CN213423296U

CN213423296U - Multifunctional desk type digital multimeter

Info

Publication number: CN213423296U
Application number: CN202021740983.XU
Authority: CN
Inventors: 马磊
Original assignee: Shenzhen Beihan Technology Co ltd
Current assignee: Shenzhen Beihan Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-11
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a multi-functional desk-top digital multimeter, including the universal meter body, the place ahead both sides of universal meter body articulate there is the bracing piece, fixedly connected with round bar between the lower extreme of bracing piece, the upper end of bracing piece is equipped with spacing dish, be equipped with curved spacing hole on the spacing dish, the pin has all been welded to the both sides of universal meter body, the rear end both sides of universal meter body articulate has the connecting rod of symmetry, the lower extreme of connecting rod and the casing fixed connection of rectangle, a plurality of sucking disc is installed to the downside of casing. The utility model discloses a front side supports through the bracing piece to the height of adjustable universal meter body front end, in order to be suitable for different use habits. The rear end of multimeter body passes through the sucking disc and adsorbs fixedly with the mesa, does not need during the operation that the staff supports fixedly convenient to use.

Description

Multifunctional desk type digital multimeter

Technical Field

The utility model relates to an universal meter technical field specifically is a multi-functional desk-top digital multimeter.

Background

The multimeter is a magnetoelectric instrument with rectifier and capable of measuring AC, DC current, voltage, resistance and other electrical parameters, and has several measuring ranges for each electrical parameter. The desk type digital multimeter is widely used in production test, field maintenance, fixed-point repair, scientific research and development, teaching and other occasions. Desk-top digital multimeter generally sets up a bracket, upwards props up the universal meter slope during the use, and convenience of customers operates, because desk-top universal meter's whole weight is lighter, easily leads to the universal meter to remove during the operation, needs the supplementary fixed use inconvenience that causes of another hand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional desk-top digital multimeter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional desk-top digital multimeter, includes the universal meter body, the place ahead both sides of universal meter body articulate has the bracing piece, fixedly connected with round bar between the lower extreme of bracing piece, the upper end of bracing piece is equipped with spacing dish, be equipped with curved spacing hole on the spacing dish, the pin has all been welded to the both sides of universal meter body, the rear end both sides of universal meter body articulate has the connecting rod of symmetry, the lower extreme of connecting rod and the casing fixed connection of rectangle, a plurality of sucking disc is installed to the downside of casing.

Preferably, the front end of pin is equipped with the external screw thread and the spiro union has hand screwed nut, spacing hole and spacing dish are coaxial.

Preferably, the bracing piece adopts sheet metal integrated cutting shaping with spacing dish, the both sides fixedly connected with pivot of universal meter body, the pivot rotates with spacing dish to be connected.

Preferably, a plurality of penetrating nut columns are welded on the lower side of the shell, and a connecting pipe at the upper end of the sucking disc is in threaded connection with the nut columns.

Preferably, a penetrating pressure relief pipe is fixedly connected to the rear side of the shell, and a sealing cover is screwed to the end of the pressure relief pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a front side supports through the bracing piece to the angle of bracing piece can be adjusted, and then can adjust the height of universal meter body front end, with the use custom that is suitable for the difference. The rear end of multimeter body passes through the sucking disc and adsorbs fixedly with the mesa, does not need during the operation that the staff supports fixedly convenient to use.

Drawings

Fig. 1 is a schematic side view of the present invention;

fig. 2 is a schematic view of the rear view structure of the present invention.

In the figure: 1. a multimeter body; 2. a limiting disc; 3. a limiting hole; 4. a support bar; 5. a round bar; 6. screwing the nut by hand; 7. a connecting rod; 8. a housing; 9. a suction cup; 10. a pressure relief pipe; 11. a nut post; 12. a pin.

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. 1-2, the present invention provides a technical solution: the utility model provides a multi-functional desk-top digital multimeter, includes multimeter body 1, and the place ahead both sides of multimeter body 1 articulate has bracing piece 4, fixedly connected with round bar 5 between the lower extreme of bracing piece 4, and round bar 5 supports with the mesa contact.

The upper end of bracing piece 4 is equipped with spacing dish 2, be equipped with curved spacing hole 3 on the spacing dish 2, the front end of pin 12 is equipped with external screw thread and spiro union has hand screwed nut 6, spacing hole 3 and spacing dish 2 are coaxial, bracing piece 4 adopts sheet metal integrated into one piece with spacing dish 2, universal meter body 1's both sides fixedly connected with pivot, the pivot is connected with spacing dish 2 rotation, after unscrewing hand screwed nut 6, can adjust the contained angle between bracing piece 4 and the universal meter body 1, and then adjust universal meter body 1's inclination.

The both sides of universal meter body 1 have all been welded pin 12, universal meter body 1's rear end both sides articulate has connecting rod 7 of symmetry, the lower extreme of connecting rod 7 and the 8 fixed connection of casing of rectangle, a plurality of sucking disc 9 is installed to casing 8's downside, casing 8's downside welding has the nut post 11 that a plurality of runs through, connecting pipe and the 11 spiro union of nut post on sucking disc 9, the pressure release pipe 10 that the rear side fixedly connected with of casing 8 runs through, the tip spiro union of pressure release pipe 10 has sealed lid, during the use, sucking disc 9 adsorbs fixedly with mesa or desktop, back sealed lid is unscrewed, can fill into the air in the casing 8, the state of negative pressure is relieved, thereby the absorption of contact sucking disc 9.

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 multi-functional desk-top digital multimeter, includes multimeter body (1), its characterized in that: the utility model discloses a universal meter, including universal meter body (1), the place ahead both sides of bracing piece (1) articulate there is bracing piece (4), fixedly connected with round bar (5) between the lower extreme of bracing piece (4), the upper end of bracing piece (4) is equipped with spacing dish (2), be equipped with curved spacing hole (3) on spacing dish (2), pin (12) have all been welded to the both sides of universal meter body (1), the rear end both sides of universal meter body (1) articulate there is connecting rod (7) of symmetry, the lower extreme of connecting rod (7) and casing (8) fixed connection of rectangle, a plurality of sucking disc (9) are installed to the downside of casing (8).

2. A multi-function desktop digital multimeter as claimed in claim 1, wherein: the front end of pin (12) is equipped with external screw thread and spiro union has hand screwed nut (6), spacing hole (3) and spacing dish (2) are coaxial.

3. A multi-function desktop digital multimeter as claimed in claim 1, wherein: bracing piece (4) and spacing dish (2) adopt sheet metal integrated into one piece to cut the shaping, the both sides fixedly connected with pivot of universal meter body (1), the pivot is rotated with spacing dish (2) and is connected.

4. A multi-function desktop digital multimeter as claimed in claim 1, wherein: the lower side of the shell (8) is welded with a plurality of penetrating nut columns (11), and a connecting pipe at the upper end of the sucking disc (9) is in threaded connection with the nut columns (11).

5. A multi-function desktop digital multimeter as claimed in claim 1, wherein: the rear side of the shell (8) is fixedly connected with a penetrating pressure relief pipe (10), and the end part of the pressure relief pipe (10) is in threaded connection with a sealing cover.