CN211292978U

CN211292978U - Electronic multimeter storage device

Info

Publication number: CN211292978U
Application number: CN201921907667.4U
Authority: CN
Inventors: 戚子渊; 郑利君
Original assignee: Zhijiang College of ZJUT
Current assignee: Zhijiang College of ZJUT
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-18
Anticipated expiration: 2029-11-07

Abstract

The utility model belongs to the technical field of electrical equipment, in particular to an electronic multimeter storage device, which comprises a box body hinged with a box cover, wherein an adjusting part is arranged in the box body, the adjusting part comprises a gear ring and a toothed bar, the gear ring is fixedly connected with the inner wall of the box body, and one end of the toothed bar is clamped and fixed in the gear ring; place the universal meter in the box body and fix through first spring and locating plate and accomodate the universal meter, cooperate through fixture block and screw rod during the use and fix the box body on the frame or the terminal of high-low voltage power distribution cabinet, adjust the angle of connecting rod wantonly through adjusting part, the universal meter display screen in the box body is in same horizontal line in the people's eye all the time after the regulation, thereby make things convenient for and observe in people, the work efficiency when having improved the detection, and the box body after the fixing is when workman pulling universal meter line pen, receive fixed universal meter and can not drop ground.

Description

Electronic multimeter storage device

Technical Field

The utility model belongs to the technical field of electrical equipment, concretely relates to electronic multimeter storage device.

Background

The universal meter is a multipurpose electronic measuring instrument, generally including the functions of amperemeter, voltmeter and ohmmeter, sometimes also called universal meter, multipurpose meter or three-purpose meter, and the electronic instrument used in electric measurement can have many special functions, but the main function is to measure voltage, resistance and current, and the digital multipurpose meter is used as a modern multipurpose electronic measuring instrument, mainly in the fields of physical, electric and electronic measurement.

Present electronic multimeter acts on the electrical equipment trade, for example when dispatching from the factory of high-low voltage power distribution cabinet and detecting the use, detect the workman and place the universal meter on the terminal row of switch board usually for directly, then two hands hold two line pens of universal meter respectively, carry out the detection of conduction performance with the instrument contact on terminal row contact and the cabinet body frame respectively, and the distance length between the instrument on because of terminal row contact and the cabinet body frame differs, the workman is when pulling universal meter line pen and remove, it drops ground from the terminal row very easily to not receive fixed universal meter, cause the damage of universal meter, and the universal meter display screen that directly places on the terminal row is vertical upwards, the sight of people's eye can't be in same water flat line with the display screen, need detect the low head that the workman does not stop and observe, thereby can reduce work efficiency.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an electronic multimeter storage device has the characteristics to the universal meter location.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic multimeter storage device, includes the articulated box body that has the lid, the inside of box body has adjusting part, adjusting part includes ring gear and ratch, the ring gear with box body inner wall fixed connection, the one end block of ratch is fixed in the ring gear, one side of adjusting part has the connecting block, the connecting block with the other end fixed connection of ring gear, the connecting block is kept away from the one end fixedly connected with dead lever of ratch, the box body is kept away from one side inner wall fixedly connected with pivot of ring gear, the pivot with the ring gear is symmetrical, the pivot internal rotation is connected with the mount pad, dead lever sliding connection in the mount pad, connecting block bottom fixedly connected with connecting rod, connecting rod bottom fixedly connected with fixture block.

Preferably, the inner wall of the box body is fixedly connected with a partition plate.

Preferably, the inner wall of one side of the mounting seat is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with the fixing rod.

Preferably, the inner wall of the box body is fixedly connected with two first springs which are symmetrically distributed, and the two opposite ends of the first springs are fixedly connected with positioning plates.

Preferably, one side of each of the two positioning plates opposite to each other is provided with a rubber surface.

Preferably, a screw is fixed on one side wall of the clamping block in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are that: place the universal meter in the box body and fix through first spring and locating plate and accomodate the universal meter, cooperate through fixture block and screw rod during the use and fix the box body on the frame or the terminal of high-low voltage power distribution cabinet, adjust the angle of connecting rod wantonly through adjusting part, the universal meter display screen in the box body is in same water flat line in the people's eye all the time after the regulation, thereby make things convenient for and observe in people, the work efficiency when detecting has been improved, and the box body after fixing is when workman pulling universal meter line pen, receive fixed universal meter and can not drop ground, play the effect of protection to the universal meter, the life of universal meter is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a rear view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic structural diagram of the adjusting member of the present invention.

In the figure: 1. a box body; 11. a box cover; 12. a partition plate; 13. a first spring; 14. positioning a plate; 2. an adjustment member; 21. a ring gear; 22. a rack bar; 3. connecting blocks; 31. fixing the rod; 4. a rotating shaft; 41. a mounting seat; 42. a second spring; 5. a connecting rod; 6. a clamping block; 61. a screw.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an electronic multimeter storage device, including articulated box body 1 that has lid 11, the inside of box body 1 has adjusting part 2, adjusting part 2 includes ring gear 21 and ratch 22,

ring gear

21 and 1 inner wall fixed connection of box body, ratch 22's one end block is fixed in ring gear 21, one side of adjusting part 2 has connecting block 3, connecting block 3 and ring gear 21's other end fixed connection, connecting block 3 keeps away from ratch 22's one end fixedly connected with dead lever 31, one side inner wall fixedly connected with pivot 4 of ring gear 21 is kept away from to box body 1, pivot 4 is symmetrical with

ring gear

21, 4 internal rotations in the pivot are connected with mount pad 41, dead lever 31 sliding connection is in

mount pad

41, 3 bottom fixedly connected with connecting rod 5 of connecting block, 5 bottom fixedly connected with fixture blocks.

In this embodiment: firstly, the box cover 11 is opened, the multimeter is placed in the box body 1, two positioning plates 14 are pressed on two sides of the multimeter through the elasticity of two first springs 13 to clamp and fix the multimeter, the containing of the multimeter is completed, when the multimeter is used, the clamping block 6 is clamped on a terminal strip or a frame of a power distribution cabinet, the fixing between the clamping block 6 and the terminal strip or the frame is completed through rotating a screw 61, the box body 1 and the multimeter are fixed by the clamping block 6 and the screw 61 when a worker pulls a multimeter pencil to move, the multimeter cannot fall off due to the pulling of hands, the multimeter plays a protection role, after the fixing, the connecting block 3 is pulled to move towards the right side through the connecting rod 5 (as shown in figure 2 in the attached drawing of the specification), the second spring 42 in the mounting seat 41 is pressed by the fixing rod 31 on one side of the connecting block 3, the elastic deformation shrinks, and the toothed rod, the rack bar 22 is not limited by the gear ring 21 any more, the connecting rod 5 can be rotated along the pointer (as shown in figure 1 in the attached drawing of the specification), the inclination angle of the box body 1 is adjusted, so that the multimeter display screen in the box body 1 and the sight line of the eyes of an operator are in the same horizontal line, and when the connecting rod 5 rotates, the fixing rod 31 on one side of the connecting block 3 can drive the mounting seat 41 to rotate in the rotating shaft 4 along with the rotation of the connecting rod 5, so that the connecting rod 5 cannot be limited, after the adjustment is completed, the hand releases the connecting rod 5 to enable the second spring 42 not to rebound under the force of the hand, the rack bar 22 is driven to return to the gear ring 21 again, the gear ring 21 and the rack bar 22 are meshed with each other, the connecting rod 5 cannot rotate continuously, the fixation is completed, thereby the adjustment of the position of the box body 1 is completed, the display screen of the, make things convenient for more and observe in people, improved the work efficiency when detecting, and box body 1 after the fixing can not drop ground to the universal meter that receives fixed when workman pulling universal meter line pen to play the effect of protection to the universal meter, improve the life of universal meter.

In fig. one and fig. three: the inner wall of the box body 1 is fixedly connected with a partition plate 12, the inner wall of the box body 1 is fixedly connected with two first springs 13 which are symmetrically distributed, one ends, opposite to the two first springs 13, are fixedly connected with positioning plates 14, and one sides, opposite to the two positioning plates 14, are provided with rubber surfaces; division board 12 separates the inside of box body 1 into two chambeies, make connecting rod 5 and universal meter be located two intracavity respectively, can not cause the scraping of connecting rod 5 and universal meter because of the mutual contact, elasticity through two first springs 13 is to the both sides extrusion of universal meter, make two locating plates 14 fixed the universal meter block, and the rubber layer that has of the face of two locating plates 14 and universal meter contact, increase universal meter and locating plate 14's contact surface, increase the frictional force of locating plate 14 and universal meter, improve certain locating plate 14 and carry out stability when fixing.

In fig. two and fig. four: a second spring 42 is fixedly connected to the inner wall of one side of the mounting seat 41, the other end of the second spring 42 is fixedly connected with the fixing rod 31, and a screw 61 is fixed to one side wall of the fixture block 6 in a threaded manner; elasticity through second spring 42, make the staff dead lever 31 income to the inside of mount pad 41 when pulling connecting rod 5, make ratch 22 follow ring gear 21's inside roll-off, no longer receive ring gear 21's spacing, can rotate the angle modulation with box body 1 to connecting rod 5, threaded groove has been seted up to 6 lateral wall of fixture block, screw rod 61 runs through the threaded groove, and it is fixed with the threaded groove spiro union, it twists to one side inner wall of fixture block 6 to insert the threaded groove through screw rod 61, block 6 with block in switch board terminal row or frame carries on spacingly, the completion is fixed to box body 1.

The utility model discloses a theory of operation and use flow: when the universal meter box is used, the box cover 11 is opened firstly, a universal meter is placed in the box body 1, two positioning plates 14 are pressed on two sides of the universal meter through the elasticity of the two first springs 13 to fix the universal meter in a clamping manner, the universal meter is stored, when the universal meter box is used, the clamping block 6 is clamped on a terminal bar or a frame of a power distribution cabinet, a screw 61 is rotated by a hand, the fixing between the clamping block 6 and the terminal bar or the frame is completed, when a worker pulls a universal meter pencil, the box body 1 and the universal meter are under the action of the clamping block 6 and the screw 61, the universal meter cannot fall off due to the pulling of the hand, the universal meter plays a protection role, after the fixing, the connecting block 3 is pulled by the connecting rod 5 to move towards the right side, the second spring 42 in the mounting seat 41 is pressed by the fixing rod 31 on one side of the connecting block 3, the, the rack bar 22 is not limited by the gear ring 21 any more, the connecting rod 5 can be rotated along the pointer, the inclination angle of the box body 1 is adjusted, so that the display screen of the multimeter in the box body 1 and the sight line of the operator are in the same horizontal line, and when the connecting rod 5 rotates, the fixing rod 31 on one side of the connecting block 3 can drive the mounting seat 41 to rotate in the rotating shaft 4 along with the rotation of the connecting rod 5, so that the connecting rod 5 cannot be limited, after the adjustment is completed, the hand releases the connecting rod 5 to enable the second spring 42 not to rebound under the force of the hand, the rack bar 22 is driven to return to the gear ring 21 again, the gear ring 21 and the rack bar 22 are meshed with each other, so that the connecting rod 5 cannot continue to rotate, the fixation is completed, thereby the adjustment of the position of the box body 1 is completed, the display screen of the multimeter in the adjusted box body 1, the efficiency of work when detecting is improved, and box body 1 after fixing when workman pulling universal meter line pen, receives fixed universal meter and can not drop ground to play the protection to the universal meter, improve the life of universal meter.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic multimeter storage device, includes box body (1) that articulates there is lid (11), its characterized in that: the inside of box body (1) has adjusting part (2), adjusting part (2) includes ring gear (21) and ratch (22), ring gear (21) with box body (1) inner wall fixed connection, the one end block of ratch (22) is fixed in ring gear (21), one side of adjusting part (2) has connecting block (3), connecting block (3) with the other end fixed connection of ring gear (21), the one end fixedly connected with dead lever (31) of ratch (22) is kept away from to connecting block (3), one side inner wall fixedly connected with pivot (4) of ring gear (21) is kept away from to box body (1), pivot (4) with ring gear (21) are symmetrical, pivot (4) internal rotation is connected with mount pad (41), dead lever (31) sliding connection in mount pad (41), connecting block (3) bottom fixedly connected with connecting rod (5), connecting rod (5) bottom fixedly connected with fixture block (6).

2. The electronic multimeter storage device according to claim 1, wherein: the inner wall of the box body (1) is fixedly connected with a partition plate (12).

3. The electronic multimeter storage device according to claim 1, wherein: the inner wall of one side of the mounting seat (41) is fixedly connected with a second spring (42), and the other end of the second spring (42) is fixedly connected with the fixing rod (31).

4. The electronic multimeter storage device according to claim 1, wherein: the inner wall of the box body (1) is fixedly connected with two first springs (13) which are symmetrically distributed, and the two opposite ends of the first springs (13) are fixedly connected with positioning plates (14).

5. An electronic multimeter storage device according to claim 4, wherein: one sides of the two positioning plates (14) opposite to each other are provided with rubber surfaces.

6. The electronic multimeter storage device according to claim 1, wherein: and a screw rod (61) is fixed on one side wall of the clamping block (6) in a threaded manner.