CN212229669U

CN212229669U - Scanning device and photovoltaic module identification system

Info

Publication number: CN212229669U
Application number: CN202021147483.5U
Authority: CN
Inventors: 张果; 马晓龙; 王瑜; 王晓瓯
Original assignee: Yellow River Hydropower Photovoltaic Industry Technology Co ltd; Qinghai Huanghe Hydropower Development Co Ltd; Huanghe Hydropower Development Co Ltd; Photovoltaic Industry Technology Branch of Qinghai Huanghe Hydropower Development Co Ltd
Current assignee: Yellow River Hydropower Photovoltaic Industry Technology Co ltd; Qinghai Huanghe Hydropower Development Co Ltd; Huanghe Hydropower Development Co Ltd; State Power Investment Corp Ltd Huanghe Hydropower Development Co Ltd; Photovoltaic Industry Technology Branch of Qinghai Huanghe Hydropower Development Co Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2020-12-25
Anticipated expiration: 2030-06-19

Abstract

The utility model provides a scanning device, it includes: the telescopic rod is provided with a first connecting rod and a second connecting rod, and the scanner and the handle are connected with each other; the first end part of the first connecting rod is cylindrical, the side wall of the first end part of the first connecting rod is provided with a guide groove and at least one swinging limiting groove, the guide groove penetrates through the side wall and extends along the axial direction, and the swinging limiting groove is communicated with the guide groove and extends along the circumferential direction of the first connecting rod; the side wall of the first end part of the second connecting rod is provided with a limiting rod extending along the radial direction, and the limiting rod can move along the guide groove and swing along the swing limiting groove; one of the scanner and the handle is connected at the second end of the first connecting rod, and the other is connected at the second end of the second connecting rod. The utility model also provides a photovoltaic module's identification system. The utility model discloses the telescopic link that will connect the scanner sets up to length adjustable to can scan the storage to the coding information of the subassembly of installing on higher support very conveniently, and then simplified the mode of acquireing subassembly coding information.

Description

Scanning device and photovoltaic module identification system

Technical Field

The utility model belongs to the technical field of photoelectricity and machinery, concretely relates to scanning device, photovoltaic module's identification system.

Background

Because the traditional energy is not renewable and can damage the environment, the development of new energy technology and the rapid increase of investment have prompted the solar industry to become an important choice for optimizing energy structures and realizing green development. Solar photovoltaic is an industry which can be developed vigorously in the future, and is environment-friendly and widely concerned by countries in the world due to inexhaustible solar photovoltaic.

In recent years, more and more photovoltaic power stations are built, when the power stations are built, the subfissure characteristics and the electrical performance of delivered components (namely solar components) and components installed on brackets of the power stations need to be detected according to a certain proportion, and each component needs to correspond to the subfissure characteristics and the electrical performance one by one during detection, so that data cannot be confused during detection, and coding information of the components needs to be recorded.

In the prior art, for a component arranged on a higher support, because a scanning device cannot reach the component at a higher position, a detection person is required to manually copy and record the coded information of the component, a camera, even a ladder and the like are required to be used to copy and record the coded information when necessary, and then the coded information is recorded into a system. Obviously, this prior art approach to obtaining component encoded information is cumbersome.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the present invention provides an identification system capable of simplifying the scanning device and the photovoltaic module for acquiring the object information.

According to an aspect of the utility model provides a scanning device, it includes: the telescopic rod comprises a first connecting rod and a second connecting rod; the first end part of the first connecting rod is cylindrical, the side wall of the first end part of the first connecting rod is provided with a guide groove and at least one swinging limiting groove, the guide groove penetrates through the side wall and extends along the axial direction, and the swinging limiting groove is communicated with the guide groove and extends along the circumferential direction of the first connecting rod; a limiting rod is arranged on the side wall of the first end part of the second connecting rod, the limiting rod extends along the radial direction, and the limiting rod can move along the guide groove and swing along the swing limiting groove in the process that the second connecting rod rotates relative to the first connecting rod in the circumferential direction; the scanner is connected in the second end department of first connecting rod, the handle is connected in the second end department of second connecting rod, perhaps, the scanner is connected in the second end department of second connecting rod, the handle is connected the second end department of first connecting rod.

Further, the circumferential end of the swing limiting groove far away from the guide groove extends in the axial direction towards the end face of the first end.

Furthermore, the telescopic rod further comprises an elastic piece, the elastic piece is arranged in the first end portion of the first connecting rod and used for generating an acting force along the axial direction, so that the limiting rod is elastically abutted and fixed after swinging along the swinging limiting groove and away from the guide groove.

Further, the limiting rod can elastically stretch out and draw back along the radial direction.

Further, the scanner comprises a scanning sensing part and a light source located at the side of the scanning sensing part.

Further, the handle includes: the scanning induction part comprises a handle part, and a first switch and a second switch which are arranged on the handle part, wherein the first switch is used for controlling the scanning induction part, and the second switch is used for controlling the light source.

Further, the handle is provided with a third switch, and the third switch is used for controlling the first connecting rod to rotate circumferentially relative to the second connecting rod.

Further, the scanner further includes: and the wireless transmission module is used for wirelessly transmitting the data acquired by scanning the scanning sensing part.

Furthermore, the scanning device further comprises a limiting column and a limiting nail, the limiting column is arranged in the first connecting rod, and two ends of the elastic part are respectively elastically abutted against the second connecting rod and the limiting column; the side wall of the first connecting rod, which is close to the handle, is provided with a counter bore, and the limiting nail is fixed in the counter bore and penetrates through a radial groove on the side wall of the limiting column.

According to the utility model discloses an on the other hand still provides a photovoltaic module's identification system, and it includes foretell scanning device and erects the photovoltaic module on the support, scanning device is used for the scanning discernment photovoltaic module.

The utility model has the advantages that: the utility model discloses the telescopic link that will connect the scanner sets up to length adjustable to can scan the storage to the coding information of the subassembly of installing on higher support very conveniently, and then simplified the mode of acquireing subassembly coding information.

Drawings

The above and other aspects, features and advantages of embodiments of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings, in which:

fig. 1 is an exploded schematic view of a telescopic rod of a scanning device according to an embodiment of the present invention;

fig. 2 is a schematic view of a first connecting rod and a second connecting rod in a connected joint according to an embodiment of the present invention;

fig. 3 is a partial schematic view of a first connecting rod according to an embodiment of the present invention;

fig. 4 is a schematic layout of a scanner according to an embodiment of the present invention.

Detailed Description

In the present invention, the terms "set", "provided", "connected", etc. should be interpreted broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. The present invention may, however, be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, these embodiments are provided to explain the principles of the invention and its practical application to thereby enable others skilled in the art to understand the invention for various embodiments and with various modifications as are suited to the particular use contemplated.

Fig. 1 is an exploded schematic view of a telescopic rod of a scanning device according to an embodiment of the present invention. Fig. 2 is a schematic view of a first connecting rod and a second connecting rod coupled according to an embodiment of the present invention. Fig. 3 is a partial schematic view of a first connecting rod according to an embodiment of the present invention.

Referring to fig. 1, 2 and 3 together, a scanning device according to an embodiment of the present invention includes: a telescoping rod 100, a scanner 200, and a handle 300.

Specifically, the telescopic rod 100 includes a first connecting rod 110 and a second connecting rod 120. Although one first connecting rod 110 and one second connecting rod 120 are illustrated, the present invention is not limited thereto, and the number of the first connecting rod and the second connecting rod may be arbitrarily increased according to the actual required length, and the connecting mechanism described in the embodiment of the present application only needs to be provided at the junction of the two connecting rods.

The first connecting rod 110 has an overall cylindrical shape, preferably a cylindrical shape. The first end 110A of the first connecting rod 110 has a cylindrical shape, preferably a cylindrical shape. Therefore, the first end portion 110A has a hollow structure, that is, at least a portion of the first connecting rod 110 has a hollow structure, but the first connecting rod 110 may have a cylindrical shape (i.e., hollow overall).

The side wall of the first end portion 110A has a guide groove 111 and three swing limiting grooves 112. The guide groove 111 penetrates a sidewall of the first end portion 110A and extends in the axial direction. The three swing limiting grooves 112 are axially spaced (may be equally spaced or unequally spaced), and each swing limiting groove 112 communicates with the guide groove 111 and extends in the circumferential direction of the first connecting rod 110. Here, the number of the swing stopper groove 112 is not limited to three, and may be one, two, four or more, and the present invention is not particularly limited.

The first end 120A of the second connecting rod 120 has a limiting rod 121 on a sidewall thereof. The stopper rod 121 extends in the radial direction. Here, the limiting rod may be screwed with the sidewall of the first end portion 120A of the second connecting rod 120, may be fixed by other suitable connecting means, or may be integrally formed. The stopper rod 121 is movable along the guide groove 111, i.e., in the axial direction along the guide groove 111. The stopper rod 121 swings along the swing stopper groove 112 in the process that the second connecting rod 120 rotates in the circumferential direction with respect to the first connecting rod 110. Thus, when the stopper rod 121 swings in the swing stopper groove 112 to a position away from the guide groove 111, the stopper rod 121 can be fixed, thereby relatively fixing the first connecting rod 110 and the second connecting rod 120.

Further, the stopper rod 121 may slide in the guide groove 111. According to the desired length of the telescopic rod 100, the stop rod 121 can be slid into the corresponding swing limiting groove 112 from the guide groove 111, and then the second connecting rod 120 can be rotated circumferentially relative to the first connecting rod 110. In this process, the stopper rod 121 swings in a corresponding direction away from the guide groove 111, and when the stopper rod 121 swings to a predetermined position (for example, a position farthest from the guide groove 111 in the swing stopper groove 112), the stopper rod 121 is fixed, so that the first connecting rod 110 and the second connecting rod 120 are relatively fixed.

In addition, when the length of the telescopic rod 100 needs to be adjusted again, the fixed state of the limiting rod 121 is released, so that the limiting rod 121 swings in the corresponding swing limiting groove 112 in the direction toward the guide groove 111 and further enters the guide groove 111, thereby sliding in the guide groove 111 in the axial direction and further entering the corresponding swing limiting groove 112 again, and the length adjustment of the telescopic rod 100 is completed.

In addition, the scanner 200 is connected at the second end 110B of the first connecting rod 110, and the handle 300 is connected at the second end 120B of the second connecting rod 120. Of course, as another embodiment of the present invention, the connection positions of the scanner 200 and the handle 300 may be interchanged, that is, the scanner 200 is connected at the second end 120B of the second connecting rod 120, and the handle 300 is connected at the second end 110B of the first connecting rod 110.

Advantageously, the remote circumferential end 112A of the wobble groove 112 extends axially towards the end face 110C of the first end 110A. That is, the distance in the axial direction of the circumferential end 112A of the swing stopper groove 112 is larger than the distance in the axial direction of the other portion of the swing stopper groove 112. Thus, when the limiting rod 121 swings to the circumferential end 112A in the corresponding swing limiting groove 112, an acting force toward the end surface 110C of the first end 110A is applied to the limiting rod 121, so that the limiting rod 121 is abutted to the side, close to the end surface 110C of the first end 110A, of the circumferential end 112A, and the limiting rod 121 is prevented from retreating into the guide groove 111 in the using process. Of course, the formation of the circumferential end 112A is only a preferred embodiment of the present invention, and other embodiments of the present invention may be arranged other than this.

Advantageously, the telescopic rod 100 may further comprise an elastic member 130, such as a coil spring or the like. One end of the elastic member 130 is fixed in the first connecting rod 110, and the other end extends toward the first end 110A of the first connecting rod 110. When the first end 120A of the second connecting rod 120 enters the first end 110A of the first connecting rod 110 and the first end 120A moves along the guide slot 111, the first end 120A of the second connecting rod 120 compresses the elastic member 130, and the elastic member 130 applies an elastic force pushing out in the opposite direction to the second connecting rod 120; the first connecting rod 110 and the second connecting rod 120 are relatively rotated to swing the limiting rod 121 along the swing limiting groove 112, and after the limiting rod is swung to a predetermined position and the rotating force is removed, the limiting rod 121 is elastically supported in the swing limiting groove 112 under the elastic force of the elastic member 130, so that the first connecting rod 110 and the second connecting rod 120 are relatively fixed. Of course, the elastic member 130 is only a preferred embodiment of the present invention, and as another embodiment of the present invention, the elastic member may not be provided.

Advantageously, the telescopic rod 100 further comprises a spacing post 140 and a spacing pin 150. The position-limiting column 140 is disposed in the first connecting rod, and two ends of the elastic member 130 respectively and elastically abut against the first end 120A of the second connecting rod 120 and the position-limiting column 140; a counter bore 110D is formed in the side wall of the first connecting rod 110 close to the handle 300, and the limit pin 150 is fixed in the counter bore 110D and penetrates through the radial groove 141 in the side wall of the limit post 140. The stop peg 150 is preferably a screw and the radial slot 141 is correspondingly a threaded hole. After the stop pin 150 is fixed in the counterbore 110D, it can be completely accommodated therein without affecting the movement and rotation of the first connecting rod 110.

With this arrangement, both ends of the elastic member 130 directly abut against the second connecting rod 120 and the stopper column 140, respectively, and are in a compressed state. In addition, since the position-limiting column 140 is fixed in the first connecting rod 110 by the position-limiting nail 150, the whole first connecting rod 110 can be made into a cylindrical body. When the spacing column 140 needs to be assembled, the spacing column 140 is only required to be placed into the first connecting rod 110, and the spacing nail 150 penetrates through the counter bore 110D and then is fixed with the spacing column 140 through threads; when the limiting column 140 needs to be disassembled, the limiting nail 150 and the handle 300 can be directly taken down, which is very convenient.

Advantageously, the circumferential end 112A extends axially towards the end face 110C of said first end 110A, and at the same time the provision of the elastic element 130 is the most preferred embodiment.

Further, as another preferred embodiment of the present invention, the stopper rod 121 is elastically stretchable in the radial direction on the first end portion 120A of the second connecting rod 120. That is, the stopper rod 121 is preferably a spring pin. In this case, the second connecting rod 120 can be arbitrarily rotated with respect to the first connecting rod 110, thereby facilitating simplification of the rotation control.

Referring to fig. 4, the scanner 200 includes a scan sensing part 210 and a light source 220 located at a side of the scan sensing part 210. Here, two light sources 220 are shown, but the present invention is not limited thereto and may be set according to actual needs.

Referring to fig. 1, 2 and 4 together, the handle 300 includes: a handle portion 310, and a first switch 320 and a second switch 330 disposed on the handle portion 310, wherein the first switch 320 is used for controlling whether the scanning sensing portion 210 is turned on or off, and the second switch 330 is used for controlling whether the light source 220 is turned on or off.

Advantageously, the handle 300 further has a third switch 340 disposed on the handle portion 310, and the third switch 340 is used for controlling the circumferential rotation of the first connecting rod 110 relative to the second connecting rod 120. Of course, a corresponding controller (not shown), a transmission (not shown) or the like may be provided at the first connecting rod 110 and/or the second connecting rod 120 and/or the grip portion 310 for performing corresponding control, transmission or the like.

Advantageously, the scanner 200 may further include: a wireless transmission module (not shown) for wirelessly transmitting the data scanned and acquired by the scanning sensing part 210.

Further, according to the embodiment of the present invention, there is also provided an identification system for a photovoltaic module, which includes the above-mentioned scanning device and a photovoltaic module (not shown) mounted on a support (not shown), wherein the scanning device is used for scanning and identifying the photovoltaic module.

To sum up, the utility model discloses the telescopic link that will connect the scanner sets up to length adjustable to can scan the storage to the coding information of the subassembly of installing on higher support very conveniently, and then simplified the mode of acquireing subassembly coding information.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results.

The terminology used in the description of the one or more embodiments is for the purpose of describing the particular embodiments only and is not intended to be limiting of the description of the one or more embodiments. As used in one or more embodiments of the present specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The above description is only for the purpose of illustrating the preferred embodiments of the one or more embodiments of the present disclosure, and is not intended to limit the scope of the one or more embodiments of the present disclosure, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the one or more embodiments of the present disclosure should be included in the scope of the one or more embodiments of the present disclosure.

Claims

1. A scanning device, comprising: the telescopic rod comprises a first connecting rod and a second connecting rod;

the first end part of the first connecting rod is cylindrical, the side wall of the first end part of the first connecting rod is provided with a guide groove and at least one swinging limiting groove, the guide groove penetrates through the side wall and extends along the axial direction, and the swinging limiting groove is communicated with the guide groove and extends along the circumferential direction of the first connecting rod;

a limiting rod is arranged on the side wall of the first end part of the second connecting rod, the limiting rod extends along the radial direction, and the limiting rod can move along the guide groove and swing along the swing limiting groove in the process that the second connecting rod rotates relative to the first connecting rod in the circumferential direction;

the scanner is connected in the second end department of first connecting rod, the handle is connected in the second end department of second connecting rod, perhaps, the scanner is connected in the second end department of second connecting rod, the handle is connected the second end department of first connecting rod.

2. The scanning device according to claim 1, wherein a circumferential end portion of the wobble limit groove away from the guide groove extends in an axial direction toward an end surface of the first end portion.

3. The scanning device according to claim 1 or 2, wherein the telescopic rod further comprises an elastic member, the elastic member is disposed in the first end of the first connecting rod, and the elastic member is configured to generate an axial force so as to elastically support and fix the limiting rod after the limiting rod swings away from the guide groove along the swing limiting groove.

4. The scanning device according to claim 1, wherein the stopper rod is elastically stretchable in a radial direction.

5. The scanning device of claim 1, wherein the scanner comprises a scanning sensing portion and a light source located at a side of the scanning sensing portion.

6. The scanning device of claim 5, wherein the handle comprises: the scanning induction part comprises a handle part, and a first switch and a second switch which are arranged on the handle part, wherein the first switch is used for controlling the scanning induction part, and the second switch is used for controlling the light source.

7. A scanning device according to claim 1 or 6, wherein the handle has a third switch thereon for controlling circumferential rotation of the first connecting rod relative to the second connecting rod.

8. The scanning device of claim 5, wherein the scanner further comprises: and the wireless transmission module is used for wirelessly transmitting the data acquired by scanning the scanning sensing part.

9. The scanning device according to claim 3, further comprising a position-limiting post and a position-limiting nail, wherein the position-limiting post is disposed in the first connecting rod, and two ends of the elastic member elastically abut against the second connecting rod and the position-limiting post, respectively; the side wall of the first connecting rod, which is close to the handle, is provided with a counter bore, and the limiting nail is fixed in the counter bore and penetrates through a radial groove on the side wall of the limiting column.

10. An identification system of a photovoltaic module, comprising the scanning device of any one of claims 1 to 9 and a photovoltaic module mounted on a support, wherein the scanning device is used for scanning and identifying the photovoltaic module.