CN210775628U

CN210775628U - Mounting structure of rail mounted digital display current voltmeter

Info

Publication number: CN210775628U
Application number: CN201920724048.5U
Authority: CN
Inventors: 张增乐; 廖春华
Original assignee: Zhejiang Pudingdu Electronic Technology Co ltd
Current assignee: Zhejiang Pudingdu Electronic Technology Co ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-06-16
Anticipated expiration: 2029-05-20

Abstract

The utility model relates to a mounting structure of rail mounted digital display electric current voltmeter, including last casing and lower casing, casing bottom both sides have the convex part down, form the recess between the convex part, and the left side of recess is equipped with the dog, and the convex part on recess right side is equipped with the spout, is equipped with the separation blade that can follow the spout slip and fix a position in the spout, and when the separation blade was slided on the left side and was fixed a position, the top of separation blade and the roof of recess to and form the fixed slot that supplies the track to pass between dog and the recess roof, when the separation blade was slided on the right side and is fixed a position. The utility model discloses a but set up slide positioning's separation blade for the roof of separation blade top and recess to and form the fixed slot that supplies the track to pass between dog and the recess roof, can move on the track when installing on the track, and when dismantling, only need extract the separation blade slightly, alright break away from on the slide rail, its installation dismantles convenient and fast.

Description

Mounting structure of rail mounted digital display current voltmeter

Technical Field

The utility model relates to a digital display current voltmeter, concretely relates to mounting structure of rail mounted digital display current voltmeter.

Background

The digital display current voltmeter is a current voltmeter with a digital display function, also called a digital voltmeter or an ammeter, the digital display current voltmeter is used and installed on a rail, the existing digital display current voltmeter is fixedly installed with the rail through bolts, and the digital display current voltmeter has the defects that the digital display current voltmeter cannot be moved after being installed and fixed, and is very inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

To not enough in the background art, the utility model provides a mounting structure of rail mounted digital display current voltmeter.

The utility model adopts the technical proposal that: the utility model provides a mounting structure of rail mounted digital display current voltmeter, includes casing and lower casing, casing bottom both sides have the convex part down, form the recess between the convex part, the left side of recess is equipped with the dog, the convex part on recess right side is equipped with the spout, be equipped with the separation blade that can follow the spout slip and fix a position in the spout, when the smooth location in separation blade left side, the top of separation blade and the roof of recess to and form the fixed slot that supplies the track to pass between dog and the recess roof, when the smooth location in separation blade right side, the top of separation blade can retract in the spout.

Further, the left end both sides of spout are equipped with first constant head tank and second constant head tank, and the afterbody or the middle part of spout are equipped with spacing step, the separation blade include integrated into one piece's "T" type fender tongue and "n" template, the separation blade inserts between spacing step and the spout diapire, the stabilizer blade of "n" template both sides has the elasticity towards the spout both sides, and the separation blade utilizes the stabilizer blade card of "n" template both sides to go into first constant head tank and second constant head tank and fixes a position.

Furthermore, guide steps are arranged on two sides of the left end of the T-shaped baffle tongue, and a guide groove for the guide steps to be inserted is formed in the left end of the sliding groove.

Furthermore, the right end of the separation blade extends out of the sliding groove, and a handle and a through groove penetrating through the upper end face and the lower end face of the separation blade are arranged on the separation blade extending out of the sliding groove.

Furthermore, the right end of the baffle plate is provided with anti-skid lines.

Furthermore, the first positioning groove and the second positioning groove are in arc transition, and the tail part of the second positioning groove is connected with the side wall of the sliding groove through an inclined plane.

The utility model has the advantages that: the utility model discloses a but set up slide positioning's separation blade for the roof of separation blade top and recess to and form the fixed slot that supplies the track to pass between dog and the recess roof, can move on the track when installing on the track, and when dismantling, only need extract the separation blade slightly, alright break away from on the slide rail, its installation dismantles convenient and fast.

Drawings

Fig. 1 is a front view of the present invention.

FIG. 2 is a bottom view of the present invention

Fig. 3 is a schematic view of the structure of the current disc.

Fig. 4 is an enlarged view A of fig. 2 (the stopper is moved to the left).

Fig. 5 is an enlarged view A of fig. 2 (the state when the shutter is moved to the right).

In the figure: 1. an upper housing; 2. a lower housing; 3. a convex portion; 4. a groove; 5. a stopper; 6. a chute; 7. a baffle plate; 8. a track; 9. fixing grooves; 10. a first positioning groove; 11. a second positioning groove; 12. a limiting step; 13. a T-shaped baffle tongue; 14. an "n" shaped plate; 15. a guide step; 16. a guide groove; 17. a handle; 18. a through groove; 19. anti-skid lines; 20. arc transition; 21. a bevel; 22. and (3) a support leg.

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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a mounting structure of rail mounted digital display electric current voltmeter.

In the embodiment, referring to fig. 1 to 4, the mounting structure of the rail-mounted digital display current voltmeter comprises an upper shell 1 and a lower shell 2, wherein two sides of the bottom of the lower shell 2 are provided with convex parts 3, a groove 4 is formed between the convex parts 3, and the groove 4 is formed in the groove 4

The left side is equipped with dog 5, convex part 3 on recess 4 right side is equipped with spout 6, be equipped with in the spout 6 and follow the separation blade 7 that the spout slided and was fixed a position, when separation blade 7 slided the location on the left side, the top of separation blade 7 and the roof of recess 4 to and form the fixed slot 9 that supplies track 8 to pass between dog 5 and the roof of recess 4, when separation blade 7 slided the location on the right side, the top of separation blade can retract in the spout. When the separation blade moves to the left, the left end of the stop block protrudes out of the groove, so that a fixing groove for the rail to pass through is formed between the top end of the separation blade and the top wall of the groove, and when the separation blade moves to the right, the top of the separation blade retracts into the sliding groove, the rail can be separated from the ammeter, the structure is simple, and the disassembly and the installation are convenient and rapid.

The left end both sides of spout 6 are equipped with first constant head tank 10 and second constant head tank 11, and the afterbody or the middle part of spout 4 are equipped with spacing step 12, separation blade 7 keep off tongue 13 and "n" template 14 including integrated into one piece's "T" type, separation blade 7 inserts between spacing step 12 and the 4 diapalls of spout, the stabilizer blade 22 of "n" template 14 both sides has the elasticity towards the spout both sides, and the separation blade utilizes the stabilizer blade card of "n" template both sides to go into first constant head tank 10 and second constant head tank 11 and fixes a position.

Because the stabilizer blade 22 of "n" template has spout both sides elasticity, when the separation blade moved left and right, the stabilizer blade of "n" template can block in first constant head tank or second constant head tank to realize the flexible location of separation blade, when moving left promptly, the separation blade salient forms the fixed slot that supplies the track to slide (as shown in fig. 4) in the recess, moves right, and the separation blade withdraws into the spout (as shown in fig. 5), alright this moment install or dismantle convenient and fast to the digital display current voltmeter.

In order to improve the sliding stability of the blocking piece in the sliding groove and avoid the blocking problem caused by the inclination of the blocking piece, two sides of the left end of the T-shaped blocking tongue 13 are provided with guide steps 15, and the left end of the sliding groove is provided with a guide groove 16 for the insertion of the guide steps.

In order to exert the pulling force on the blocking piece and facilitate the pulling of the blocking piece, the right end of the blocking piece 7 extends out of the sliding groove, and the blocking piece extending out of the sliding groove is provided with a handle 17 and a through groove 18 penetrating through the upper end face and the lower end face of the blocking piece. When the handle is detached or installed, the fingers can be propped against the handle or the through groove to draw out the blocking piece, so that the handle is convenient and labor-saving.

In order to improve the friction force and facilitate the extraction of the baffle sheet, the right end of the baffle sheet is provided with anti-skid grains 19.

In order to improve the sliding fluency of the separation blade in the sliding groove and reduce the clamping stagnation, an arc transition 20 is adopted between the first positioning groove and the second positioning groove, and the tail part of the second positioning groove is connected with the side wall of the sliding groove through an inclined surface 21.

In addition, as shown in fig. 1 and 2, the utility model discloses an outward appearance and circuit breaker structure looks adaptation can match the installation with the circuit breaker in the installation, and is small, and occupation space is little, more is applicable to the family.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims

1. The utility model provides a mounting structure of rail mounted digital display current voltmeter, includes casing and lower casing, its characterized in that: the utility model discloses a guide rail, including casing, recess, baffle, recess, dog, top, recess, fixed slot, the casing bottom both sides have the convex part down, form the recess between the convex part, the left side of recess is equipped with the dog, the convex part on recess right side is equipped with the spout, be equipped with in the spout and follow the separation blade that the spout slided and fix a position, when the separation blade was slided on the left side and is fixed a position, the top of separation blade and the roof of recess to and form the fixed slot that supplies the track to pass between dog and the recess.

2. The mounting structure of the rail-mounted digital display current voltmeter according to claim 1, wherein: the left end both sides of spout are equipped with first constant head tank and second constant head tank, and the afterbody or the middle part of spout are equipped with spacing step, the separation blade include integrated into one piece's "T" type fender tongue and "n" template, the separation blade inserts between spacing step and the spout diapire, the stabilizer blade of "n" template both sides has the elasticity towards the spout both sides, and the separation blade utilizes the stabilizer blade card of "n" template both sides to go into first constant head tank and second constant head tank and fixes a position.

3. The mounting structure of the rail-mounted digital display current voltmeter according to claim 2, wherein: the left end of the T-shaped baffle tongue is provided with guide steps on both sides, and the left end of the sliding groove is provided with a guide groove for the insertion of the guide steps.

4. The mounting structure of the rail-mounted digital display current voltmeter according to any one of claims 1 to 3, wherein: the right-hand member of separation blade stretches out outside the spout, and stretch out and be equipped with the handle on the separation blade outside the spout and run through the logical groove of terminal surface about the separation blade.

5. The mounting structure of the rail-mounted digital display current voltmeter according to claim 4, wherein: the right end of the separation blade is provided with anti-skid lines.

6. The mounting structure of the rail-mounted digital display current voltmeter according to claim 2, wherein: the first positioning groove and the second positioning groove are in arc transition, and the tail portion of the second positioning groove is connected with the side wall of the sliding groove through an inclined surface.