CN213936694U

CN213936694U - Short circuit automatic protection connector with waterproof function

Info

Publication number: CN213936694U
Application number: CN202120028212.6U
Authority: CN
Inventors: 曾广清
Original assignee: Cableplus Electric Products Shenzhen Co ltd
Current assignee: Cableplus Electric Products Shenzhen Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-08-10
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a short circuit automatic protection connector that possesses waterproof function, the on-line screen storage device comprises a base, the top swing joint of base has the connector shell, the equal fixedly connected with set casing in both sides of base, the equal fixedly connected with swash plate in both sides of connector shell, the inside swing joint of swash plate has pulling mechanism, pulling mechanism's front side fixedly connected with stop gear, pulling mechanism includes the push rod, the first pivot of the front side fixedly connected with of push rod, the front side fixedly connected with connecting rod of first pivot. The utility model discloses a cooperation that sets up base, connector shell, set casing, swash plate, pulling mechanism, stop gear, through-hole, recess, fixture block and draw-in groove is used, has solved current short circuit automatic protection connector and has used for a long time, makes the junction take place the leakproofness of lax junction to damage easily, leads to the problem that liquid got into.

Description

Short circuit automatic protection connector with waterproof function

Technical Field

The utility model belongs to the technical field of the short circuit automatic protection connector, especially, relate to a short circuit automatic protection connector that possesses waterproof function.

Background

The automatic short-circuit protection connector is required to have a self-short-circuit function to enhance the safety of a system in some special connection occasions, and in order to meet the requirements, the adoption of the connector with the automatic short-circuit function is undoubtedly a preferred solution.

The short circuit automatic protection connector can be widely applied to a high anti-interference equipment control system, and is particularly suitable for being applied to occasions where equipment misoperation produces serious consequences, in conclusion, the problems existing in the prior art are that: the existing short circuit automatic protection connector is easy to cause the loose sealing damage of the connection part and the liquid entering problem after long-time use.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a short circuit automatic protection connector that possesses waterproof function possesses the more firm advantage of messenger's junction, has solved current short circuit automatic protection connector and through long-time use, makes the junction take place the leakproofness of lax junction to damage easily, leads to the problem that liquid got into.

The utility model discloses a realize like this, a short circuit automatic protection connector that possesses waterproof function, the on-line screen storage device comprises a base, the top swing joint of base has the connector shell, the equal fixedly connected with set casing in both sides of base, the equal fixedly connected with swash plate in both sides of connector shell, the inside swing joint of swash plate has pulling mechanism, the front side fixedly connected with stop gear of pulling mechanism.

As the utility model discloses it is preferred, the pulling mechanism includes the push rod, the first pivot of front side fixedly connected with of push rod, the front side fixedly connected with connecting rod of first pivot.

As the utility model discloses it is preferred, stop gear includes second pivot and third pivot, the rear side of second pivot is connected with the fixed surface of push rod, the rear side of third pivot is connected with the fixed surface of connecting rod, fixedly connected with extension spring between the relative one side of second pivot and third pivot.

As the utility model discloses it is preferred, the through-hole that uses with the push rod cooperation is seted up to the inside of swash plate, the outside to the through-hole is run through at the top of push rod, the recess that uses with the connecting rod cooperation is seted up to the inside of set casing, the inside to the recess is run through to the bottom of connecting rod.

As the utility model discloses preferred, the equal fixedly connected with fixture block in one side that two connecting rods are opposite, the draw-in groove of using with the fixture block cooperation is seted up to the inside of set casing, and two inside to the draw-in groove all run through to one side that the fixture block is opposite.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up base, connector shell, set casing, swash plate, pulling mechanism, stop gear, through-hole, recess, fixture block and draw-in groove is used, has solved current short circuit automatic protection connector and has used for a long time, makes the junction take place the leakproofness of lax junction to damage easily, leads to the problem that liquid got into.

2. The utility model discloses a set up pulling mechanism, the effectual removal of having realized the fixture block, pulling mechanism's effect is for the fixed effect between connector housing and the set casing.

3. The utility model discloses a set up stop gear, the effectual spacing that realizes pulling mechanism prevents that pulling mechanism from driving the inside back emergence removal that the fixture block card goes into the draw-in groove, makes insecure problem between connector housing and the set casing.

4. The utility model discloses a set up through-hole and recess, can make pulling mechanism remove, frictional force when having reduced pulling mechanism and removing.

5. The utility model discloses a cooperation that sets up fixture block and draw-in groove is used, and the effectual connector housing that has realized and the set casing is spacing, prevents that the connector housing from taking place to remove after fixing.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a cross-sectional view of a partial structure provided by an embodiment of the present invention;

fig. 3 is a partial enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a base; 2. a connector housing; 3. a stationary case; 4. a sloping plate; 5. a pulling mechanism; 501. a push rod; 502. a first rotating shaft; 503. a connecting rod; 6. a limiting mechanism; 601. a second rotating shaft; 602. a tension spring; 603. a third rotating shaft; 7. a through hole; 8. a groove; 9. a clamping block; 10. a clamping groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of short circuit automatic protection connector that possesses waterproof function, including base 1, base 1's top swing joint has connector housing 2, the equal fixedly connected with set casing 3 in both sides of base 1, the equal fixedly connected with swash plate 4 in both sides of connector housing 2, the inside swing joint of swash plate 4 has pulling mechanism 5, the front side fixedly connected with stop gear 6 of pulling mechanism 5.

Referring to fig. 2, the pulling mechanism 5 includes a push rod 501, a first rotating shaft 502 is fixedly connected to a front side of the push rod 501, and a connecting rod 503 is fixedly connected to a front side of the first rotating shaft 502.

Adopt above-mentioned scheme: the movement of the card 9 is effectively realized by providing the pulling mechanism 5, and the pulling mechanism 5 functions to fix the connector housing 2 and the fixing housing 3.

Referring to fig. 2, the limiting mechanism 6 includes a second rotating shaft 601 and a third rotating shaft 603, a rear side of the second rotating shaft 601 is fixedly connected to a surface of the push rod 501, a rear side of the third rotating shaft 603 is fixedly connected to a surface of the connecting rod 503, and a tension spring 602 is fixedly connected between the opposite sides of the second rotating shaft 601 and the third rotating shaft 603.

Adopt above-mentioned scheme: through setting up stop gear 6, the effectual spacing that has realized pulling mechanism 5 prevents that pulling mechanism 5 from driving the inside back emergence removal that fixture block 9 card goes into draw-in groove 10, makes the insecure problem between connector housing 2 and the set casing 3.

Referring to fig. 2, a through hole 7 used in cooperation with the push rod 501 is formed in the swash plate 4, the top of the push rod 501 penetrates through the outside of the through hole 7, a groove 8 used in cooperation with the connecting rod 503 is formed in the fixed casing 3, and the bottom of the connecting rod 503 penetrates through the inside of the groove 8.

Adopt above-mentioned scheme: through setting up through-hole 7 and recess 8, can make pulling mechanism 5 remove, reduced the frictional force when pulling mechanism 5 removes.

Referring to fig. 3, the opposite sides of the two connecting rods 503 are fixedly connected with the clamping blocks 9, the clamping grooves 10 used in cooperation with the clamping blocks 9 are formed in the fixing shell 3, and the opposite sides of the two clamping blocks 9 penetrate through the clamping grooves 10.

Adopt above-mentioned scheme: through the cooperation that sets up fixture block 9 and draw-in groove 10 and use, effectual realized connector housing 2 and set casing 3 spacing, prevent that connector housing 2 from taking place to remove after fixed.

The utility model discloses a theory of operation:

when using, when needs are installed, the user takes up connector housing 2, connector housing 2's removal is driving swash plate 4, swash plate 4's removal is driving pulling mechanism 5 and stop gear 6, the user is going into the inside of recess 8 to connecting rod 503 card, then the user stirs push rod 501, push rod 501 and connecting rod 503 are moving along with the orbit of first pivot 502, push rod 501's removal is driving second pivot 601, the removal of second pivot 601 is driving extension spring 602, when reacing the left side, the effect of extension spring 602 can be driving connecting rod 503 to the left side, connecting rod 503's removal is driving fixture block 9, fixture block 9 card is gone into the inside of draw-in groove 10, accomplish the installation.

In summary, the following steps: this short circuit automatic protection connector that possesses waterproof function uses through the cooperation that sets up base 1, connector shell 2, set casing 3, swash plate 4, pulling mechanism 5, stop gear 6, through-hole 7, recess 8, fixture block 9 and draw-in groove 10, has solved current short circuit automatic protection connector and through long-time use, makes the junction take place the leakproofness of the junction of relaxing easily to damage, leads to the problem of liquid entering.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a short circuit automatic protection connector that possesses waterproof function, includes base (1), its characterized in that: the top swing joint of base (1) has connector housing (2), the equal fixedly connected with set casing (3) in both sides of base (1), the equal fixedly connected with swash plate (4) in both sides of connector housing (2), the inside swing joint of swash plate (4) has pulling mechanism (5), the front side fixedly connected with stop gear (6) of pulling mechanism (5).

2. The automatic short-circuit protection connector with waterproof function according to claim 1, characterized in that: the pulling mechanism (5) comprises a push rod (501), a first rotating shaft (502) is fixedly connected to the front side of the push rod (501), and a connecting rod (503) is fixedly connected to the front side of the first rotating shaft (502).

3. The automatic short-circuit protection connector with waterproof function as claimed in claim 2, wherein: stop gear (6) include second pivot (601) and third pivot (603), the rear side of second pivot (601) is connected with the fixed surface of push rod (501), the rear side of third pivot (603) is connected with the fixed surface of connecting rod (503), fixedly connected with extension spring (602) between the relative one side of second pivot (601) and third pivot (603).

4. The automatic short-circuit protection connector with waterproof function as claimed in claim 2, wherein: through-hole (7) that use with push rod (501) cooperation are seted up to the inside of swash plate (4), the outside of through-hole (7) is run through at the top of push rod (501), recess (8) that use with connecting rod (503) cooperation are seted up to the inside of set casing (3), the inside of recess (8) is run through to the bottom of connecting rod (503).

5. The automatic short-circuit protection connector with waterproof function as claimed in claim 2, wherein: the two connecting rods (503) are fixedly connected with clamping blocks (9) on the opposite sides, clamping grooves (10) matched with the clamping blocks (9) are formed in the fixing shell (3), and the two clamping blocks (9) on the opposite sides penetrate through the clamping grooves (10).