that one end is run through and extends to fixed link inner cavity Bar is stuck up, the movable bar that sticks up is hinged by the inner cavity of shaft and fixed link, and the activity, which is stuck up, is fixedly installed with reset spring on the right side of bar, The right side of reset spring is fixedly connected with the right side wall of fixed link inner cavity, and the activity, which is stuck up, is fixedly connected with connection on the left of bar Bar, the front and rear sides at the top and bottom of the socket are fixedly installed with firm bar, and the left side of the connecting rod is run through and extended To fixed link left side and be clamped with firm bar, the rear and front end of the fixed link opposite side offers sliding slot, sliding slot Internal slide is connected with sliding block, and the opposite side of sliding block is fixedly installed with limit spring, and the opposite side of limit spring is fixed Protective plate is installed, is fixedly installed with pull ring on the left of protective plate.

Preferably, the fixed link is integrally L-shaped, is in U-shape on the left of the fixed link, and the quantity of the fixed link is two It is a, and two fixed links are in symmetrically to be equally spaced.

Preferably, the opposite side of the clamping bar is run through and extends to the outside of fixed link.

Preferably, the extruding cushion block is rubber extruded cushion block, and the quantity for squeezing cushion block is two, and two extruding Cushion block is in symmetrically to be equally spaced.

Preferably, the fixed link offers that stick up the compatible activity of bar with activity long on the side wall of clamping bar side The quantity in hole, the activity long hole is four.

Preferably, the quantity of the firm bar is four, and the right side of each firm bar offers and mutually fits with connecting rod The card slot matched.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of highly reliable rectangular electric connector, has following beneficial Effect:

1, the highly reliable rectangular electric connector while the two clamping, is clamped bar by being clamped plug and socket The inside and fixed link for piercing into fixed link therewith are clamped, and are clamped bar during the inside of fixed link promotes to the right, card Extension bar gradually sticks up bar with activity and contacts and changed the tilting orientation that bar is stuck up in activity by thrust, and makes reset this moment The state pullled is presented in spring, since the transformation in bar tilting orientation is stuck up in activity, so that connecting rod extends the length outside fixed link Increase and be finally connected together with firm bar, entirely through the clamping of plug and socket, realizes and be clamped bar and fixed link Clamping, and then realize the clamping of connecting rod and firm bar, it promotes layer by layer, and then increase the stability and height of electric connector connection Reliability effectively prevent the loosening of caused electric connector junction under external force, improves the steady of connector circuit operation It is qualitative, it is easy to use.

2, then sliding block is sequentially placed into sliding slot by the highly reliable rectangular electric connector by pressing limit spring Then portion pushes sliding block, the position of protective plate is adjusted at the connector of plug and socket, protective plate is located at plug and socket The rear and front end of junction, can effectively from front and rear sides, the stable connection to electric connector is protected, enhance and be electrically connected The stability and high reliability of device connection are connect, is easy to use.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model fixed link and clamping bar connection structure top view；

Fig. 3 is the outside structure diagram of the utility model fixed link；

Fig. 4 connects pre-structure top view with clamping bar for the utility model fixed link.

In figure: bar, 8 shafts, 9 are stuck up in 1 plug, 2 sockets, 3 connecting plates, 4 fixed links, 5 clamping bars, 6 extruding cushion blocks, 7 activities Reset spring, 10 connecting rods, 11 firm bars, 12 sliding slots, 13 sliding blocks, 14 limit springs, 15 protective plates, 16 pull rings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides the following technical solutions: a kind of highly reliable rectangular electric connector, including Plug 1, the left side of plug 1 are plugged with socket 2, and the top and bottom of plug 1 are fixedly installed with connecting plate 3, and connecting plate 3 is opposite Side be fixedly installed with fixed link 4, fixed link 4 is whole L-shaped, and the left side of fixed link 4 is in U-shape, and the quantity of fixed link 4 is Two, and two fixed links 4, in being symmetrically equally spaced, the inside of fixed link 4 is connected with clamping bar 5, the opposite side of clamping bar 5 It being fixedly connected respectively with the top and bottom of socket 2, the outside of fixed link 4 is run through and extended in the opposite side of clamping bar 5, The right side of clamping bar 5 is connected with the extruding cushion block 6 in fixed link 4, and extruding cushion block 6 is rubber extruded cushion block, squeezes The quantity of pressure pad block 6 is two, and two extruding cushion blocks 6, in being symmetrically equally spaced, the rear and front end on 5 right side of clamping bar is movable It is connected with one end and runs through and extend to the activity of 4 inner cavity of fixed link and stick up bar 7, fixed link 4 is opened on the side wall of clamping 5 side of bar Equipped with the compatible movable long hole of bar 7 is stuck up with activity, the quantity of movable long hole is four, and activity sticks up bar 7 and passes through shaft 8 and fixed The inner cavity of bar 4 is hinged, and the right side that bar 7 is stuck up in activity is fixedly installed with reset spring 9, the right side and 4 inner cavity of fixed link of reset spring 9 Right side wall be fixedly connected, the left side that bar 7 is stuck up in activity is fixedly connected with connecting rod 10, the front and rear sides of 2 top and bottom of socket It is fixedly installed with firm bar 11, the quantity for consolidating bar 11 is four, and the right side of each firm bar 11 offers and connects The compatible card slot of bar 10, the left side of connecting rod 10 are run through and extend to the left side of fixed link 4 and be clamped with firm bar 11, pass through Plug 1 and socket 2 are clamped, while the two clamping, clamping bar 5 pierces into the inside of fixed link 4 therewith and fixed link 4 carries out Clamping is clamped bar 5 during the inside of fixed link 4 promotes to the right, and clamping bar 5 gradually sticks up bar 7 with activity and contacts and pass through Thrust changes the tilting orientation that bar 7 is stuck up in activity, and makes reset spring 9 this moment that the state pullled be presented, due to work The dynamic transformation for sticking up 7 tilting orientation of bar increases and finally blocks with firm bar 11 so that connecting rod 10 extends the length outside fixed link 4 It is connected together, entirely through the clamping of plug 1 and socket 2, realizes the clamping of clamping bar 5 and fixed link 4, and then realize connection The clamping of bar 10 and firm bar 11, promotes layer by layer, and then increases the stability and high reliability of electric connector connection, effectively anti- Only under external force caused electric connector junction loosening, improve connector circuit operation stability, be easy to use, The rear and front end of 4 opposite side of fixed link offers sliding slot 12, and the internal slide of sliding slot 12 is connected with sliding block 13,13 phase of sliding block Pair side be fixedly installed with limit spring 14, the state of compression is presented in limit spring 14 in figure, and limit spring 14 is opposite Side be fixedly installed with protective plate 15, the quantity of protective plate 15 is two, and two protective plates 15 are located at plug 1 and insert The rear and front end of 2 access sections of seat, the left side of protective plate 15 are fixedly installed with pull ring 16, by pressing limit spring 14, then will Sliding block 13 is sequentially placed into the inside of sliding slot 12, then pushes sliding block 13, and the position of protective plate 15 is adjusted to plug 1 and socket 2 Connector at, protective plate 15 is located at the rear and front end of 2 junction of plug 1 and socket, can be effectively from front and rear sides to electricity The stable connection of connector is protected, and the stability and high reliability of electric connector connection are enhanced, and is easy to use.

When in use, by the way that plug 1 and socket 2 to be clamped, the passage work of circuit is realized, while the two clamping, Clamping bar 5 pierces into the inside of fixed link 4 therewith and fixed link 4 is clamped, and clamping bar 5 promotes to the right in the inside of fixed link 4 During, clamping bar 5 gradually sticks up bar 7 with activity and contacts and changed the tilting orientation that bar 7 is stuck up in activity by thrust, from And make connecting rod 10 extend the length outside fixed link 4 and increase and be finally connected together with firm bar 11, entirely through slotting First 1 with the clamping of socket 2, realize the clamping of clamping bar 5 and fixed link 4, and then the card of realization connecting rod 10 and firm bar 11 It connects, promotes layer by layer, and then increase the stability and high reliability of electric connector connection.

In conclusion the highly reliable rectangular electric connector, by the way that plug 1 and socket 2 to be clamped, in the same of the two clamping When, clamping bar 5 pierces into the inside of fixed link 4 therewith and fixed link 4 is clamped, and clamping bar 5 pushes away to the right in the inside of fixed link 4 During, clamping bar 5 gradually sticks up bar 7 with activity and contacts and changed the tilting orientation that bar 7 is stuck up in activity by thrust, And make reset spring 9 this moment that the state pullled be presented, since the transformation in 7 tilting orientation of bar is stuck up in activity, so that connecting rod 10 Extend the length outside fixed link 4 to increase and be finally connected together with firm bar 11, entirely through the card of plug 1 and socket 2 It connects, realizes the clamping of clamping bar 5 and fixed link 4, and then realize the clamping of connecting rod 10 and firm bar 11, promote layer by layer, into And the stability and high reliability of electric connector connection are increased, it effectively prevent caused electric connector junction under external force Loosening, improve connector circuit operation stability, be easy to use, by press limit spring 14, then by sliding block 13 It is sequentially placed into the inside of sliding slot 12, then pushes sliding block 13, the position of protective plate 15 is adjusted into the connection to plug 1 and socket 2 At mouthful, protective plate 15 is located at the rear and front end of 2 junction of plug 1 and socket, can be effectively from front and rear sides to electric connector Stable connection protected, enhance electric connector connection stability and high reliability, be easy to use, solve existing Rectangular electric connector haves the defects that use reliability is not high, and connector connector can be usually caused because of external force It loosens, so that poor contact between plug 1 and socket 2 is reduced and set so the normal work to electric power causes deleterious effect Standby practicability, it has not been convenient to the problem of using.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of highly reliable rectangular electric connector, including plug (1), it is characterised in that: be plugged on the left of the plug (1) The top and bottom of socket (2), the plug (1) are fixedly installed with connecting plate (3), and the opposite side of connecting plate (3) is solid Dingan County is equipped with fixed link (4), is connected with clamping bar (5) on the inside of fixed link (4), the opposite side of clamping bar (5) respectively with insert It is fixedly connected at the top and bottom of seat (2), the right side of clamping bar (5) is connected with squeezing on fixed link (4) Pressure pad block (6), the rear and front end being clamped on the right side of bar (5) are connected with one end and run through and extend in fixed link (4) The activity of chamber is stuck up bar (7), activity stick up bar (7) by shaft (8) and the inner cavity of fixed link (4) it is hinged, bar (7) is stuck up in the activity Right side is fixedly installed with reset spring (9), and the right side of reset spring (9) is fixedly connected with the right side wall of fixed link (4) inner cavity, institute The activity of stating, which is stuck up, is fixedly connected with connecting rod (10) on the left of bar (7), the front and rear sides at the top and bottom of the socket (2) are fixed Be equipped with firm bar (11), the left side of the connecting rod (10) run through and extend to fixed link (4) left side and with firm bar (11) it is clamped, the rear and front end of fixed link (4) opposite side offers sliding slot (12), and the internal slide of sliding slot (12) connects Be connected to sliding block (13), the opposite side of sliding block (13) is fixedly installed with limit spring (14), limit spring (14) it is opposite one Side is fixedly installed with protective plate (15), and pull ring (16) are fixedly installed on the left of protective plate (15).

2. the highly reliable rectangular electric connector of one kind according to claim 1, it is characterised in that: the fixed link (4) is whole Body is L-shaped, is in U-shape on the left of the fixed link (4), and the quantity of the fixed link (4) is two, and two fixed links (4) are in Symmetrically it is equally spaced.

3. the highly reliable rectangular electric connector of one kind according to claim 1, it is characterised in that: clamping bar (5) phase The side of back is run through and extends to the outside of fixed link (4).

4. the highly reliable rectangular electric connector of one kind according to claim 1, it is characterised in that: the extruding cushion block (6) For rubber extruded cushion block, the quantity for squeezing cushion block (6) is two, and two extruding cushion blocks (6) are in symmetrically to be equally spaced.

5. the highly reliable rectangular electric connector of one kind according to claim 1, it is characterised in that: the fixed link (4) is leaned on It is offered on the side wall of nearly clamping bar (5) side and sticks up the compatible movable long hole of bar (7), the quantity of the activity long hole with activity It is four.

6. the highly reliable rectangular electric connector of one kind according to claim 1, it is characterised in that: the firm bar (11) Quantity is four, and the right side for each consolidating bar (11) offers and connecting rod (10) compatible card slot.