CN211853425U

CN211853425U - Fixing device for electronic marker

Info

Publication number: CN211853425U
Application number: CN201921846698.3U
Authority: CN
Inventors: 黄莹; 高渊畅
Original assignee: Beijing Xintu Weiye Technology Co ltd
Current assignee: Beijing Xintu Weiye Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-11-03
Anticipated expiration: 2029-10-30

Abstract

The application provides an electronic marker fixing device. The electronic marker fixing device comprises a first clamping piece and a second clamping piece. The second clamping piece is detachably connected with the first clamping piece. When the second clamping piece is connected with the first clamping piece, a circular through groove structure is formed. When the circular groove structure is used, the second clamping piece and the first clamping piece fix the marker in the circular groove structure. The second clamping piece is provided with a first through hole, and the fixing element penetrates through the first through hole to fix the electronic identifier on a fixed object, so that the situation that the object to be identified cannot be identified due to the fact that the identifier is moved or lost is avoided.

Description

Fixing device for electronic marker

Technical Field

The present application relates to the field of radio frequency identification, and more particularly, to a fixing device for an electronic tag.

Background

The underground electronic marker is an informationized product researched and developed by applying the internet of things technology, can be used with marker detection equipment in a non-excavation mode to locate, search and identify and manage underground pipelines, and is required to be embedded near key points of the underground pipelines in advance (such as turning, joints, crossing, pre-embedding ports, maintenance workers and the like) to record attribute information and key point position information of the pipelines during use.

When the underground electronic marker is applied to the power industry, the underground electronic marker is mainly installed on a cable work well and a cable trench wall, and needs to be fixed by using standard accessories during installation, but the electronic marker can be moved at any time after being installed by using the traditional standard accessories, so that the risk of losing the electronic marker exists.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a fixing device for electronic identifier, which can solve the problem that the electronic identifier is easy to lose because the electronic identifier can be moved at any time after being installed by using the conventional standard accessories.

An electronic marker securing device comprising:

a first clamping member; and

the second clamping piece is detachably connected with the first clamping piece, and when the second clamping piece is connected with the first clamping piece, a circular through groove structure is formed;

the second clamping piece is provided with a first through hole, when the electronic marker is used, the electronic marker is fixed in the circular through groove structure (101), and the fixing element penetrates through the first through hole to fix the electronic marker on a fixed object.

In one embodiment, the method further comprises the following steps:

the first extending plate is fixedly arranged on two sides of the first clamping piece; and

and the second extension plates are fixedly arranged on two sides of the second clamping piece, and the extension lengths of the second extension plates and the first extension plates are equal.

In one embodiment, the method further comprises the following steps:

the buckle is fixedly arranged on the first extension plate; and

and the clamping groove is formed in the second extending plate, and the first clamping piece and the second clamping piece are connected in a locking manner by the clamping of the buckle and the clamping groove.

In one embodiment, the clip comprises:

one end of the buckling rod is fixedly connected with the first extending plate; and

the buckle head is fixedly connected with the other end of the buckle rod, the diameter of the buckle head is larger than that of the buckle rod, and the buckle head penetrates through the clamping groove to connect the first clamping piece and the second clamping piece in a locking mode.

In one embodiment, the first clamping member and the second clamping member are in a belt-shaped semicircular ring structure, the height of the first clamping member in a direction perpendicular to the diameter of the belt-shaped semicircular ring structure is smaller than that of the second clamping member, and the first clamping member is detachably connected to one side of the second clamping member.

In one embodiment, the first clamping member and the second clamping member are in a belt-shaped semicircular ring structure, the height of the first clamping member in the direction perpendicular to the diameter of the belt-shaped semicircular ring structure is smaller than that of the second clamping member, and the first clamping member is detachably connected to the position of a central axis of the second clamping member in the direction of the diameter of the belt-shaped semicircular ring structure.

In one embodiment, the method further comprises the following steps:

the second through hole is formed in the second clamping piece, and the second through hole and the first through hole are formed in the two ends of the central axis of the second clamping piece in the direction of the diameter of the strip-shaped semicircular ring structure respectively.

In one embodiment, at least one of the first through hole and the second through hole is an elongated through hole for adjusting the position of the fixing member on the object to be fixed.

In one embodiment, a first semi-annular clamping groove structure is formed in one side, facing the second clamping member, of the first clamping member, a second semi-annular clamping groove structure is formed in one side, facing the first clamping member, of the second clamping member, and when the first clamping member and the second clamping member are locked and connected, the first semi-annular clamping groove structure and the second semi-annular clamping groove structure are surrounded to form the circular through groove structure.

In one embodiment, one side of the second clamping piece facing the first clamping piece is provided with a plurality of rectangular groove structures, and the plurality of rectangular groove structures and the second semi-annular clamping groove structures are arranged at intervals.

Drawings

FIG. 1 is a diagram illustrating an exemplary embodiment of an electronic marker holder;

FIG. 2 is an exploded view of an electronic marker holder device according to another embodiment of the present application;

fig. 3 is an exploded view of an electronic marker holder device according to yet another embodiment of the present application.

Description of the main element reference numerals

Electronic marker securing device 100

First clamping member 10

Circular through groove structure 101

First semi-annular card slot structure 102

First extension plate 111

Fastener 112

Buckle rod 113

Buckle head 114

Second clamping member 20

First via 201

Second via 202

Second semi-annular card slot structure 203

Rectangular groove structure 204

Second extension plate 211

Card slot 212

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and those skilled in the art will be able to make similar modifications without departing from the spirit of the application and it is therefore not intended to be limited to the embodiments disclosed below.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the present application provides an electronic marker securing apparatus 100. The electronic identifier fixing apparatus 100 includes a first holder 10 and a second holder 20.

The second clamping member 20 is detachably connected to the first clamping member 10. The second clamping member 20 and the first clamping member 10 can be detachably connected by bolts, rivets and the like. When in transportation, the second clamping piece 20 and the first clamping piece 10 can be disconnected, so that the transportation space is saved, and the transportation is convenient. When the second clamping member 20 is connected with the first clamping member 10, a circular through groove structure 101 is formed. The second clamping member 20 is provided with a first through hole 201, when in use, the electronic identifier is fixed in the circular through groove structure 101, and the fixing element passes through the first through hole 201 to fix the electronic identifier on a fixed object.

The material of the first clamping member 10 and the second clamping member 20 is not limited. In one embodiment, the material of the first clamping member 10 and the second clamping member 20 is a modified thermoplastic material. The diameter of the circular through groove structure 101 is set according to the diameter of the marker. The fastening elements may be bolts, rivets, or the like that can fasten the electronic marker fastening device 100 to a fixed object. The object to be identified may be an underground cable, an underground pipeline, or the like. The information carried by the electronic tag identifier can be the attribute information of the cable or the pipeline and the position information of a key point. When the electronic marker fixing device 100 needs to be fixed on the cable work well or the cable trench wall, the expansion screw may be first screwed into the cable work well or the cable trench wall through the first through hole 201. The marker is then placed into the circular channel structure 101 having the same diameter as the marker. The marker can be fixed in the cable work well or the cable trench wall by the electronic marker fixing device 100.

In this embodiment, the electronic identifier fixing apparatus 100 includes a first holding member 10 and a second holding member 20. The second clamping member 20 is detachably connected to the first clamping member 10. When the second clamping member 20 is connected with the first clamping member 10, a circular through groove structure 101 is formed. When in use, the second clamping piece 20 and the first clamping piece 10 fix the marker in the circular through groove structure 101. The second clamping piece 20 is provided with a first through hole 201, and a fixing element penetrates through the first through hole 201 to fix the electronic identifier on a fixed object, so that the situation that the object to be identified cannot be identified due to the fact that the identifier is moved or lost is avoided.

Referring to fig. 2, in one embodiment, the electronic identifier fixing apparatus 100 further includes a first extending plate 111, a second extending plate 211, a buckle 112 and a slot 212.

The first extending plate 111 is fixedly disposed at two sides of the first clamping member 10. That is, one first extension plate 111 is symmetrically provided on both sides of the first clamping member 10. The two first extension plates 111 and the first clamping member 10 may be integrally formed. The two first extension plates 111 and the first clamping member 10 can also be fixedly connected by welding or the like. The second extending plate 211 is fixedly disposed at both sides of the second clamping member 20. That is, one second extension plate 211 is symmetrically provided at both sides of the second clamping member 20. The two second extension plates 211 and the second clamping member 20 may be integrally formed. The two second extending plates 211 and the second clamping member 20 can also be fixedly connected by welding or the like. The second extension plate 211 has the same extension length as the first extension plate 111. Of course, the extension lengths of the second extension plate 211 and the first extension plate 111 may not be equal according to design requirements. The buckle 112 is fixedly disposed on the first extending plate 111. The clamping groove 212 is opened in the second extending plate 211. Of course, the position relationship between the latch 112 and the slot 212 may be interchanged, that is, the latch 112 is fixedly disposed on the second extending plate 211. The slot 212 is opened in the first extension board 111. The buckle 112 and the locking groove 212 are engaged to lock the first clamping member 10 and the second clamping member 20.

The catch 112 includes a catch stem 113 and a catch head 114. One end of the buckling rod 113 is fixedly connected with the first extension plate 111. The fastening head 114 is fixedly connected with the other end of the fastening rod 113. The diameter of the snap head 114 is larger than the diameter of the bayonet stem 113. The snap head 114 passes through the snap groove 212 to lock the first clamping member 10 and the second clamping member 20. When the electronic marker fixing device 100 needs to be fixed on the cable work well or the cable trench wall, the expansion screw may be first screwed into the cable work well or the cable trench wall through the first through hole 201. Immediately, after the marker is placed in the circular through groove structure 101 with the diameter equal to that of the marker, the buckle 112 is clamped in the clamping groove 212, at the moment, the buckle rod 113 is positioned in the clamping groove 212, and the buckle head extends out of the clamping groove 212. The first clamping member 10 is locked with the second clamping member 20. The first clamping member 10 and the second clamping member 20 cannot be opened without a relatively large external force. At this time, the marker may be fixed in the cable work well or the cable trench wall by the electronic marker fixing device 100.

In this embodiment, the electronic identifier fixing apparatus 100 further includes a first extending plate 111, a second extending plate 211, a buckle 112, and a slot 212. When the circular through groove structure is used, the marker is fixed in the circular through groove structure through the clamping of the buckle 112 arranged on the first extension plate 111 and the clamping groove 212 arranged on the second extension plate 211. The electronic marker fixing device 100 is fixed on the object to be fixed by the fixing element passing through the first through hole 201, so that the situation that the object to be identified cannot be identified due to the fact that the marker is moved or lost is avoided.

In one embodiment, the electronic marker holder 100 includes a first clamping member 10, a second clamping member 20, a first through hole 201, and a second through hole 202.

The electronic marker fixing device 100 in this embodiment is similar to the electronic marker fixing device 100 in the two embodiments, and the similarities therebetween are not repeated herein.

The first clamping member 10 and the second clamping member 20 may be configured as a band-shaped semicircular ring structure. The second clamping member 20 may also be a belt-shaped semicircular ring structure on one side and a polygonal structure with edges and corners on the other side. The height of the first clamping piece 10 along the direction perpendicular to the diameter of the belt-shaped semicircular ring structure is smaller than that of the second clamping piece 20. The first clamping member 10 is detachably connected to the second clamping member 20 at a position along the central axis of the diameter of the band-shaped semi-circular ring structure. The specific connection position of the first clamping member 10 and the second clamping member 20 can be seen in fig. 2.

The second through hole 202 is opened in the second clamping member 20. The second through hole 202 and the first through hole 201 may be respectively opened at two ends of the second clamping member 20 along a central axis of the diameter direction of the belt-shaped semicircular ring structure. Of course, the second through hole 202 and the first through hole 201 may also be respectively opened at two ends of a central axis perpendicular to the second clamping member 20 along the diameter direction of the band-shaped semicircular ring structure. At least one of the first through hole 201 and the second through hole 202 of the second clamping member 20 is an elongated through hole for adjusting the position of the fixing member on the object to be fixed.

In this embodiment, the electronic identifier fixing apparatus 100 further includes a second through hole 202. The height of the first clamping piece 10 along the direction perpendicular to the diameter of the belt-shaped semicircular ring structure is smaller than that of the second clamping piece 20. This arrangement ensures that the marker is held in a vertical, upward orientation, without side-to-side rotation, by the electronic marker holder 100. The electronic marker fixing device 100 is provided with the first through hole 201 and the second through hole 202, so that the situation that the electronic marker fixing device 100 rotates after being fixed can be avoided. At least one of the first through hole 201 and the second through hole 202 is a long through hole for adjusting the position of the fixing point. The cable worker well and the cable trench wall are mostly brick structures. For example, when the object to be fixed is the cable work well or the cable trench wall, if at least one of the first through hole 201 and the second through hole 202 is an elongated through hole, the positions of 2 fixing points can be adjusted according to the thickness of the brick.

Referring to fig. 3, in one embodiment, the first clamping member 10 and the second clamping member 20 may be configured as a belt-shaped semicircular ring structure. The second clamping member 20 may also be a belt-shaped semicircular ring structure on one side and a polygonal structure with edges and corners on the other side. The height of the first clamping piece 10 along the direction perpendicular to the diameter of the belt-shaped semicircular ring structure is smaller than that of the second clamping piece 20. Also, the first clamping member 10 is detachably coupled to one side of the second clamping member 20. The specific connection position of the first clamping member 10 and the second clamping member 20 is shown in fig. 3. When the first clamping member 10 is detachably connected to the bottom end of the second clamping member 20, the electronic identifier fixing apparatus 100 may be provided with a first through hole 201 only at the upper end of the second clamping member 20. Of course, the electronic identifier fixing apparatus 100 may be provided with two through holes. The second through hole 202 and the first through hole 201 may be respectively opened at two ends of the central axis of the second clamping member 20 along the diameter direction of the belt-shaped semicircular ring structure. The second through hole 202 and the first through hole 201 may also be respectively opened at two ends of a central axis perpendicular to the second clamping member 20 along the diameter direction of the belt-shaped semicircular ring structure. At least one of the first through hole 201 and the second through hole 202 of the second clamping member 20 is an elongated through hole for adjusting the position of the fixing point.

In one embodiment, a first semi-annular slot structure 102 is formed on a side of the first clamping member 10 facing the second clamping member 20. A second semi-annular clamping groove structure 203 is formed on one side of the second clamping member 20 facing the first clamping member 10. When the first clamping member 10 is locked with the second clamping member 20, the first half-ring slot structure 102 and the second half-ring slot structure 203 surround to form the circular through slot structure 101. One side of the second clamping member 20 facing the first clamping member 10 is provided with a plurality of rectangular groove structures 204, and the plurality of rectangular groove structures 204 may be arranged in an array. The plurality of rectangular slot structures 204 may also be arranged irregularly. The plurality of rectangular slot structures 204 are spaced apart from the second semi-annular slot structure 203.

In this embodiment, the electronic identifier fixing apparatus 100 includes a circular through slot structure 101 and a plurality of rectangular slot structures 204, which are formed by the first half-ring slot structure 102 and the second half-ring slot structure 203. When the marker is fixed by the electronic marker fixing device 100, the circular through groove structure 101 and the plurality of rectangular groove structures 204 formed by the first half circular groove structure 102 and the second half circular groove structure 203 are in close contact with the marker, so that the friction force between the electronic marker fixing device 100 and the marker is increased, the marker is held tightly by the electronic marker fixing device 100, and the situation that the object to be identified cannot be identified due to the fact that the marker is moved or lost is avoided.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An electronic marker securement device, comprising:

a first clamp (10); and

the second clamping piece (20) is detachably connected with the first clamping piece (10), and when the second clamping piece (20) is connected with the first clamping piece (10), a circular through groove structure (101) is formed;

the first extension plate (111) is fixedly arranged on two sides of the first clamping piece (10); and

the second extension plate (211) is fixedly arranged at two sides of the second clamping piece (20), and the extension length of the second extension plate (211) is equal to that of the first extension plate (111);

the second clamping piece (20) is provided with a first through hole (201), when the electronic marker is used, the electronic marker is fixed in the circular through groove structure (101), and a fixing element penetrates through the first through hole (201) so that the electronic marker is fixedly arranged on a fixed object.

2. The electronic marker securing apparatus of claim 1, further comprising:

a buckle (112) fixedly arranged on the first extension plate (111); and

the clamping groove (212) is formed in the second extending plate (211), and the first clamping piece (10) is connected with the second clamping piece (20) in a locking mode through the clamping buckle (112) and the clamping groove (212).

3. The electronic marker fixation device of claim 2 wherein the snap (112) comprises:

one end of the buckling rod (113) is fixedly connected with the first extending plate (111); and

the clamping head (114) is fixedly connected with the other end of the clamping rod (113), the diameter of the clamping head (114) is larger than that of the clamping rod (113), and the clamping head (114) penetrates through the clamping groove (212) to enable the first clamping piece (10) and the second clamping piece (20) to be connected in a locking mode.

4. The electronic marker fixing device according to claim 1, wherein the first holder (10) and the second holder (20) are a band-shaped semicircular ring structure, a height of the first holder (10) in a direction perpendicular to a diameter of the band-shaped semicircular ring structure is smaller than a height of the second holder (20), and the first holder (10) is detachably attached to one side of the second holder (20).

5. The electronic marker fixing device according to claim 1, wherein the first holder (10) and the second holder (20) are band-shaped semicircular ring structures, a height of the first holder (10) in a direction perpendicular to a diameter of the band-shaped semicircular ring structures is smaller than a height of the second holder (20), and the first holder (10) is detachably attached to a position of a central axis of the second holder (20) in the direction of the diameter of the band-shaped semicircular ring structures.

6. The electronic marker securing apparatus of claim 5, further comprising:

the second through hole (202) is formed in the second clamping piece (20), and the second through hole (202) and the first through hole (201) are formed in two ends of a central axis of the second clamping piece (20) in the direction of the diameter of the belt-shaped semicircular ring respectively.

7. The electronic marker fixing device according to claim 6, wherein at least one of the first through hole (201) and the second through hole (202) is an elongated through hole for adjusting a position of the fixing member at the fixed object.

8. The electronic marker fixing device according to claim 1, wherein a side of the first clamping member (10) facing the second clamping member (20) is provided with a first half ring groove structure (102), a side of the second clamping member (20) facing the first clamping member (10) is provided with a second half ring groove structure (203), and when the first clamping member (10) and the second clamping member (20) are locked together, the first half ring groove structure (102) and the second half ring groove structure (203) surround to form the circular through groove structure (101).

9. The electronic marker fixing device according to claim 8, wherein a side of the second clamping member (20) facing the first clamping member (10) is provided with a plurality of rectangular groove structures (204), and the plurality of rectangular groove structures (204) are spaced from the second semi-annular slot structure (203).