CN210833356U - Outdoor exploration counting structure - Google Patents

Abstract

The utility model discloses an outdoor exploration count structure, include: the photoelectric detection device comprises a support, a detection block, a contact end and a photoelectric sensor, wherein the support is provided with a movable channel; the detection block moves in the movable channel, the contact end is in rigid connection with the detection block, the photoelectric sensor faces the detection block, and the photoelectric sensor is installed in a support. The photoelectric sensor is installed in the bracket, and a movable channel is arranged in the bracket, so that the detection block can move in the movable channel. And meanwhile, the photoelectric sensor faces the detection block, so that the photoelectric sensor responds to the movement of the movable block, and the counting of the roller is realized. Compared with the prior art, the utility model discloses it is simpler, more convenient. The utility model discloses mainly used outdoor electric power exploration.

Description

Outdoor exploration counting structure

Technical Field

The utility model relates to a count technical field, in particular to outdoor exploration count structure.

Background

The counting structure is mainly applied to the wheel-type distance measuring instrument, the main working mode is that the photoelectric sensor is used for detecting the roller, when the roller rotates a circle, the photoelectric sensor generates a pulse, and the counting of the number of the rotating circles of the roller is realized by counting the pulse.

However, the existing counting structure is directly faced to the roller through the photoelectric sensor and directly detects the roller, the detection mode needs to set a baffle in the roller, and the setting of the baffle is very inconvenient for the roller.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an outdoor exploration count structure to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The utility model provides a solution of its technical problem is: an outdoor survey counting structure comprising: the photoelectric detection device comprises a support, a detection block, a contact end and a photoelectric sensor, wherein the support is provided with a movable channel; the detection block moves in the movable channel, the contact end is in rigid connection with the detection block, the photoelectric sensor faces the detection block, and the photoelectric sensor is installed in a support.

The photoelectric sensor is installed in the bracket, and a movable channel is arranged in the bracket, so that the detection block can move in the movable channel. And at the same time, the photoelectric sensor faces the detection block, so that the photoelectric sensor responds to the movement of the movable block. The contact end is rigidly connected with the detection block, so that the contact end drives the detection block to move when moving. Therefore, the convex part is arranged on the external roller, and the rotation number of the roller is reflected in the moving mode of the detection block. Under the action of the photoelectric sensor, the detection block moves to enable the photoelectric sensor to generate pulses. So that the number of revolutions of the roller is counted by counting the pulses.

Further, the stent includes: the movable channel is located between the first vertical plate and the second vertical plate. The support is simple in structure and can reduce manufacturing cost.

Further, the photoelectric sensor is installed on the transverse plate.

Furthermore, this count structure still includes upper nut and lower nut, the diaphragm is equipped with the fluting, the fluting is the strip, photoelectric sensor inserts the fluting and through upper nut and lower nut with fluting fixed connection. Through the slotting, the photoelectric sensor can move, and therefore the photoelectric sensor can move conveniently.

Furthermore, this count structure still includes the telescopic link, the one end and the second riser fixed connection of telescopic link, the other end integrated into one piece of contact jaw and telescopic link, it installs to detect the piece on the shaft of telescopic link.

Further, the contact end is hemispherical. The contact end has a curved surface so that friction between the contact end and the protrusion of the external roller can be reduced.

Further, the counting structure also comprises a shell, and the shell covers the movable channel. The movable channel is covered by the shell, so that external objects (such as stones) are prevented from hitting the movable channel.

The utility model has the advantages that: the photoelectric sensor is installed in the bracket, and a movable channel is arranged in the bracket, so that the detection block can move in the movable channel. And at the same time, the photoelectric sensor faces the detection block, so that the photoelectric sensor responds to the movement of the movable block. The contact end is rigidly connected with the detection block, so that the contact end drives the detection block to move when moving. Therefore, the convex part is arranged on the external roller, and the rotation number of the roller is reflected in the moving mode of the detection block. Under the action of the photoelectric sensor, the detection block moves to enable the photoelectric sensor to generate pulses. So that the number of revolutions of the roller is counted by counting the pulses. Through such count form, changed current to the rotatory detection mode of gyro wheel, for setting for the baffle, this kind of structure is simpler to the configuration of gyro wheel, and is more convenient.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is a schematic diagram of a counting structure;

fig. 2 is a schematic view of the counting structure and the roller during operation.

100. The detection device comprises a support 200, a photoelectric sensor 300, a telescopic rod 400, a roller 110, a movable channel 120, a first vertical plate 130, a second vertical plate 140, a transverse plate 150, a groove 210, an upper nut 220, a lower nut 310, a contact end 320 and a detection block.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1, an outdoor survey counting structure, comprising: support 100, telescopic link 300, detect piece 320, contact end 310 and photoelectric sensor 200, support 100 includes: first riser 120, second riser 130 and diaphragm 140, diaphragm 140 is connected with first riser 120 and second riser 130 respectively, and first riser 120 can be through the welded mode with the one end fixed connection of diaphragm 140, and second riser 130 passes through the welded mode with the other end fixed connection of diaphragm 140. The first riser 120, the cross plate 140, and the second riser 130 form an "h" shape. A space is defined between the first riser 120 and the second riser 130, and the space serves as the movable passage 110. The first riser 120 is provided with an opening through which the shaft of the extendable shaft 300 passes, wherein a detection block 320 is installed on a portion of the shaft located in the movable passage 110. One end of the telescopic rod 300 is fixedly connected to the second vertical plate 130, the other end of the telescopic rod 300 is located outside the movable passage 110, and the contact end 310 is integrally formed with the other end of the telescopic rod 300. The photoelectric sensor 200 is installed on the horizontal plate 140, and the photoelectric sensor 200 faces the detection block 320.

Referring to fig. 2, the outer roller 400 may be provided with a protrusion on the outer wall when the counting structure is operated. When the external roller 400 rotates one turn, the contact end 310 is pressed against the protrusion, and the telescopic rod 300 is retracted, so that the contact end 310 is displaced. Since the contact end 310 and the detecting block 320 are connected rigidly, the detecting block 320 and the contact end 310 move synchronously, the detecting block 320 blocks the photoelectric sensor 200, the photoelectric sensor 200 generates level pulses, and the number of rotation turns of the external roller 400 is counted by counting the level pulses.

In some embodiments, the counting structure further includes an upper nut 210 and a lower nut 220, the horizontal plate 140 is provided with a slot 150, the slot 150 is in a strip shape, and the photoelectric sensor 200 is inserted into the slot 150 and is fixedly connected to the slot 150 through the upper nut 210 and the lower nut 220. Specifically, the outer surface of the photosensor 200 is provided with threads, the upper nut 210 is screwed into the photosensor 200, the photosensor 200 is partially inserted into the slot 150, the lower nut 220 is screwed into the photosensor 200, and the photosensor 200 is fixed in the slot 150 by adjusting the upper nut 210 and the lower nut 220. When the position of the photoelectric sensor 200 needs to be adjusted, the lower nut 220 is screwed out, and the photoelectric sensor 200 is moved to a certain position of the slot 150, and then the lower nut 220 is screwed in.

In some embodiments, the contact end 310 is hemispherical. Thus, the contact end 310 has a curved surface, so that the friction between the contact end 310 and the protrusion of the external roller 400 can be reduced.

In some embodiments, the present counting structure further comprises a housing covering the active channel 110.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and changes without departing from the spirit of the invention.

Claims (7)

1. An outdoor exploration counting structure, its characterized in that: the method comprises the following steps:

a bracket (100) provided with a movable channel (110);

a detection block (320) moving in the active channel (110);

the contact end (310) is rigidly connected with the detection block (320);

and a photoelectric sensor (200) facing the detection block (320) and mounted in the holder (100).

2. An outdoor survey counting structure according to claim 1, wherein: the stent (100) comprises: the movable channel comprises a first vertical plate (120), a second vertical plate (130) and a transverse plate (140), wherein the transverse plate (140) is connected with the first vertical plate (120) and the second vertical plate (130) respectively, and the movable channel (110) is located between the first vertical plate (120) and the second vertical plate (130).

3. An outdoor survey counting structure according to claim 2, wherein: the photoelectric sensor (200) is installed on the transverse plate (140).

4. An outdoor survey counting structure according to claim 3, wherein: the photoelectric sensor is characterized by further comprising an upper nut (210) and a lower nut (220), wherein a slot (150) is formed in the transverse plate (140), the slot (150) is in a strip shape, and the photoelectric sensor (200) is inserted into the slot (150) and is fixedly connected with the slot (150) through the upper nut (210) and the lower nut (220).

5. An outdoor survey counting structure according to claim 2, wherein: the detection device is characterized by further comprising a telescopic rod (300), one end of the telescopic rod (300) is fixedly connected with a second vertical plate (130), the contact end (310) and the other end of the telescopic rod (300) are integrally formed, and the detection block (320) is installed on the rod body of the telescopic rod (300).

6. An outdoor survey counting structure according to claim 1, wherein: the contact end (310) is hemispherical.

7. An outdoor survey counting structure according to claim 1, wherein: further comprising a housing covering the movable passage (110).

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