CN219434905U - Photoelectric sampler - Google Patents

Abstract

A photoelectric sampler belongs to the technical field of electric energy meter testing devices. The utility model solves the problems that the existing photoelectric sampler has large volume and is not easy to be matched with an electric energy meter under the environment of a narrow space. The photoelectric sampler comprises a first clamp body, a second clamp body, clamping jaws and locking devices, wherein the first clamp body is in sliding connection with the second clamp body, the clamping jaws are respectively hinged to the first clamp body and the second clamp body, a sliding groove is formed in the first clamp body, the photoelectric sampler body is arranged on the first clamp body in a sliding mode through the sliding groove, the two locking devices are symmetrically arranged on the first clamp body, and the locking devices are in matched connection with the second clamp body. The photoelectric sampler has a simple structure, is convenient to assemble and disassemble, and is still applicable to the electric energy meter in a narrow space.

Description

Photoelectric sampler

Technical Field

The utility model belongs to the technical field of electric energy meter testing devices, and particularly relates to a photoelectric sampler.

Background

The photoelectric sampler for measuring the electric energy meter is an important matching device of an error calculator for measuring the electric energy, the existing photoelectric sampler is large in size, unstable in fixation and high in requirement on working environment, and if the electric energy meter is in a narrow space, the photoelectric sampler is inconvenient to install.

Therefore, the utility model provides a photoelectric sampler which is small in size, convenient to store, capable of being firmly clamped on an electric energy meter, not easy to fall off and suitable for various types of electric energy meters, and is used for solving the problems.

Disclosure of Invention

The utility model aims to solve the problems that the existing photoelectric sampler is large in size and difficult to be matched with an electric energy meter in a narrow space environment. The following presents a simplified summary of the utility model in order to provide a basic understanding of some aspects of the utility model. It should be understood that this summary is not an exhaustive overview of the utility model. It is not intended to identify key or critical elements of the utility model or to delineate the scope of the utility model.

The technical scheme of the utility model is as follows:

the utility model provides a photoelectric sampler, includes first anchor clamps main part, second anchor clamps main part, clamping jaw and locking device, first anchor clamps main part and second anchor clamps main part sliding connection, have articulated clamping jaw respectively in first anchor clamps main part and the second anchor clamps main part, processing has the spout in the first anchor clamps main part, and photoelectric sampler main part slides through the spout and sets up in first anchor clamps main part, and the symmetry is provided with two locking device in the first anchor clamps main part, and locking device is connected with the cooperation of second anchor clamps main part.

Further, a graduated scale is machined on the end face of the first clamp main body.

Further, the clamping groove is formed in the first clamp main body and communicated with the sliding groove, the photoelectric sampler main body is provided with a protrusion, and the protrusion is matched with the clamping groove.

Further, racks are symmetrically arranged on the second clamp main body, the second clamp main body is in sliding connection with the first clamp main body through the racks, and teeth are machined on the single side wall of the racks.

Further, a wire groove is formed in the second clamp main body, and a lead of the photoelectric sampler main body is placed in the wire groove.

Further, the locking device comprises a spring and a hinge block, the hinge lug is arranged on the first clamp main body, the hinge block is hinged with the hinge lug, the center of the hinge block is matched with the teeth, the spring is arranged on the first clamp main body, and the other end of the spring is connected with the hinge block.

Further, a rubber pad is arranged on the clamping jaw.

The utility model has the following beneficial effects:

1. the photoelectric sampler is simple in structure and small in size, the electric energy meter is fixed through the clamping jaw, the photoelectric sampler body is slidably arranged on the first clamp body, the photoelectric output hole can be quickly and conveniently aligned through the graduated scale on the first clamp body, the photoelectric sampler is good in adaptability to the working environment, and the photoelectric sampler is still applicable to the electric energy meter in a narrow space.

2. The first clamp main body and the second clamp main body of the photoelectric sampler can stretch and retract, are suitable for most types of electric energy meters, and can adjust the distance between clamping jaws on the first clamp main body and the second clamp main body according to the width of the electric energy meter, so that the electric energy meter is clamped by the clamping jaws.

3. When the photoelectric sampler is not used, the clamping jaws hinged to the first clamp main body and the second clamp main body can be folded, so that the photoelectric sampler is convenient to store and convenient to operate.

Drawings

FIG. 1 is a schematic view of a folded state of a jaw of an electro-optical sampler;

FIG. 2 is a schematic view of the structure of an electro-optic sampler in an open state of the jaws;

FIG. 3 is a top view of the first clamp body and the second clamp body in a stretched state;

FIG. 4 is a schematic structural view of a jaw;

FIG. 5 is a schematic illustration of the locking device in mating relationship with a second clamp body;

FIG. 6 is a top view of the photoelectric sampler body;

fig. 7 is a bottom view of the photoelectric sampler body.

In the drawing, a first clamp body, a second clamp body, a 3-clamping jaw, a 4-photoelectric sampler body, a 5-locking device, a 6-graduated scale, a 7-clamping groove, an 8-hinging lug, a 9-spring, a 10-sliding groove, a 21-rack, a 22-tooth, a 23-wire groove, a 31-rubber cushion, a 41-indicator lamp, a 42-bulge, a 51-hinging block and a 52-center are arranged.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model is described below by means of specific embodiments shown in the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

The connection mentioned in the present utility model is divided into a fixed connection and a detachable connection, wherein the fixed connection (i.e. the non-detachable connection) includes, but is not limited to, a conventional fixed connection manner such as a hemmed connection, a rivet connection, an adhesive connection, a welded connection, etc., and the detachable connection includes, but is not limited to, a conventional detachable manner such as a threaded connection, a snap connection, a pin connection, a hinge connection, etc., and when the specific connection manner is not specifically limited, at least one connection manner can be found in the existing connection manner by default, so that the function can be realized, and a person skilled in the art can select the connection according to needs. For example: the fixed connection is welded connection, and the detachable connection is hinged connection.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment 1, referring to fig. 1-7, an electro-optical sampler in this embodiment is described, including a first clamp body 1, a second clamp body 2, a clamping jaw 3, and a locking device 5, where the first clamp body 1 is slidably connected with the second clamp body 2, the first clamp body 1 and the second clamp body 2 are respectively hinged with the clamping jaw 3, the clamping jaw 3 forms an angle range between 0 ° and 90 ° with the first clamp body 1 or the second clamp body 2, hinge lugs 8 are symmetrically arranged on the first clamp body 1, the locking device 5 is installed on the first clamp body 1 through the hinge lugs 8, the locking device 5 is used for locking the second clamp body 2, a chute 10 is machined on the first clamp body 1, a protrusion 42 is connected on the electro-optical sampler body 4, the electro-optical sampler body 4 is slidably installed in the chute 10 through the protrusion 42, an indicator lamp 41 is further arranged on the electro-optical sampler body 4, and the state of the electro-optical sampler body 4 is checked according to the indicator lamp 41.

The scale 6 is machined on the first clamp main body 1, the photoelectric sampler main body 4 is convenient to adjust in position on the first clamp main body 1 according to the scale 6, the rubber pad 31 is adhered to the inner side of each clamping jaw 3, and under the action of the rubber pad 31, the friction force between the clamping jaw 3 and the side wall of the electric energy meter is increased, so that the first clamp main body 1 and the second clamp main body 2 are more firmly fixed.

The clamping groove 7 is formed in the first clamp body 1, the clamping groove 7 is connected with the sliding groove 10, the bulge 42 on the photoelectric sampler body 4 is matched with the clamping groove 7 for installation, under the action of the clamping groove 7, the photoelectric sampler body 4 is convenient to install and detach on the first clamp body 1, and when the photoelectric sampler body 4 is installed, the bulge 42 on the photoelectric sampler body 4 is aligned with the clamping groove 7 for installation and slides into the sliding groove 10, and the same mode is adopted when the photoelectric sampler body 4 is detached.

The second clamp body 2 is in sliding connection with the first clamp body 1 through a rack 21 symmetrically arranged on the side wall of the second clamp body, a tooth 22 is machined on one side of the rack 21, the locking device 5 comprises a spring 9 and a hinge block 51, the hinge block 51 is hinged on the hinge lug 8, a tip 52 is arranged on the hinge block 51 in a matched mode, one end of the spring 9 is fixed on the side wall of the first clamp body 1, the other end of the spring is connected with the hinge block 51, when the second clamp body 2 is pulled out or retracted, the hinge block 51 is required to be pressed, the tip 52 of the hinge block 51 does not clamp the rack 21 any more, then the second clamp body 2 is stretched or retracted, after the position of the second clamp body 2 is adjusted, the hinge block 51 is loosened, the tip 52 on the hinge block 51 clamps the rack 21 under the action of the spring 9, and the first clamp body 1 and the second clamp body 2 are ensured not to be loose when the electric energy meter is clamped.

The end face of the second clamp main body 2 is also provided with a wire groove 23, and the wire groove 23 is used for placing a lead wire of the photoelectric sampler main body 4, so that the whole device is attractive and concise.

When the electric energy meter is used, firstly, the distance between the clamping jaw 3 on the first clamp main body 1 and the second clamp main body 2 is adjusted according to the width of the electric energy meter, after the electric energy meter is clamped by the clamping jaw 3, the position of the photoelectric sampler main body 4 is adjusted in the chute 10 of the first clamp main body 1, and the electric energy meter is detected.

The present embodiment is only illustrative of the present patent and does not limit the scope of protection thereof, and those skilled in the art can also change the part thereof, which is within the scope of protection of the present patent without exceeding the spirit of the present patent.

Claims (7)

1. An optoelectronic sampler, characterized in that: including first anchor clamps main part (1), second anchor clamps main part (2), clamping jaw (3) and locking device (5), first anchor clamps main part (1) and second anchor clamps main part (2) sliding connection are gone up and are articulated respectively to have clamping jaw (3) on first anchor clamps main part (1) and second anchor clamps main part (2), processing has spout (10) on first anchor clamps main part (1), photoelectric sampler main part (4) are through spout (10) slip setting on first anchor clamps main part (1), symmetry is provided with two locking device (5) on first anchor clamps main part (1), locking device (5) are connected with second anchor clamps main part (2) cooperation.

2. An optoelectronic sampler according to claim 1 wherein: the end face of the first clamp main body (1) is provided with a graduated scale (6).

3. An optoelectronic sampler according to claim 2, wherein: the photoelectric sampler is characterized in that a clamping groove (7) is formed in the first clamp main body (1), the clamping groove (7) is communicated with the sliding groove (10), a protrusion (42) is arranged on the photoelectric sampler main body (4), and the protrusion (42) is matched with the clamping groove (7).

4. An optoelectronic sampler according to claim 1 wherein: the second clamp body (2) is symmetrically provided with racks (21), the second clamp body (2) is in sliding connection with the first clamp body (1) through the racks (21), and teeth (22) are machined on a single side wall of the racks (21).

5. An optoelectronic sampler according to claim 4 wherein: a wire groove (23) is formed in the second clamp main body (2), and a lead of the photoelectric sampler main body (4) is placed in the wire groove (23).

6. An optoelectronic sampler according to claim 5 wherein: locking device (5) are provided with on first anchor clamps main part (1) and articulate ear (8) including spring (9) and articulated piece (51), and articulated piece (51) are articulated with articulated ear (8), and top (52) and tooth (22) cooperation installation of articulated piece (51), spring (9) are installed on first anchor clamps main part (1), and the other end and the articulated piece (51) of spring (9) establish to be connected.

7. An optoelectronic sampler according to claim 1 wherein: and the clamping jaw (3) is provided with a rubber pad (31).