CN212433260U

CN212433260U - Quick detach formula digital ampere meter

Info

Publication number: CN212433260U
Application number: CN202020941229.6U
Authority: CN
Inventors: 叶文雷; 叶适; 何昌文
Original assignee: Zhejiang Kino Electric Power Development Co ltd
Current assignee: Zhejiang Kino Electric Power Development Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-01-29
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a quick detach formula digital ampere meter, which comprises a housin, the bottom of casing is provided with the bed plate, and the inside of bed plate is provided with a plurality of tippers, and is a plurality of the tipper is parallel to each other, the bottom of bed plate is provided with the cross slot with the tipper intercommunication, the one end of cross slot is provided with the promotion cylinder, the promotion cylinder is connected with and promotes the piece, a plurality of spin have been placed in the tipper, the below of casing is provided with the fixed block, the fixed block is provided with a plurality of circular shape firm grooves towards one side of bed plate, one side of casing is provided with the groove of sliding with casing height parallel, the casing is provided with the fixed slot that is in the groove both sides of sliding and communicates with the groove of sliding, the casing is provided with the pole of sliding in groove and the fixed slot simultaneously, the pole of. The utility model has the advantages of can dismantle fast and still be provided with the safety cover.

Description

Quick detach formula digital ampere meter

Technical Field

The utility model relates to a digital ampere meter technical field, concretely relates to quick detach formula digital ampere meter.

Background

The digital ammeter is a common tool used by people for better measuring the current of the device, particularly a quick-dismantling type ammeter, but the technology is continuously developed, and the requirements of people on the digital ammeter are higher and higher, so that the traditional digital ammeter cannot meet the use requirements of people; present digital ampere meter is when using, there is certain drawback, firstly, the function of digital ampere meter is more single, make the practicality greatly reduced of this digital ampere meter, ordinary digital ampere meter is not equipped with the protection casing, can not play the guard action to the ampere meter, secondly, ordinary digital ampere meter is more troublesome with equipment wiring, be equipped with fixing bolt, can not be quick the putting into digital ampere meter of the electric wire of equipment, still can not convenient to detach, the operation is more troublesome, certain influence has been brought to people's use, for this reason, we propose a quick detach formula digital ampere meter.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a quick detach formula digital current meter, its advantage that not only can dismantle fast still be provided with the safety cover.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a quick detach formula digital ampere meter, includes the casing, the bottom of casing is provided with the bed plate, and the inside of bed plate is provided with a plurality of tip grooves, and is a plurality of the tip groove is parallel to each other, the bottom of bed plate is provided with the cross slot with the tip groove intercommunication, the one end of cross slot is provided with the promotion cylinder, the promotion cylinder is connected with and promotes the piece, a plurality of spin have been placed in the tip groove, the below of casing is provided with the fixed block, the fixed block is provided with a plurality of circular shape firm grooves towards one side of bed plate, one side of casing is provided with the groove of sliding with casing height parallel, the casing is provided with the fixed slot that is in the groove both sides of sliding and communicates with the groove of sliding, the casing is provided with the pole of sliding in groove and the fixed slot simultaneously, the fixed.

By adopting the technical scheme, the shell is placed above the base plate, then the pushing cylinder is utilized to drive the pushing block to move, the movement of the pushing block can drive the rolling ball adjacent to the pushing block, the rolling ball also can drive the adjacent rolling ball to move, therefore, the rolling ball which is furthest away from the pushing block can move upwards and then is partially positioned above the base plate, after the rolling ball moves upwards to be positioned in the stabilizing groove, the diameter of the rolling ball is the same as the opening diameter of the stabilizing groove, the rolling ball can limit the movement of the shell, when the shell needs to move, the pushing cylinder is used for driving the pushing block to move in the opposite direction, the rolling ball falls under the action of the gravity of the rolling ball, so that the rolling ball can not limit the movement of the shell, at the moment, the shell can be conveniently moved, the purpose of conveniently fixing and disassembling the digital ammeter is achieved, in addition, when the ammeter is not, the pulling slide bar drives the safety cover to move, and when the slide bar moves to the peak, the slide bar rotates around the axis of the slide bar and then drives the safety cover to rotate around the axis of the slide bar until the safety cover rotates to the top of the shell and then drives the slide bar to move downwards, and after the slide bar moves downwards, the slide bar drives the safety cover to move downwards until the safety cover covers the outside of the shell, so that the purpose of protecting the shell is achieved.

The utility model discloses further set up to: the side wall of the inclined groove is provided with a plurality of friction blocks.

Through adopting above-mentioned technical scheme, the condition that the spin skidded can be avoided in the setting of clutch blocks, increases the degree of difficulty that the spin removed or rolled.

The utility model discloses further set up to: the utility model discloses a stable groove's of fixed block, including the fixed block, the fixed block be provided with the first spring that is in the tank bottom of stable groove, first spring coupling has the reset block, the reset block sets up to the arcuation, the fixed block is worn to be equipped with the set-square that the part is in stable inslot, the inclined plane of set-square is towards the reset block.

Through adopting above-mentioned technical scheme, let the set-square remove towards the direction of reset block, along with the removal of set-square, thereby the set-square can extrude the reset block and let the reset block remove until the reset block extrudees the spin towards the direction of spin, let the spin remove to the inside of fixed block, with the set-square take out from steady inslot back, the reset block will reply the normal position under the effect of first spring. The set square and the fixed block have damping.

The utility model discloses further set up to: the one end of safety cover is provided with the sliding tray, be provided with the slide bar in the sliding tray, the safety cover is provided with the installation piece in one end, the installation piece is provided with the extrusion groove towards the one end of slide bar, the tank bottom in extrusion groove is provided with the second spring, second spring fixedly connected with extrusion piece.

Through adopting above-mentioned technical scheme, when the safety cover is not in the outside of casing, need stabilize placing the piece, when the safety cover not with place the department of placing the safety cover contact, the pulling slide bar removes towards the direction of keeping away from the safety cover, after the one end of slide bar with place the department contact, the extrusion piece will now the continuation of slide bar remove under the effect of second spring, the slide bar will play the effect that supports the safety cover this moment, avoid the safety cover unsettled and influence the casing.

The utility model discloses further set up to: one side of the shell is rotatably connected with a side plate, one end of the side plate is designed to be in a hook shape, and the base plate is provided with a clamping groove for clamping one end of the side plate.

Through adopting above-mentioned technical scheme, after the casing received the fixed action of spin, rotatory curb plate is gone into the draw-in groove until the one end card of curb plate in, the joint strength between reinforcing casing and the bed plate.

The utility model discloses further set up to: the curb plate rotates and is connected with the dwang that sets up perpendicularly with the curb plate, the one end body coupling of dwang has the horizontal pole, the bed plate is provided with first recess towards one side of curb plate, the bed plate is provided with the second recess with first recess intercommunication, the second recess is in the tank bottom department of first recess, the second recess sets up to circular.

Through adopting above-mentioned technical scheme, back in the draw-in groove is gone into to the one end card of curb plate, let the dwang move towards the direction of bedplate and then drive the diaphragm and remove, the horizontal pole will pass first recess and then be in the second recess, rotatory dwang this moment drives the horizontal pole and rotates until the horizontal pole rotate to with not perpendicular with the opening of first recess, the horizontal pole will receive the restriction of first recess and can only be in the second recess this moment to let the dwang can't remove along the axial lead of self, and then the restriction curb plate rotates.

To sum up, the utility model discloses following beneficial effect has:

the shell is placed above the base plate, the pushing cylinder is utilized to drive the pushing block to move, the movement of the pushing block can drive the rolling balls adjacent to the pushing block, the movement of the rolling balls can also drive the adjacent rolling balls to move, so that one rolling ball which is farthest away from the pushing block can move upwards and then is partially positioned above the base plate, the diameter of the rolling ball is the same as the opening diameter of the stabilizing groove after the rolling ball moves upwards to be positioned in the stabilizing groove, the rolling ball can limit the movement of the shell, when the shell needs to move, the pushing cylinder drives the pushing block to move in the opposite direction, the rolling ball falls under the action of the gravity of the rolling ball, so that the rolling ball can not limit the movement of the shell, the shell can be conveniently moved, the purpose of conveniently fixing and disassembling the digital ammeter is achieved, in addition, the sliding rod is pulled to drive the protective cover to move when the ammeter is not used, when the sliding rod moves to the highest point, the sliding rod rotates around the axis of the sliding rod to drive the protective cover to rotate around the axis of the sliding rod until the protective cover rotates to the upper part of the shell and then drives the sliding rod to move downwards, and after the sliding rod moves downwards, the protective cover is driven to move downwards until the protective cover covers the outer part of the shell, so that the purpose of protecting the shell is achieved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural diagram of the connection relationship among the arrester body, the inclined groove, the transverse groove, the pushing cylinder, the stabilizing groove and the fixing block in the embodiment;

FIG. 3 is a schematic structural view showing a connection relationship between the base plate, the first groove and the second groove in the embodiment;

FIG. 4 is a schematic structural diagram of the connection relationship between the housing, the pressing groove, the pressing block, the mounting block, the protective cover, the sliding groove, the sliding rod and the sliding rod in the embodiment;

fig. 5 is a schematic structural diagram of the connection relationship among the housing, the sliding groove, the fixing groove and the sliding rod in the embodiment.

Reference numerals: 1. a housing; 2. a base plate; 3. an inclined groove; 4. a transverse groove; 5. a push cylinder; 6. a pushing block; 7. rolling a ball; 8. a fixed block; 9. a stabilizing groove; 10. a friction block; 11. a first spring; 12. a reset block; 13. a set square; 14. extruding a groove; 15. extruding the block; 16. a second spring; 17. a side plate; 18. a card slot; 19. rotating the rod; 20. a cross bar; 21. a first groove; 22. a second groove; 23. a sliding groove; 24. fixing grooves; 25. a protective cover; 26. a sliding groove; 27. a slide bar; 28. mounting blocks; 29. a slide bar.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

A quick-dismantling digital ammeter comprises a shell 1, wherein a base plate 2 is arranged at the bottom of the shell 1, a plurality of inclined grooves 3 are arranged in the base plate 2, the inclined grooves 3 are parallel to each other, a transverse groove 4 communicated with the inclined grooves 3 is arranged at the bottom of the base plate 2, a pushing cylinder 5 is arranged at one end of the transverse groove 4, the pushing cylinder 5 is connected with a pushing block 6, a plurality of rolling balls 7 are arranged in the inclined grooves 3, a fixing block 8 is arranged below the shell 1, a plurality of round stabilizing grooves 9 are arranged on one side, facing the base plate 2, of the fixing block 8, a sliding groove 23 parallel to the height of the shell 1 is arranged on one side of the shell 1, the shell 1 is provided with fixing grooves 24 which are arranged on two sides of the sliding groove 23 and communicated with the sliding groove 23, the shell 1 is provided with sliding rods 29 which are arranged in the sliding groove 23 and the fixing groove 24, the slide rod 29 is fixedly sleeved with the protective cover 25.

The side walls of the inclined grooves 3 are provided with a plurality of friction blocks 10.

The utility model discloses a stable groove 9, including fixed block 8, first spring 11 of fixed block 8's the tank bottom that is provided with in stable groove 9, first spring 11 is connected with reset block 12, reset block 12 sets up to the arcuation, fixed block 8 wears to be equipped with the set-square 13 that the part is in stable groove 9, the inclined plane of set-square 13 is towards reset block 12.

One end of safety cover 25 is provided with sliding tray 26, be provided with slide bar 27 in the sliding tray 26, safety cover 25 is provided with installation piece 28 in one end, installation piece 28 is provided with extrusion groove 14 towards the one end of slide bar 27, the tank bottom in extrusion groove 14 is provided with second spring 16, second spring 16 fixedly connected with extrusion piece 15. It should be noted that the sliding rod 27 is located inside the inner side wall of the protective cover 25, and does not collide with the housing 1 when covering the outer side of the housing.

One side of the shell 1 is rotatably connected with a side plate 17, one end of the side plate 17 is designed to be hook-shaped, and the base plate 2 is provided with a clamping groove 18 for clamping one end of the side plate 17.

Curb plate 17 rotates to be connected with the dwang 19 with the perpendicular setting of curb plate 17, the one end body coupling of dwang 19 has horizontal pole 20, bed plate 2 is provided with first recess 21 towards one side of curb plate 17, bed plate 2 is provided with the second recess 22 with first recess 21 intercommunication, second recess 22 is in the tank bottom department of first recess 21, second recess 22 sets up to circular.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a quick detach formula digital ampere meter, includes casing (1), its characterized in that: the bottom of the shell (1) is provided with a base plate (2), the inside of the base plate (2) is provided with a plurality of inclined grooves (3), the inclined grooves (3) are parallel to each other, the bottom of the base plate (2) is provided with a transverse groove (4) communicated with the inclined grooves (3), one end of the transverse groove (4) is provided with a pushing cylinder (5), the pushing cylinder (5) is connected with a pushing block (6), a plurality of rolling balls (7) are placed in the inclined grooves (3), a fixed block (8) is arranged below the shell (1), one side, facing the base plate (2), of the fixed block (8) is provided with a plurality of circular stabilizing grooves (9), one side of the shell (1) is provided with a sliding groove (23) which is highly parallel to the shell (1), the shell (1) is provided with a fixed groove (24) which is positioned on two sides of the sliding groove (23) and is communicated with the sliding groove (23), the shell (1) is provided with a sliding rod (29) which is positioned in the sliding groove (23) and the fixing groove (24) at the same time, and the sliding rod (29) is fixedly sleeved with a protective cover (25).

2. The quick-release digital ammeter according to claim 1, further comprising: the side wall of the inclined groove (3) is provided with a plurality of friction blocks (10).

3. The quick-release digital ammeter according to claim 1, further comprising: the utility model discloses a stable groove (9) for the building construction, including fixed block (8), first spring (11) that are provided with the tank bottom that is in stable groove (9), first spring (11) are connected with reset block (12), reset block (12) set up to the arcuation, set square (13) that the part is in stable groove (9) are worn to be equipped with in fixed block (8), the inclined plane of set square (13) is towards reset block (12).

4. The quick-release digital ammeter according to claim 1, further comprising: the one end of safety cover (25) is provided with sliding tray (26), be provided with slide bar (27) in sliding tray (26), safety cover (25) are provided with installation piece (28) in one end, installation piece (28) are provided with extrusion groove (14) towards the one end of slide bar (27), the tank bottom in extrusion groove (14) is provided with second spring (16), second spring (16) fixedly connected with extrusion piece (15).

5. The quick-release digital ammeter according to claim 1, further comprising: one side of the shell (1) is rotatably connected with a side plate (17), one end of the side plate (17) is designed to be hook-shaped, and the base plate (2) is provided with a clamping groove (18) for clamping one end of the side plate (17).

6. The quick-release digital ammeter according to claim 5, wherein: curb plate (17) rotate be connected with dwang (19) with curb plate (17) perpendicular setting, the one end an organic whole of dwang (19) is connected with horizontal pole (20), bed plate (2) are provided with first recess (21) towards one side of curb plate (17), bed plate (2) are provided with second recess (22) with first recess (21) intercommunication, second recess (22) are in the tank bottom department of first recess (21), second recess (22) set up to circular.