JP3223010U - Wireless mounting support - Google Patents

Abstract

Provided is a wireless mounting support that has a higher degree of freedom in selecting a mounting position than in the prior art and that can reduce the work burden during maintenance. A support body 1 that can be locked to a housing, the support body being formed on a support body 2 and a part of the support body, and locking the support body to the housing. The locking part 3 and the support part 4 which is formed in a part of the support body and supports the radio part are provided. [Selection] Figure 1

Description

  The present invention relates to a wireless mounting support for mounting a wireless communication means capable of transmitting and receiving inside a casing.

  In recent years, in the water supply field, following the gas field and the electric field, wireless meter reading systems have been promoted for labor saving of work by traditional meter readers. Here, various elements such as an information acquisition unit of the meter reading unit, a control unit of the information acquisition unit, a wireless transmission / reception unit of acquired information, a battery unit, an operation terminal such as a handy terminal, etc. are necessary for the wireless meter reading system of various meters become.

  By the way, the water supply pipe / sewage pipe is led into the building through the ground. Therefore, the water meter is generally installed in the middle of the pipeline. Therefore, when an existing water meter is made into a wireless meter reading system, various elements such as a meter reading unit, an information acquisition unit, a control unit, and a wireless transmission / reception unit are appropriately arranged in the same housing (so-called meter box). There was a need.

  Here, the possibility of submergence inside the housing is increasing due to local heavy rain such as guerrilla heavy rain in recent years, and some elements such as the control unit, wireless transceiver unit and battery unit are arranged as high as possible above the housing. Ingenuity to prevent getting wet.

  Document 1 discloses a support device for a radio transceiver that attaches a support base in a state in which the radio transceiver is attached and supported to an edge provided to support a housing lid.

JP 2008-22601 A

However, in the configuration of Document 1, when the maintenance of the water meter itself becomes necessary, the support base becomes an obstacle, so the support base must be removed during maintenance. In addition, when the wired unit connecting the information acquisition unit and the wireless transmission / reception unit is short, it is necessary to remove the wireless transmission / reception unit from the support base once.
As a specific procedure, the support base is removed from the edge of the housing, the wireless transmission / reception unit is removed from the support base, and the wireless transmission / reception unit is allowed to stand so that the wired part does not twist / break, and then maintenance is performed. After the maintenance, a process of attaching the wireless transmission / reception unit to the support base and attaching the support base itself to the housing becomes necessary. Therefore, there are many work steps for maintenance, which can be a burden on the operator.

  The present invention has been made in view of the above-mentioned problems, and its purpose is to provide a wireless mounting support that has a higher degree of freedom in selecting the mounting position than before and can reduce the work load during maintenance. To provide a body.

  In order to solve the above-mentioned problems, a wireless mounting support according to the present invention has the following characteristics.

(1) A wireless mounting support according to the present invention is a support that can be locked to a housing, and the support is formed on a support body and a part of the support body. On the other hand, a locking part for locking the support body and a support part formed on a part of the support body and supporting the radio part are provided.

According to the configuration of (1), the locking portion 3 and the support portion 4 are formed on the support body 2. Therefore, the wireless unit 5 can be attached to the housing by causing the support unit 4 to support the wireless unit in a state where the locking unit 3 is previously locked to the housing.
Here, recent housings are made of either cast iron or resin. However, since the wireless attachment support 2 can be attached to the housing without depending on these materials, the degree of freedom in selection at the time of attachment is high.
Further, in the wireless mounting support 2, problems such as physical interference between the wireless unit 5 and other members, and twisting / cutting of the wired unit connected to the wireless unit 5 during maintenance occur. In view of the above, the mounting in consideration of the locking position of the locking portion 3 is possible. Thereby, the freedom degree of selection of attachment position itself improves, and the work burden at the time of a maintenance can be reduced.
Therefore, the wireless mounting support according to the present invention can improve the degree of freedom in selecting the mounting position and can reduce the work load during maintenance.

  (2) In the wireless mounting support according to (1), the casing is configured by a casing main body and a lid, and the locking portion is locked on the back surface of the lid and / or the inner surface of the casing main body. It is preferred that

According to the configuration of (2), the mounting position of the wireless mounting support is preferably the back surface of the lid and / or the inner surface of the housing body, and the locking portion is a rib provided on the back surface of the lid or the housing body. It is securely locked to the screw hole. For this reason, compared with patent document 1, the freedom degree of an attachment position is high. In addition, by finding an appropriate locking position on the back surface of the lid and the inner side surface of the housing body, the work burden during maintenance can be reduced.
Accordingly, the wireless mounting support according to (2) more specifically exhibits the effect of (1).

  (3) In the wireless mounting support according to (1) or (2), the locking portion 3 can be locked to a locking hole and / or a locked member provided in the support body. It is preferable that it is comprised from a proper locking member.

According to the structure of (3), the structure of the latching | locking part which can be attached to the housing | casing 100 is prescribed | regulated concretely. The locking hole 3 provided in the support body can be locked by a locking member 31 such as a screw 31a, a clamping body 31b, or a hook 31c. Moreover, if it is the latching member 31 which consists of a magnet and a suction cup, the latching with respect to the housing main body 120 made from cast iron is possible.
Accordingly, the wireless mounting support 1 according to (3) provides a specific configuration for more specifically achieving the effect of (1) or (2).

  (4) In the wireless attachment support body according to (3), the locking member 31 is preferably attached to the support body 2 for use.

According to the configuration of (4), by attaching the locking member 31 such as the screw 31a or the sandwiching body 31b to the support body 2 side in advance, for example, the lid rib 114 existing on the back surface 110a of the lid 110, The wireless mounting support 1 can be locked to the housing 100 using the screw holes 115. In this case, it is not necessary to arrange a member to be locked on the inner side surface of the housing body 120.
In particular, since a large number of ribs are provided on the back surface 110a of the lid 110 and the inner side surface of the housing body 120, the work load during maintenance can be reduced by finding an appropriate locking position. become.
Therefore, the wireless mounting support 1 according to (4) has the effect of reducing the burden during maintenance while reducing the number of parts compared to (3).

  (5) In the wireless mounting support according to (3), it is preferable that the locking member is used by being attached to the lid or the housing body.

According to the configuration of (5), by attaching the locking member 31 to the lid body 110 or the housing body 120, for example, the wireless attachment support body 1 can be easily returned before and after maintenance.
More specifically, by attaching a locking member 31 such as a hook or a magnet to the housing 100 in advance, the wireless attachment support 1 may be attached using the locking member 31 as a mark.
Therefore, the wireless mounting support according to (4) exhibits the effect of (3) more specifically.

  As described above, according to the wireless mounting support according to the present invention, it is possible to provide a support capable of improving the degree of freedom in selecting the mounting position and reducing the work burden during maintenance.

BRIEF DESCRIPTION OF THE DRAWINGS It is drawing which shows the wireless attachment support body 1 concerning this invention, The figure (A) is a top view of the wireless attachment support body 1, The figure (B) is a bottom view of the wireless attachment support body 1, FIG. 2C is a front view of the wireless mounting support 1, FIG. 2D is a right side view of the wireless mounting support 1, and FIG. 2E is a perspective view showing the entire wireless mounting support 1. FIG. 4F is a cross-sectional view taken along line AA in FIG. It is drawing which shows typically the state which made the radio | wireless attachment support body 1 concerning this invention support the radio | wireless part 5, (A) is the top view, (B) is the bottom view, (C) These are figures which show a mode that the radio | wireless part 5 is supported. BRIEF DESCRIPTION OF THE DRAWINGS It is drawing which shows the housing | casing 100 of this embodiment, the figure (A) is a perspective view which shows the housing | casing 100 of the open state, and the figure (B) is a top view which shows the back surface 110a of the cover body 110. FIG. 6C is an enlarged view showing a part of the inner side surface of the housing main body 120. It is a top view of the state which attached the wireless attachment support body 1 concerning this invention to the cover body 110, (A) is the figure which installed the wireless attachment support body 1 so that it might become parallel to the longitudinal direction of the cover body 110. FIG. 6B is a diagram in which the wireless mounting support 1 is installed so as to be parallel to the lateral direction of the lid 110. 4A and 4B are diagrams schematically showing a wirelessly attachable position according to the present invention, in which FIG. 4A is a partial cross-sectional view of a housing 100, and FIG. It is drawing which shows the radio | wireless attachment support body 1 concerning 2nd embodiment, Comprising: (A) is drawing which expands and shows the locking member 31b, (B) attached the locking member 31b to the main body rib 123. It is drawing which expands and shows a state. It is drawing for demonstrating the locking member 31c concerning 3rd embodiment, Comprising: (A) is drawing which expands and shows the locking member 31c, (B) shows the application example of the locking member 31c. It is a drawing.

  Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. The following embodiments are for better understanding of the gist of the invention, and do not limit the present invention unless otherwise specified. Moreover, each drawing is shown for easy understanding of the features of the present invention, and the dimensional ratios of the respective constituent elements are not necessarily the same as actual ones.

<First Embodiment>
A wireless mounting support 1 according to the first embodiment will be described with reference to FIGS. 1 and 2.
FIG. 1 is a view showing a wireless mounting support 1 according to the present invention. FIG. 1A is a plan view of the wireless mounting support 1 and FIG. 1B is a bottom view of the wireless mounting support 1. (C) is a front view of the wireless mounting support 1, FIG. (D) is a right side view of the wireless mounting support 1, and (E) in FIG. It is a perspective view showing the whole, and the figure (F) is an AA line sectional view of a figure (C). FIG. 2 is a drawing schematically showing a state where the wireless unit 5 is supported on the wireless mounting support 1 according to the present invention, (A) is a plan view thereof, and (B) is a bottom view thereof. (C) It is drawing which shows a mode that the radio | wireless part 5 is supported.

(Configuration of wireless mounting support 1)
The wireless attachment support 1 supports the wireless unit 5 that integrally includes a control unit, a wireless transmission / reception unit, and a battery unit, and includes a back surface 110a of a lid 110 of the housing 100 and a housing main body 120 described later. It is detachably attached (fixed) to the side surface.

Here, in the present embodiment, the wireless attachment support 1 attaches the support body 2 in a state where the wireless portion 5 is supported by the support portion 4 to the lid 110.
The wireless attachment support 1 is composed of a support body 2, a locking part 3, and a support part 4.

The support body 2 is for attaching the wireless unit 5 to the back surface 110 a of the lid 110 and the inner surface of the housing body 120 via the support body 2.
A locking portion 3 is formed on the main body back surface 2 b of the support body 2, and a support portion 4 is formed on the main body surface 2 a of the support body 2.

  The support body 2 may be made of resin or metal. For example, when the lid body 110 is bent by a load, it is preferable that the support body 2 has flexibility so as to follow the amount of bending.

The locking portion 3 is for mounting (locking) the wireless mounting support 1 to the housing 100 via the support body 2 on the back surface 2 b of the support body 2.
The locking portion 3 includes a locking hole 3a, a recess 3b, a flat plate portion 3c, a notch portion 3d, and a locking member 31.

  The locking holes 3a, the recesses 3b, and the flat plate portions 3c are used to fix a locking member 31 and the like, which will be described later, to the support body 2 substantially integrally.

The locking hole 3a extends from the main body surface 2a of the support body 2 to the main body back surface 2b so that a part of the locking member 31 can be inserted therethrough. In the present embodiment, the locking holes 3a are provided at four locations, and are respectively located on the left and right of the support portion 4 (see FIG. 1B).
Since the locking holes 3a are provided so as to extend in the longitudinal direction of the support body 2, for example, while the locking members 31 are held in the left and right locking holes 3a, between the locking members 31 are provided. You can adjust the distance appropriately.
For this reason, for example, even if the distance between the screw holes 115 is different depending on the standard of the lid 110 described later, it can be dealt with by adjusting the distance with the locking hole 3a.

The recess 3b is a place where a part of the locking member 31 can be attached / adhered and fixed, and is provided so that a part thereof is recessed from the main body back surface 2b of the support body 2 to the main body surface 2a. In this embodiment, two places are provided, and each is provided at a position corresponding to the support portion 4 (see FIG. 1B).
When the locking member 31 is bonded and fixed, an adhesive can be stored in the recess 3b in advance, and the fixing is easy.

  The flat plate portion 3c is a portion where a part of the locking member 31 can be stuck and fixed, and is provided so as to be flush with the main body back surface 2b of the support body 2 (see FIG. 1B). The flat plate portion 3c is suitable for fixing the locking member 31 although a certain surface area is required and the flatness of the installation surface is required like locking means such as a magnet.

  The cutout portion 3d corresponds to a portion cut in the vertical direction in a part of the support body 2 (see FIG. 1A). The notch 3d is attached to the wireless attachment support 1 by arranging the notch 3d when an unexpected sink, burr, or the like is present on the back surface 110a of the lid 110. Avoid impossible situations.

The locking member 31 is attached to the support body 2 in order to lock the wireless mounting support 1 to the housing 100.
In addition to the screw 31a, the locking member 31 includes a member that can be locked to one locked member, such as a clamping body 31b, a hook 31c, a magnet, a push rivet, various lock parts, and a suction cup.
In the present embodiment, a screw 31a is used for the locking member 31 (see FIGS. 4A and 4B).

  In this embodiment, the support part 4 has taken the form which hold | grips the radio | wireless part 5 inside the main body surface 2a of the support body 2 (refer FIG. 2 (A), (B)). As shown in FIG. 1A, the support portion 4 is provided as a left support portion 4a and a right support portion 4b on the left and right sides of the support body 2 one by one.

As shown in FIG. 1D, the support portion 4 is composed of a curved support plate 40.
As shown in FIG. 2C, the wireless unit 5 is gripped by the support unit 4 by inserting the wireless unit 5 from the right side to the left side of the drawing.
The curved support plate 40 is provided with a projecting portion 41 for ensuring its strength, and a gap 42 at which the support plate 40 and the support body 2 are separated from each other.

By providing the gap 42 at one end of the support plate 40, for example, the support space (inside space) of the wireless unit 5 by the support plate 40 can be increased so as to follow the size of the wireless unit 5. it can. For this reason, the gap 42 contributes to an improvement in the followability of the support portion 4.
On the other hand, in the approximate center of the outer peripheral surface of the support plate 40, the protruding portion 41 formed in the longitudinal direction improves its strength to the extent that the followability of the support plate 40 is not impaired.

  In addition, when it is desired to firmly fix the wireless unit 5 to the support plate 40, the ends of the support plate 40 (the folded portion and the other end portion having a rectangular shape in cross section shown in FIG. 1D) are fixed with an insulation lock or the like. The wireless unit 5 is unlikely to be detached from the support plate 40 by being fixed around by means.

  The support portion 4 may be made of resin or metal. In the present embodiment, the support portion 4 is preferably formed integrally with the support body 2.

  As shown in FIG. 2A, the wireless unit 5 is wired with a wired unit 6 for bidirectional communication with a meter reading unit 133 described later.

(Configuration of housing 100)
The configuration of the housing 100 will be described with reference to FIG. FIG. 3 is a view showing the housing 100 of the present embodiment, FIG. 3A is a perspective view showing the housing 100 in an opened state, and FIG. 3B is a rear view of the lid body of the lid body 110. 110A is a plan view showing the portion 110a, and FIG.

  The casing 100 includes a lid 110, a casing main body 120, and a water supply facility 130 (see, for example, FIG. 5) described later. The casing 100 is embedded in the soil in a state where the water supply facility 130 is properly arranged in order to protect the water supply facility 130 from earth pressure.

The lid 110 protects the upper part of the water supply facility 130 disposed in the housing body 120. The lid 110 is installed to be openable and closable with respect to the housing body 120 in order to enable meter reading and maintenance of the water supply facility 130.
The lid 110 includes an operation hole 111 for hooking a finger and a rotating portion 112 that enables rotation at a predetermined angle.

  The operation hole 111 is formed in a part of the lid 110 so that the operator's finger is caught. In the present embodiment, the operation hole 111 is provided in the longitudinal direction of the lid body 110 and substantially at the center of a peripheral edge portion 113 described later.

  The rotating part 112 is supported by a support part 122 of the casing body 120 described later. In the present embodiment, in the rotation axis direction of the lid body 110, the rotation portion 112 is formed as a recess that is recessed toward the lid side, and the lid body 110 is supported by the pair of rotation portions 112. Thereby, for example, the lid 110 opens from the bottom to the top in FIG.

In the present embodiment, the lid 110 is made of resin made of PVC.
In addition to PVC, the lid 110 may be a lid made of various resin materials such as FRP, a thermoplastic resin or a thermosetting resin, or a lid made of cast iron made of a metal material.

  Furthermore, a peripheral portion 113, a lid rib 114, and a screw hole 115 are provided on the lid rear surface 110 a of the lid 110.

  The peripheral edge portion 113 extends from the lid rear surface 110a on each side of the lid body 110, and is provided with a predetermined width and thickness. The peripheral edge 113 is formed integrally with the lid rear surface 110a. The peripheral edge 113 ensures the strength of the lid 110.

  The lid ribs 114 are provided in a vertical, horizontal, and radial manner so as to extend from the lid body rear surface 110a, and are provided with a predetermined width and thickness. The lid rib 114 is formed integrally with the back surface 110a and the peripheral edge portion 113. The load-bearing performance of the lid 110 is improved by the lid rib 114.

Eight screw holes 115 are provided in this embodiment so as to extend from the back surface 110a of the lid, and a male screw can be attached to each screw hole 115.
This screw hole 115 is made up of a member such as a display plate showing construction information (constructor, construction date, control number), a sensing plate for searching the housing 100 in a cold region, a freeze prevention plate and a reinforcing plate. Are provided on the lid back surface 110a of the general-purpose lid 110.

The case main body 120 protects the side and lower side of the water supply facility 130 when embedded in the ground, and a lid 110 is installed in the upper opening of the case main body 120.
A shelf part 121, a support part 122, a main body rib 123, an insertion port (not shown), and a bottom plate (not shown) are formed in a part of the side wall 120a of the housing body 120.

  The shelf 121 is provided so as to extend from a part of the side wall 120 a toward the inside of the housing body 120 so as to support the lower portion of the peripheral edge 113 of the lid 110.

  The support part 122 is provided in the housing body 120 so as to pivotally support the pair of rotating parts 112.

  The main body rib 123 extends from a part of the side wall 120 a and supports the lower end of the shelf 121. Thereby, load resistance can be improved when the shelf 121 receives the load received by the lid 110.

The insertion opening is an opening in which the upstream water pipe 131 and the downstream water pipe 132 of the water supply facility 130 are respectively inserted.
A retaining plate or the like for preventing entry of soil and insects may be installed at the insertion port.

The bottom plate is for protecting the lower side of the water supply facility 130.
The bottom plate may be provided separately when the casing body 120 is embedded, and may be provided as a separate body so that the water supply facility 130 is disposed.

  Generally, the housing body 120 is made of resin or cast iron. In the present embodiment, the housing body 120 made of resin is used.

(Example of use of wireless mounting support 1)
An example of use of the wireless mounting support 1 will be described with reference to FIG. FIG. 4 is a plan view of a state in which the wireless mounting support 1 according to the present invention is attached to the lid 110, and FIG. 4A is a view in which the wireless mounting support 1 is parallel to the longitudinal direction of the lid 110. (B) is the figure which installed the radio | wireless attachment support body 1 so that it might become parallel to the transversal direction of the cover body 110. FIG.

  In this embodiment, the screw 31a is used as the locking member 31. First, the screw 31a is screwed into the screw hole 115 in a state where the screw 31a is inserted into the locking hole 3a. At this time, the position of the screw 31a is adjusted in the locking hole 3a. In this way, the wireless attachment support 1 is attached to the lid 110 (fixed).

  In the case of the wireless mounting support 1, the wireless mounting support 1 is rotated 90 degrees in the plane of the drawing from the state of FIG. 4A in which the longitudinal direction of the wireless mounting support 1 and the longitudinal direction of the lid 110 are arranged in parallel. It can be installed with. That is, as shown in FIG. 4B, the longitudinal direction of the wireless attachment support 1 can be attached in parallel to the short direction of the lid 110.

  The operational effects of the wireless mounting support 1 according to the present embodiment described above will be described with reference to FIG. FIGS. 5A and 5B are diagrams schematically showing a wirelessly attachable position 10 according to the present invention, in which FIG. 5A is a partial cross-sectional view of the housing 100, and FIG. 5B is a perspective view of the housing body 120. .

  As shown in FIG. 5A, in the casing 100, the upstream water pipe 131, the downstream water pipe 132, and the upstream water pipe 131 and the downstream water pipe 132 are installed. A water meter 130 composed of a meter reading unit 133 is installed. Here, the meter reading unit 133 is a device in which a water meter, a meter reading device, a data signal output device, an end of a wired unit, and the like are assembled.

In the housing main body 120, a position that does not interfere with the water supply facility 130, that is, a position that can be attached (wireless attachable position 10) can be confirmed. For example, as shown in FIG. 5B, the wireless attachable position 10 exists in the longitudinal direction or the short direction of the housing main body 120.
Therefore, as shown in FIG. 4 (A) or (B), after attaching the wireless attachment support body 1 to the lid 110, the wireless part 5 is supported, so that the wireless part 5 is relative to the casing 100. Mounted in a fixed state.

  In addition, when there is a possibility that the wired part 6 may be twisted or cut by the rotation of the lid 110, the problem of the wired part 6 can be solved by selecting an appropriate wireless attachable position 10. Can be resolved.

  As described above, the wireless mounting support 1 according to the present embodiment has a higher degree of freedom in selecting the mounting position than before, and can reduce the work burden during maintenance.

Second Embodiment
A wireless mounting support 1 according to the second embodiment will be described with reference to FIG. 6A and 6B are drawings showing the wireless mounting support 1 according to the second embodiment, wherein FIG. 6A is an enlarged view of the locking member 31b, and FIG. 6B is a drawing showing the locking member 31b as a main body rib. It is drawing which expands and shows the state attached to 123. FIG.
This embodiment is different from the first embodiment in that the locking member 31b shown in FIG. 6 is applied, and other points are the same.

  The locking member 31b is a clamping member, and includes a clamping main body 31b1 and a clamping space 31b2. One end of the locking member 31b is fixed to, for example, the locking hole 3a or the recess 3b (see FIG. 1B) of the locking portion 3.

  As shown in FIG. 6 (A), the sandwiching main body portion 31b1 is composed of a columnar portion standing on the left and right sides and a scale-like portion formed integrally with the columnar member. The columnar part and the scale-like part are each formed from an elastic body.

  Since the scaly portion is arranged in the sandwiching space 31b2, the lid rib 114 or the main body rib 123 of the housing 100 can be sandwiched in the scaly portion in the sandwiching space 31b2. In the present embodiment, the support body 2 is locked to the housing 100 using the clamping ability of the locking member 31b.

  More specifically, when using the sandwiching main body 31b1, a state in which the left and right columnar members are opened by pressing from one end side with a predetermined stress or more and the body rib 123 is pushed into the sandwiching space 31b2. It becomes. When the pressing is released in this state, the locking member 31b is locked to the main body rib 123 by the reaction force of the scaly member inside the sandwiching main body 31b1 (see FIG. 6B).

As described above, the locking member 31b of the present embodiment can lock the support body 2 to the housing 100 with a simple configuration.
Further, the locking member 31b of the present embodiment is not limited to the main body rib 123, but may be the lid rib 114. Therefore, the degree of freedom of selection can be increased.
In addition, since a tool / construction process is not required like a screw and a screw fastening, the construction is easier than in the first embodiment.

<Third Embodiment>
A wireless mounting support 1 according to a third embodiment will be described with reference to FIG.
FIG. 7 is a drawing for explaining a locking member 31c according to the third embodiment, wherein (A) is an enlarged view of the locking member 31c, and (B) is a drawing of the locking member 31c. It is drawing which shows an application example.
The housing 100 according to the present embodiment is different from the first embodiment in that the locking member 31c is attached to the lid 110 in advance and used, but the other points are the same.

  As shown in FIG. 7A, the locking member 31c includes a holding portion (hook-like portion) 31c1 provided on one end side and a screw portion 31c2 provided on the other end side.

  The holding portion 31c1 is formed in a curved shape that can be inserted into the locking hole 3a of the locking portion 3, and holds (locks) the support body 2 with the locking hole 3a passing through.

The screw part 31c2 is provided so as to be screwed into the screw hole 115 of the lid 110.
The

  As an effect of the locking member 31c, as shown in FIG. 7B, the screw portions 31c2 of the two locking portions 31c are previously installed in the screw holes 115 of the lid 110. The locking holes 3a are inserted through the holding portions 31c1 of the locking portions 31c. Thereby, the wireless mounting support 1 is locked to the lid 110.

As described above, the locking member 31c of the present embodiment can be locked using the locking hole 3a by attaching the locking member 31c to the housing 100 side in advance.
For this reason, it is not necessary to attach another locking member to the support body 2 side.
Therefore, the locking member 31c of the present embodiment can lock the support body 2 to the housing 100 with a simple configuration.

<Fourth embodiment>
The wireless mounting support 1 according to the present embodiment uses a magnet as the locking member 31.
In the present embodiment, a first magnet is pasted on the housing 100 side in advance, and a second magnet is pasted on the wireless attachment support 1 side. The first magnet and the second magnet can be attached to and detached from each other repeatedly.

In the present embodiment, the first magnet is pasted in the vicinity of the wirelessly attachable position 10 in the housing 100 in advance, and the second magnet is pasted in the recess 3 b (or the flat plate portion 3 c) of the locking portion 3. When the wireless mounting support 1 is locked, the first magnet and the second magnet are brought into contact with each other and are brought into close contact with each other.
Thereby, the radio | wireless attachment support body 1 can be latched to the housing | casing 100. FIG.

  As described above, in this embodiment, a method for locking the wireless mounting support 1 using a magnet is disclosed.

  In the present embodiment, when the lid 110 and / or the housing main body 120 is made of cast iron, it is not necessary to use the first magnet.

  Therefore, this embodiment using a magnet as the locking member 31 can lock the support body 2 to the housing 100 with a simple configuration.

  In each of the above embodiments, the configuration of various locking portions 3 has been described. However, the configuration is not limited to this, and any locking member 31 that can lock the wireless mounting support 1 to the housing 100 is suitable. It can be changed. Examples of other members include an insulok and a spinlock.

DESCRIPTION OF SYMBOLS 1 ... Wireless mounting support body, 2 ... Support body main body, 2a ... Main body surface, 2b ... Main body back surface, 3 ... Locking part, 3a ... Locking hole, 3b ... · Recessed part, 3c ... Flat plate part, 31 ... Locking member, 31a ... Locking member, 31b ... Locking member, 31b1 ... Holding body part, 31b2 ... Holding space, 31c ... Locking member, 31c1 ... Holding part, 31c2 ... Screw part, 4 ... Support part, 4a ... Right support part, 4b ... Left support part, 40 ... Support plate 41 ... Projection, 42 ... Gap, 5 ... Wireless part, 6 ... Wired part, 10 ... Wireless mounting part, 100 ... Housing, 110 ... Cover, 110a ... back of the lid body, 111 ... operation hole, 112 ... rotating part, 113 ... peripheral part, 114 ... lid rib, 115 ... screw hole, 120・ Case body, 120a ... side wall, 121 ... shelf, 122 ... support part, 123 ... main body rib, 130 ... water supply facility, 131 ... upstream water pipe, 132 ..Downstream water pipe, 133 ... Meter reading section

Claims (5)

A wireless mounting support that can be locked to a housing,
The support is
A support body;
A locking portion formed on a part of the support body and locking the support body with respect to the housing;
A wireless attachment support, comprising: a support part formed on a part of the support body and supporting a wireless part. The housing is composed of a housing body and a lid,
The wireless attachment support according to claim 1, wherein the locking portion is locked to the rear surface of the lid and / or the inner surface of the housing body. The locking portion is
Lock holes provided in the support body and / or
The wireless mounting support according to claim 1 or 2, comprising a locking member that can be locked to one locked member. The wireless attachment support according to claim 3, wherein the locking member is used by being attached to the support body. The wireless attachment support according to claim 3 or 4, wherein the locking member is used by being attached to the lid or the housing body.

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