CN214252406U

CN214252406U - Digital multimeter convenient to install

Info

Publication number: CN214252406U
Application number: CN202120167704.3U
Authority: CN
Inventors: 李丹丹; 张述奎
Original assignee: Huace New Energy Technology Co ltd
Current assignee: Huace New Energy Technology Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-09-21
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses an easy-to-install digital multimeter, which comprises a support plate, a supporting component and a fixed block, wherein the inner side of the top end of the support plate is fixedly connected with a slide bar, the outer side of the slide bar is slidably connected with a pulling block, the bottom end of the pulling block is fixedly connected with a pulling rope, the bottom end of the pulling rope is fixedly connected with a clamping block, the bottom end of the clamping block is fixedly connected with a magnetic block, and the outer side of the fixed block is mutually attached to one side of the support plate, the easy-to-install digital multimeter has the advantages that the rebounding spring is favorable for rebounding of the clamping block through components such as a rebounding spring, a pulley, a supporting block, the clamping block, the pulling rope and the magnetic block, the pulley is convenient for pulling the pulling rope, the abrasion of the pulling rope is favorably reduced, the service life of the pulling rope is prolonged, the supporting block is favorable for limiting the pulling rope, the clamping of the clamping block is not convenient for preventing the situation that the pulling rope shakes, the magnetic block and the magnetic block are mutually attached to the clamping block and matched with the magnetic plate, and are favorable for installing the digital multimeter body, and is easy to disassemble.

Description

Digital multimeter convenient to install

Technical Field

The utility model relates to a digital multimeter, in particular to digital multimeter easy to assemble belongs to digital multimeter technical field.

Background

Multimeters are classified into a pointer multimeter and a digital multimeter according to display modes, are multifunctional and multi-range measuring instruments, are also called as a multiplex meter, a multi-purpose meter, a triple meter, a multi-purpose meter and the like, are indispensable measuring instruments for departments such as power electronics and the like, and generally aim at measuring voltage, current and resistance.

The existing digital multimeter is generally fixed by bolts, is inconvenient to install and is easy to receive when the multimeter is placed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital multimeter easy to assemble to the problem of installing is not convenient for carry out the digital multimeter body that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a digital multimeter convenient to install comprises a support plate, a supporting component and a fixed block, wherein a slide rod is fixedly connected to the inner side of the top end of the support plate, a pull block is slidably connected to the outer side of the slide rod, a pull rope is fixedly connected to the bottom end of the pull block, a clamping block is fixedly connected to the bottom end of the pull rope, a magnetic block is fixedly connected to the bottom end of the clamping block, the outer side of the fixed block is attached to one side of the support plate, a digital multimeter body is fixedly connected to one side of the fixed block, a magnetic plate is fixedly connected to the inner side of the top end of the fixed block, the top end of the magnetic plate is attached to the bottom end of the magnetic block, the supporting component comprises a sliding groove and a reset spring, the sliding groove is formed in the inner side of the support plate, a sliding plate is slidably connected to the inner side of the support plate, the reset spring is fixedly arranged in the inner side of the support plate, and a sliding block is connected to one side of the support plate, the outer side of the sliding block is clamped with the inner side of the supporting plate, and the bottom end of the sliding block is clamped with the top end of the sliding plate.

As an optimal technical scheme of the utility model, one side fixedly connected with of extension board props up the piece, prop up the inboard of piece with the outside sliding connection of stay cord.

As a preferred technical scheme of the utility model, the top of extension board is rotated through the pivot and is connected with the pulley, the outside of pulley with the outside of stay cord is laminated each other.

As an optimal technical scheme of the utility model, the outside cover of slide bar is equipped with the rebound spring, the both ends of rebound spring respectively with the top of extension board inboard with draw one side fixed connection of piece.

As a preferred technical scheme of the utility model, the movement track of fixture block is the linearity, the movement track of fixed block is the linearity, the movement track of fixture block with the movement track of fixed block is crossing.

As an optimized technical scheme of the utility model, draw the bottom of piece with the top inboard of extension board is laminated each other.

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

1. the utility model relates to a digital multimeter easy to assemble, through components such as resilience spring, the pulley, a piece, the fixture block, stay cord and magnetic path, resilience spring is favorable to the resilience of fixture block, be convenient for block the fixed block, the pulley is convenient for stimulate the stay cord, be favorable to reducing the wearing and tearing of stay cord, improve the life of stay cord, a piece is favorable to spacing the stay cord, prevent that the condition of rocking from appearing in the stay cord and being not convenient for the block of fixture block, the magnetic path adsorbs the block effect that cooperates the fixture block mutually with the magnetic sheet and is favorable to installing the digital multimeter body, and convenient to detach.

2. The utility model relates to a digital multimeter easy to assemble, through components such as slide, slider and reset spring, outwards pull out the slide and be favorable to making the slide simply support the digital multimeter body, the slider moves down and to carry out spacing fixed with the slide, and the slider consequently can prevent with the spout looks block of extension board that the slider from droing, shifts up the slider when needing to dismantle the digital multimeter body, and the slide returns normal position, labour saving and time saving under reset spring's elasticity reset action this moment.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of the support assembly of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a support plate; 2. a slide bar; 3. a rebound spring; 4. pulling the block; 5. a support assembly; 51. a chute; 52. a slider; 53. a slide plate; 54. a return spring; 6. pulling a rope; 7. a pulley; 8. a clamping block; 9. a magnetic block; 10. a magnetic plate; 11. a digital multimeter body; 12. a fixed block; 13. and (7) supporting the blocks.

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 utility model provides an easy-to-install digital multimeter, which comprises a support plate 1, a support component 5 and a fixed block 12, wherein the inner side of the top end of the support plate 1 is fixedly connected with a slide bar 2, the outer side of the slide bar 2 is slidably connected with a pull block 4, the bottom end of the pull block 4 is fixedly connected with a pull rope 6, the bottom end of the pull rope 6 is fixedly connected with a clamping block 8, the bottom end of the clamping block 8 is fixedly connected with a magnetic block 9, the outer side of the fixed block 12 is attached to one side of the support plate 1, one side of the fixed block 12 is fixedly connected with a digital multimeter body 11, the inner side of the top end of the fixed block 12 is fixedly connected with a magnetic plate 10, the top end of the magnetic plate 10 is attached to the bottom end of the magnetic block 9, the support component 5 comprises a chute 51 and a reset spring 54, the chute 51 is arranged at the inner side of the support plate 1, the inner side of the support plate 1 is slidably connected with a sliding plate 53, the reset spring 54 is fixedly arranged at the inner side of the support plate 1, one side of the support plate 1 is connected with a slide block 52 in a sliding mode, the outer side of the slide block 52 is clamped with the inner side of the support plate 1, and the bottom end of the slide block 52 is clamped with the top end of a sliding plate 53.

Preferably, one side of the support plate 1 is fixedly connected with a support block 13, the inner side of the support block 13 is in sliding connection with the outer side of the pull rope 6, and the pull rope 6 is limited, so that the stability of the clamping block 8 is improved; the top end of the support plate 1 is rotatably connected with a pulley 7 through a rotating shaft, the outer side of the pulley 7 is attached to the outer side of the pull rope 6, and the pulley 7 is favorable for reducing friction on the pull rope 6 and protecting the pull rope 6; the outer side of the sliding rod 2 is sleeved with a rebound spring 3, and two ends of the rebound spring 3 are respectively and fixedly connected with the inner side of the top end of the support plate 1 and one side of the pull block 4, so that the pull rope 6 can be driven to rebound, and the clamping block 8 can be used for mounting the digital multimeter body 11; the movement track of the fixture block 8 is linear, the movement track of the fixed block 12 is linear, and the movement track of the fixture block 8 is intersected with the movement track of the fixed block 12, so that the digital multimeter body 11 can be conveniently mounted and dismounted by clamping the fixture block 8 and the fixed block 12; the bottom end of the pulling block 4 is attached to the inner side of the top end of the support plate 1, so that the stability of the pulling block 4 is improved.

When the digital multimeter is used, the utility model provides a digital multimeter convenient to install, firstly pull the pull block 4 rightwards, then drive the stay cord 6 to move upwards through the pull block 4, the top end of the support plate 1 is provided with the pulley 7, the pulley 7 is attached to the stay cord 6, thereby being beneficial to reducing the friction force received by the stay cord 6, being beneficial to reducing the abrasion of the stay cord 6, and improving the service life of the stay cord 6, after lifting up the fixture block 8, the fixed block 12 is attached to the inner side of the support plate 1 rightwards, then the pull block 4 is moved leftwards, the rebound spring 3 is convenient for the pull block 4 to move leftwards, the pull block 4 drives the fixture block 8 to move downwards, and is clamped with the fixed block 12, because the magnetic plate 10 is arranged at the inner side of the fixed block 12, and the magnetic block 9 is arranged at the bottom of the fixture block 8, thereby being beneficial to further improving the fixed effect of the fixture block 8 to the fixed block 12 through the fixture block 8 and the magnetic plate 12 being clamped and the magnetic block 9 is absorbed with the magnetic plate 10, be convenient for install digital multimeter body 11, be convenient for dismantle it simultaneously, prop up piece 13 and improved the stability of stay cord 6, the stability of fixture block 8 has been improved promptly, in order to further improve digital multimeter body 11 stability, make slider 52 and slide 53 looks block after pulling out slide 53 left, can carry on spacingly to slide 53's position, support digital multimeter body 11 through slide 53, be favorable to further improving digital multimeter body 11 stability, reset spring 54 is convenient for make slide 53 return the normal position after slider 52 breaks away from mutually with slide 53, it is convenient to accomodate.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 digital multimeter easy to assemble, includes extension board (1), supporting component (5) and fixed block (12), its characterized in that: the top end inner side of the support plate (1) is fixedly connected with a slide rod (2), the outer side of the slide rod (2) is connected with a pull block (4) in a sliding mode, the bottom end of the pull block (4) is fixedly connected with a pull rope (6), the bottom end of the pull rope (6) is fixedly connected with a clamping block (8), the bottom end of the clamping block (8) is fixedly connected with a magnetic block (9), the outer side of the fixed block (12) is attached to one side of the support plate (1), one side of the fixed block (12) is fixedly connected with a digital multimeter body (11), the top end inner side of the fixed block (12) is fixedly connected with a magnetic plate (10), the top end of the magnetic plate (10) is attached to the bottom end of the magnetic block (9), the support component (5) comprises a sliding groove (51) and a reset spring (54), and the sliding groove (51) is arranged on the inner side of the support plate (1), the inner side of the support plate (1) is connected with a sliding plate (53) in a sliding mode, the return spring (54) is fixedly arranged on the inner side of the support plate (1), one side of the support plate (1) is connected with a sliding block (52) in a sliding mode, the outer side of the sliding block (52) is clamped with the inner side of the support plate (1), and the bottom end of the sliding block (52) is clamped with the top end of the sliding plate (53).

2. A readily mountable digital multimeter as defined in claim 1, wherein: one side of the support plate (1) is fixedly connected with a support block (13), and the inner side of the support block (13) is connected with the outer side of the pull rope (6) in a sliding manner.

3. A readily mountable digital multimeter as defined in claim 1, wherein: the top end of the support plate (1) is rotatably connected with a pulley (7) through a rotating shaft, and the outer side of the pulley (7) is attached to the outer side of the pull rope (6).

4. A readily mountable digital multimeter as defined in claim 1, wherein: the outer side of the sliding rod (2) is sleeved with a rebound spring (3), and two ends of the rebound spring (3) are fixedly connected with the inner side of the top end of the support plate (1) and one side of the pull block (4) respectively.

5. A readily mountable digital multimeter as defined in claim 1, wherein: the motion track of the fixture block (8) is linear, the motion track of the fixed block (12) is linear, and the motion track of the fixture block (8) is intersected with the motion track of the fixed block (12).

6. A readily mountable digital multimeter as defined in claim 1, wherein: the bottom end of the pulling block (4) is attached to the inner side of the top end of the support plate (1).