CN213660317U

CN213660317U - Fixed clamping device of immersion-proof electric shock protection device

Info

Publication number: CN213660317U
Application number: CN202023091526.5U
Authority: CN
Inventors: 熊文国
Original assignee: Shenzhen Charm Sound Technology Co ltd
Current assignee: Shenzhen Charm Sound Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-07-09
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a prevent soaking electric shock protection device's fixed clamping device, including the slide bar, the front of slide bar is equipped with the protection device body, the equal fixedly connected with transmission case in both sides of protection device body, the surface at the slide bar is established to the transmission case cover, the front of transmission case is equipped with the carousel, the inside sliding connection of carousel has complementary unit, the back fixedly connected with transfer line of carousel, the back of transfer line runs through to the inside of transmission case and through the rear side swing joint of bearing and transmission incasement wall. The utility model provides a present majority on the market prevent soaking electric shock protection device all fix through the bolt, lead to needing to use professional instrument when changing prevent soaking electric shock protection device, the reduction of certain degree prevent soaking electric shock protection device practicality problem, reached the effect of fixing the centre gripping to prevent soaking electric shock protection device.

Description

Fixed clamping device of immersion-proof electric shock protection device

Technical Field

The utility model relates to the technical field of circuits, specifically be a prevent soaking electric shock protection device's fixed clamping device.

Background

The leakage protector, called leakage breaker for short, is mainly used for protecting the electric shock of human body with fatal danger when the equipment has leakage fault, has the functions of overload and short circuit protection, can be used for protecting the overload and short circuit of a circuit or a motor, and can also be used for the infrequent switching and starting of the circuit under normal conditions.

Need use the protection device that electrocutes that prevents soaking among the daily life, nevertheless most protection device that electrocutes that prevents soaking on the market all fixes through the bolt, leads to needing to use professional instrument when changing protection device that electrocutes that prevents soaking, the reduction of certain degree prevents soaking protection device's practicality.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a prevent soaking electric shock protection device's fixed clamping device possesses the advantage of fixing the centre gripping to preventing soaking electric shock protection device, has solved that present the most prevent soaking electric shock protection device on the market all fixes through the bolt, leads to needing to use professional instrument when changing prevent soaking electric shock protection device, the problem of the reduction of a certain degree prevent soaking electric shock protection device practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a fixed clamping device of a water-immersion electric shock protection device comprises a slide bar, wherein the front side of the slide bar is provided with a protection device body, the two sides of the protection device body are both fixedly connected with transmission boxes which are sleeved on the surface of the slide bar, the front surface of the transmission case is provided with a turntable, the inside of the turntable is connected with an auxiliary mechanism in a sliding way, the back surface of the turntable is fixedly connected with a transmission rod, the back surface of the transmission rod penetrates into the transmission box and is movably connected with the rear side of the inner wall of the transmission box through a bearing, the surface of the transmission rod is fixedly connected with a transmission disc, the top and the bottom of the transmission disc are both movably connected with movable plates through rotating shafts, the outside of fly leaf has the driving plate through pivot swing joint, the surface of driving plate and the inner wall swing joint of transmission case, the inboard fixedly connected with kelly of driving plate.

As the utility model discloses it is preferred, complementary unit includes the gag lever post of sliding connection inside the carousel, the positive fixedly connected with of gag lever post draws the piece, the back of gag lever post runs through to the front of transmission case, the fixed surface of gag lever post is connected with the limiting plate, the surface cover of gag lever post is equipped with first extension spring, the front of first extension spring and the back fixed connection of carousel, the back of first extension spring and the positive fixed connection of limiting plate.

As the utility model discloses it is preferred, the draw-in groove has all been seted up to the top and the bottom of slide bar, the draw-in groove is used with the kelly cooperation.

As the utility model discloses preferred, the opening has been seted up to the inboard of transmission case, the open-ended width is greater than the width of kelly, the opening uses with the kelly cooperation.

As the utility model discloses it is preferred, the surface cover of kelly is equipped with the stopper, the back of stopper and the rear side fixed connection of transmission case inner wall.

As the utility model discloses it is preferred, two travelers of inside fixedly connected with of transmission case, the traveller run through the driving plate and with driving plate sliding connection, the surface cover of traveller is equipped with the second extension spring, the outside of second extension spring and the inboard fixed connection of driving plate, the inboard of second extension spring and the inner wall fixed connection of transmission case.

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

1. the utility model solves the problems that most of the prior immersion electric shock protection devices on the market are fixed through bolts, so that professional tools are needed when the immersion electric shock protection devices are replaced, the practicability of the immersion electric shock protection devices is reduced to a certain degree, and the fixing clamping device of the immersion electric shock protection devices is provided, possess and carry out the advantage of fixed centre gripping to preventing soaking electric shock protection device, made things convenient for the user to use, improved preventing soaking electric shock protection device's practicality.

2. The utility model discloses a setting of complementary unit can carry on spacingly to the carousel, prevents that self-rotation pivoted phenomenon from appearing in the carousel.

3. The utility model discloses a setting of draw-in groove can make the kelly get into the inside of slide bar to fix transmission case and protection device body.

4. The utility model discloses an open-ended sets up, can make the kelly complete carry out mechanical transmission through the opening, has avoided the open-ended width to lead to the kelly dead phenomenon of card to appear at the opening part narrowly.

5. The utility model discloses a setting of stopper can make the stable inside at the transmission case of kelly remove, prevents that the kelly from producing the skew when removing.

6. The utility model discloses a setting of traveller and second extension spring can make the driving plate stably remove, and plays an inward pulling force to the driving plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side sectional view of the transmission case of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a perspective view of the movable plate of the present invention.

In the figure: 1. a slide bar; 2. a protection device body; 3. a transmission case; 4. a turntable; 5. an auxiliary mechanism; 51. a limiting rod; 52. pulling the block; 53. a limiting plate; 54. a first tension spring; 6. a transmission rod; 7. a drive plate; 8. a movable plate; 9. a drive plate; 10. a clamping rod; 11. a card slot; 12. an opening; 13. a limiting block; 14. a traveler; 15. the second extension spring.

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.

As shown in figures 1 to 4, the utility model provides a fixed clamping device of a water immersion electric shock protection device, which comprises a slide bar 1, a protection device body 2 is arranged on the front side of the slide bar 1, transmission boxes 3 are fixedly connected with both sides of the protection device body 2, the transmission boxes 3 are sleeved on the surface of the slide bar 1, a rotary plate 4 is arranged on the front side of the transmission boxes 3, an auxiliary mechanism 5 is slidably connected inside the rotary plate 4, a transmission rod 6 is fixedly connected with the back side of the rotary plate 4, the back side of the transmission rod 6 penetrates into the transmission box 3 and is movably connected with the rear side of the inner wall of the transmission box 3 through a bearing, a transmission disc 7 is fixedly connected with the surface of the transmission rod 6, movable plates 8 are movably connected with the top and the bottom of the transmission disc 7 through rotating shafts, a transmission plate 9 is movably connected with the outer side of the movable plate 8 through a rotating, a clamping rod 10 is fixedly connected to the inner side of the transmission plate 9.

Referring to fig. 3, the auxiliary mechanism 5 includes a limiting rod 51 slidably connected inside the turntable 4, a front fixedly connected with pull block 52 of the limiting rod 51, a back of the limiting rod 51 penetrates through to the front of the transmission case 3, a surface fixedly connected with limiting plate 53 of the limiting rod 51, a surface sleeve of the limiting rod 51 is provided with a first tension spring 54, the front of the first tension spring 54 is fixedly connected with the back of the turntable 4, and the back of the first tension spring 54 is fixedly connected with the front of the limiting plate 53.

As a technical optimization scheme of the utility model, through the setting of complementary unit 5, can carry on spacingly to carousel 4, prevent that self-rotation's phenomenon from appearing in carousel 4.

Referring to fig. 2, the top and the bottom of the sliding rod 1 are both provided with a clamping groove 11, and the clamping groove 11 is used in cooperation with the clamping rod 10.

As a technical optimization scheme of the utility model, through the setting of draw-in groove 11, can make kelly 10 get into the inside of slide bar 1 to fix transmission case 3 and protection device body 2.

Referring to fig. 2, an opening 12 is formed on the inner side of the transmission case 3, the width of the opening 12 is greater than that of the clamping rod 10, and the opening 12 is used in cooperation with the clamping rod 10.

As a technical optimization scheme of the utility model, through opening 12's setting, can make the complete mechanical transmission that carries out through opening 12 of kelly 10, the width that has avoided opening 12 is too narrow to lead to kelly 10 to appear blocking dead phenomenon in opening 12 department.

Referring to fig. 2, the surface of the clamping rod 10 is sleeved with a limiting block 13, and the back of the limiting block 13 is fixedly connected with the rear side of the inner wall of the transmission case 3.

As a technical optimization scheme of the utility model, through stopper 13's setting, can make the stable inside removal at transmission case 3 of kelly 10, prevent that kelly 10 from producing the skew when removing.

Referring to fig. 2, two sliding columns 14 are fixedly connected inside the transmission case 3, the sliding columns 14 penetrate through the transmission plate 9 and are slidably connected with the transmission plate 9, a second tension spring 15 is sleeved on the surface of each sliding column 14, the outer side of each second tension spring 15 is fixedly connected with the inner side of the transmission plate 9, and the inner side of each second tension spring 15 is fixedly connected with the inner wall of the transmission case 3.

As a technical optimization scheme of the utility model, through the setting of traveller 14 and second extension spring 15, can make driving plate 9 stably remove, and play an inward pulling force to driving plate 9.

The utility model discloses a theory of operation and use flow: during the use, the piece 52 is drawn in the pulling, draws the piece 52 to drive gag lever post 51 and moves forward, then rotates carousel 4, and carousel 4 drives transfer line 6 and rotates, and transfer line 6 drives the rotation of transmission dish 7, and 7 pulling fly leafs 8 of transmission dish move to the inboard, and fly leaf 8 drives the inboard removal of driving plate 9, and driving plate 9 drives kelly 10 and moves to the inboard, and kelly 10 gets into the inside of draw-in groove 11 and fixes protection device body 2 and transmission case 3.

In summary, the following steps: the fixed clamping device of the immersion electric shock protection device is characterized in that a slide bar 1, a protection device body 2, a transmission box 3, a rotary disc 4, an auxiliary mechanism 5, a transmission rod 6, a transmission disc 7, a movable plate 8, a transmission plate 9 and a clamping rod 10 are matched for use, when the device is used, a pull block 52 is pulled, the pull block 52 drives a limiting rod 51 to move forwards, then the rotary disc 4 is rotated, the rotary disc 4 drives the transmission rod 6 to rotate, the transmission rod 6 drives the transmission disc 7 to rotate, the transmission disc 7 pulls the movable plate 8 to move inwards, the movable plate 8 drives the transmission plate 9 to move inwards, the transmission plate 9 drives the clamping rod 10 to move inwards, the clamping rod 10 enters the clamping groove 11 to fix the protection device body 2 and the transmission box 3, the problem that most immersion electric shock protection devices in the existing market are fixed through bolts is solved, and a professional tool is required to be used when the immersion electric shock protection device, the practicality of the immersion-proof electric shock protection device is reduced to a certain degree.

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 prevent soaking electric shock protection device's fixed clamping device, includes slide bar (1), its characterized in that: the front of slide bar (1) is equipped with protection device body (2), the equal fixedly connected with transmission case (3) in both sides of protection device body (2), transmission case (3) cover is established on the surface of slide bar (1), the front of transmission case (3) is equipped with carousel (4), the inside sliding connection of carousel (4) has complementary unit (5), the back fixedly connected with transfer line (6) of carousel (4), the back of transfer line (6) runs through to the inside of transmission case (3) and through the rear side swing joint of bearing and transmission case (3) inner wall, the fixed surface of transfer line (6) is connected with driving disc (7), the top and the bottom of driving disc (7) all have fly leaf (8) through pivot swing joint, the outside of fly leaf (8) has driving plate (9) through pivot swing joint, the surface of the transmission plate (9) is movably connected with the inner wall of the transmission box (3), and the inner side of the transmission plate (9) is fixedly connected with a clamping rod (10).

2. The fixing and holding device of the electric shock protector against water immersion as claimed in claim 1, wherein: complementary unit (5) include the inside gag lever post (51) of sliding connection in carousel (4), the positive fixedly connected with of gag lever post (51) draws piece (52), the back of gag lever post (51) runs through to the front of transmission case (3), the fixed surface of gag lever post (51) is connected with limiting plate (53), the surface cover of gag lever post (51) is equipped with first extension spring (54), the front of first extension spring (54) and the back fixed connection of carousel (4), the back of first extension spring (54) and the positive fixed connection of limiting plate (53).

3. The fixing and holding device of the electric shock protector against water immersion as claimed in claim 1, wherein: the top and the bottom of the sliding rod (1) are both provided with a clamping groove (11), and the clamping groove (11) is matched with the clamping rod (10) for use.

4. The fixing and holding device of the electric shock protector against water immersion as claimed in claim 1, wherein: an opening (12) is formed in the inner side of the transmission case (3), the width of the opening (12) is larger than that of the clamping rod (10), and the opening (12) is matched with the clamping rod (10) for use.

5. The fixing and holding device of the electric shock protector against water immersion as claimed in claim 1, wherein: the surface cover of kelly (10) is equipped with stopper (13), the back of stopper (13) and the rear side fixed connection of transmission case (3) inner wall.

6. The fixing and holding device of the electric shock protector against water immersion as claimed in claim 1, wherein: two travelers (14) of inside fixedly connected with of transmission case (3), traveller (14) run through driving plate (9) and with driving plate (9) sliding connection, the surface cover of traveller (14) is equipped with second extension spring (15), the outside of second extension spring (15) and the inboard fixed connection of driving plate (9), the inboard inner wall fixed connection of transmission case (3) of second extension spring (15).