CN214425628U

CN214425628U - Electric instrument fixing device

Info

Publication number: CN214425628U
Application number: CN202120292904.1U
Authority: CN
Inventors: 盖希波
Original assignee: Shandong Yinshan Electric Co ltd
Current assignee: Shandong Yinshan Electric Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-19
Anticipated expiration: 2031-02-01

Abstract

An electric instrument fixing device comprises a fixing seat, a shaft, an instrument, a threaded shaft, a sliding seat, a baffle ring and an eccentric wheel, wherein the fixing seat comprises a rear panel and a front panel; the back surface of the instrument is provided with an L-shaped chuck, and the L-shaped chuck is inserted into the chuck placing groove; the sliding seat is fixed between the rear panel and the front panel through a shaft and a threaded shaft; the sliding seat is connected with the shaft in a sliding way and is in threaded connection with the threaded shaft; the sliding seat is hinged with an eccentric wheel, the eccentric wheel is rotated to realize the fixation and the loosening of the instrument, and the threaded shaft is adjusted to enable the sliding seat to move back and forth, so that the clamping of different electrical instruments can be realized.

Description

Electric instrument fixing device

Technical Field

The utility model relates to an electric instrument field especially relates to an electric instrument fixing device.

Background

With the rapid development of the industry, various instruments are widely used in production, and most of the traditional electrical instruments are fixed by screws, which has the following problems: the replacement and maintenance are not easy, the screws need to be disassembled for maintenance, tools such as screwdrivers and the like are also needed, the process is complicated, and the consumed time is long; the instrument is easy to damage when being in a vibration environment for a long time.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides an electric instrument fixing device, which can simply and conveniently realize the installation and fixation of an electric instrument, is more convenient to replace and maintain, does not need additional tools, and saves time and labor; increase the blotter, the effectual vibrations that alleviate the instrument prolong the life of instrument.

The purpose of the utility model is realized through the following technical scheme.

The fixing device for the electric instrument is characterized by comprising a fixing seat, a shaft, the instrument, a threaded shaft, a sliding seat and an eccentric wheel, wherein the fixing seat comprises a rear panel and a front panel; the shaft is a stepped shaft, one end of the shaft is a fixed end I, a clamp spring groove I is arranged on the shaft, the threaded shaft is also a stepped shaft, one end of the threaded shaft is a fixed end II, and the other end of the threaded shaft is sequentially provided with a clamp spring groove II, a threaded part and an outer hexagonal end part; the back surface of the instrument is provided with an L-shaped chuck, and the L-shaped chuck is inserted into the chuck placing groove; the shaft and the threaded shaft sequentially penetrate through the shaft holes in the rear panel and the front panel from the rear side of the rear panel of the fixing seat, the outer hexagonal end part of the threaded shaft falls into an operation space, the threaded shaft is convenient to operate, the forward movement of the shaft and the threaded shaft is limited by the fixing end I and the fixing end II, and the snap rings are arranged in the snap spring groove I and the snap spring groove II, so that the backward movement of the shaft and the threaded shaft is limited; the sliding seat is fixed between the rear panel and the front panel through a shaft and a threaded shaft, and the sliding seat is connected with the shaft in a sliding way and is in threaded connection with the threaded shaft; the sliding seat is hinged with an eccentric wheel, and the eccentric wheel is rotated to realize the fixation and the loosening of the instrument.

According to the fixing device for the electric instrument, two holes are symmetrically distributed on one end face of the sliding seat, one hole is a threaded hole, the other hole is a unthreaded hole, a rotating shaft is arranged on the other end face perpendicular to the threaded hole, the eccentric wheel is rotatably connected to the rotating shaft, a clamping groove is formed in the upper portion of the rotating shaft, and a baffle ring is installed in the clamping groove to limit the eccentric wheel.

According to the fixing device for the electric instrument, the eccentric wheel is provided with the wrench.

According to the fixing device for the electric instrument, the spanner is integrally designed with the anti-skid grains.

According to the fixing device for the electric instrument, the part where the instrument is connected with the clamping head placing groove is provided with the cushion pad.

In the fixing device for the electrical instrument, the fixing end face of the back panel is provided with the cushion pad.

In the fixing device for the electric instrument, the cushion pad is made of rubber, and the fixing mode is bonding.

According to the fixing device for the electric instrument, the sliding seat is provided with the pin hole, the eccentric wheel is correspondingly provided with the long round hole, and after the electric instrument is fixed in place, the positioning pin shaft penetrates through the long round hole in the eccentric wheel and is inserted into the pin hole in the sliding seat, so that the eccentric wheel is prevented from rotating.

The beneficial effects of the utility model reside in that:

1. the electric instrument fixing device of the utility model can realize the fixation of electric instruments with different sizes by arranging the slide seat, and has strong universality;

2. the fixing device of the electric instrument realizes the fixation of the electric instrument through the rotation of the eccentric wheel, is simple and convenient, does not need additional tools, and saves time and labor;

3. the utility model discloses an electric instrument fixing device owing to increase the blotter, can the shock attenuation effectively, prolongs the life of electric instrument, has practiced thrift the cost.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. In the drawings:

fig. 1 is a schematic view of an electrical instrument fixing device according to an embodiment of the present invention.

Fig. 2 is a side view of an electric instrument fixing device according to an embodiment of the present invention.

Fig. 3 is an enlarged view of part i of fig. 2.

Fig. 4 is a structural view of the fixing base.

Fig. 5 is a structural view of the threaded shaft.

Fig. 6 is a structural view of the slider.

Fig. 7 is a structural view of the shaft.

The components represented by the reference numerals in the figures are:

fixing base 1, back panel 1a, shaft hole 1b, operation space 1c, dop standing groove 1d, front panel 1e, snap ring 2, axle 3, fixed end I3 a, jump ring groove I3 b, instrument 4, L type dop 4a, threaded shaft 5, screw thread portion 5a, outer hexagonal tip 5b, fixed end II 5c, jump ring groove II 5d, slide 6, screw hole 6a, unthreaded hole 6b, pivot 6c, draw-in groove 6d, pinhole 6e, fender ring 7, eccentric wheel 8, spanner 8a, slotted hole 8b, blotter 9, positioning pin axle 10.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.

Referring to fig. 1-4, fig. 1 is a schematic view illustrating an electrical instrument fixing device according to an embodiment of the present invention in use, fig. 2 is a side view illustrating the electrical instrument fixing device according to the embodiment of the present invention, fig. 3 is an enlarged view of a portion i in fig. 2, and fig. 4 is a structural view illustrating a fixing base. As shown in fig. 1 and 2, the fixing device for the electrical instrument comprises a fixed seat 1, a shaft 3, an instrument 4, a threaded shaft 5, a sliding seat 6, a baffle ring 7, an eccentric wheel 8 and a positioning pin shaft 10. As shown in fig. 4, the fixing base 1 includes a rear panel 1a and a front panel 1e, shaft holes 1b penetrating the rear panel 1a and the front panel 1e are formed on both left and right sides of the fixing base 1, a chuck placing groove 1d is formed on an upper portion of the front panel 1e, and an operation space 1c is formed on a lower portion of the front panel 1 e. The back of the meter 4 is an L-shaped clamping head 4a, and the L-shaped clamping head 4a is inserted into the clamping head placing groove 1 d.

Fig. 7 is a structural diagram of a shaft, the shaft 3 is a stepped shaft, one end of the shaft is a fixed end i 3a, the other end of the shaft is provided with a clamp spring groove i 3b, fig. 5 is a structural diagram of a threaded shaft, the threaded shaft 5 is also a stepped shaft, one end of the shaft is a fixed end ii 5c, and the other end of the shaft is provided with a clamp spring groove ii 5d, a threaded portion 5a and an outer hexagonal end portion 5b in sequence. The shaft 3 and the threaded shaft 5 sequentially penetrate through shaft holes 1b on the rear panel 1a and the front panel 1e from the rear side of the rear panel 1a of the fixed seat 1, an outer hexagonal end part 5b of the threaded shaft 5 falls into an operation space 1c, the threaded shaft 5 is convenient to operate, the forward movement of the shaft 3 and the threaded shaft 5 is limited by a fixed end I3 a and a fixed end II 5c, and the backward movement of the shaft 3 and the threaded shaft 5 is limited by a clamping ring 2 which is arranged in a clamping spring groove I3 b and a clamping spring groove II 5 d; the sliding seat 6 is fixed between the rear panel 1a and the front panel 1e through the shaft 3 and the threaded shaft 5, and the sliding seat 6 is connected with the shaft 3 in a sliding manner and is connected with the threaded shaft 5 in a threaded manner; an eccentric wheel 8 is hinged to the sliding seat 6, a wrench 8a is arranged on the eccentric wheel 8, anti-slip threads are integrally designed on the wrench 8a, the eccentric wheel 8 is rotated, and the instrument 4 is fixed and loosened by pressing or separating the far end of the eccentric wheel from the instrument 4. Be equipped with pinhole 6e on the slide 6, the corresponding position is equipped with slotted hole 8b on the eccentric wheel 8, and after the electric instrument was fixed in place, use locating pin axle 10 to pass slotted hole 8b on the eccentric wheel 8, in inserting the pinhole 6e on the slide 6, prevent that eccentric wheel 8 from rotating to can effectually prevent the pine of instrument and take off.

Fig. 6 is a structure diagram of the sliding base, two holes are symmetrically distributed on one end surface of the sliding base 6, one hole is a threaded hole 6a, the other hole is a unthreaded hole 6b, a rotating shaft 6c is arranged on the other end surface which is perpendicular to the threaded hole, an eccentric wheel 8 is rotatably connected to the rotating shaft 6c, a clamping groove 6d is formed in the upper portion of the rotating shaft 6c, and a baffle ring 7 is installed in the clamping groove 6d to limit the eccentric wheel 8. Screw thread portion 5a of threaded shaft 5 and the screw hole 6a cooperation of slide 6, through outer hexagonal tip 5b, rotate threaded shaft 5, can realize the back-and-forth movement of slide 6 to satisfy the demand of different electric instruments.

As shown in fig. 2 and 3, a cushion pad 9 is installed at a position where the meter 4 is connected with the chuck placing groove 1d, the cushion pad 9 is arranged on the fixed end surface of the back panel 1a, the cushion pad 9 is made of rubber, and the fixing mode is adhesion.

The fixing device for the electric instrument is simple and convenient, does not need additional tools, and saves time and labor; the sliding seat is arranged, so that the electric instruments of different sizes can be fixed, and the universality is high; the buffer pad is added, so that the shock can be effectively absorbed, the service life of the electric instrument is prolonged, and the cost is saved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The fixing device for the electric instrument is characterized by comprising a fixing seat (1), a shaft (3), the instrument (4), a threaded shaft (5), a sliding seat (6) and an eccentric wheel (8), wherein the fixing seat (1) comprises a rear panel (1a) and a front panel (1e), shaft holes (1b) penetrating through the rear panel (1a) and the front panel (1e) are formed in the left side and the right side of the fixing seat (1), a clamping head placing groove (1d) is formed in the upper portion of the front panel (1e), and an operation space (1c) is formed in the lower portion of the front panel (1 e); the shaft (3) is a stepped shaft, one end of the shaft is a fixed end I (3a), and a clamp spring groove I (3b) is formed in the shaft (3); the threaded shaft (5) is a stepped shaft, and a fixed end II (5c), a clamp spring groove II (5d), a threaded part (5a) and an outer hexagonal end part (5b) are sequentially arranged from left to right; the back of the instrument (4) is provided with an L-shaped clamping head (4a), and the L-shaped clamping head (4a) is inserted into the clamping head placing groove (1 d); the shaft (3) and the threaded shaft (5) sequentially penetrate through shaft holes (1b) in the rear panel (1a) and the front panel (1e) from the rear side of the rear panel (1a) of the fixing seat (1), the outer hexagonal end part (5b) of the threaded shaft (5) falls into an operation space (1c), the threaded shaft (5) is convenient to operate, the forward movement of the shaft (3) and the threaded shaft (5) is limited by the fixing end I (3a) and the fixing end II (5c), and the snap ring (2) is installed in the snap spring groove I (3b) and the snap spring groove II (5d), so that the backward movement of the shaft (3) and the threaded shaft (5) is limited; the sliding seat (6) is fixed between the rear panel (1a) and the front panel (1e) through the shaft (3) and the threaded shaft (5), and the sliding seat (6) is in sliding connection with the shaft (3) and in threaded connection with the threaded shaft (5); an eccentric wheel (8) is hinged on the sliding seat (6), and the eccentric wheel (8) is rotated to realize the fixation and the loosening of the instrument (4).

2. The fixing device for the electric instrument is characterized in that two holes are symmetrically distributed on one end face of the sliding seat (6), one hole is a threaded hole (6a), the other hole is a light hole (6b), a rotating shaft (6c) is arranged on the other perpendicular end face, the eccentric wheel (8) is rotatably connected to the rotating shaft (6c), a clamping groove (6d) is formed in the upper portion of the rotating shaft (6c), and a blocking ring (7) is installed in the clamping groove (6d) to limit the eccentric wheel (8).

3. An electric instrument fixing device according to claim 1, characterized in that said eccentric (8) is provided with a spanner (8 a).

4. An electrical instrument fixing device according to claim 3, characterized in that the spanner (8a) is integrally designed with anti-slip threads.

5. An electrical instrument fixing device as claimed in claim 1, wherein a cushion (9) is provided at the junction of the instrument (4) and the chuck-holding groove (1 d).

6. An electric instrument fixing device according to claim 1, characterized in that a cushion (9) is provided on the fixing end face of the rear panel (1 a).

7. An electric instrument fixing device according to claim 5 or 6, characterized in that the cushion (9) is made of rubber and is fixed by adhesion.

8. The fixing device for the electric instrument according to claim 1, wherein the sliding base (6) is provided with a pin hole (6e), the eccentric wheel (8) is provided with a long round hole (8b) at a corresponding position, and after the electric instrument is fixed in place, the positioning pin shaft (10) penetrates through the long round hole (8b) on the eccentric wheel (8) and is inserted into the pin hole (6e) on the sliding base (6) to prevent the eccentric wheel (8) from rotating.