CN211577236U - One-way meter box convenient to installation - Google Patents
One-way meter box convenient to installation Download PDFInfo
- Publication number
- CN211577236U CN211577236U CN201921633022.6U CN201921633022U CN211577236U CN 211577236 U CN211577236 U CN 211577236U CN 201921633022 U CN201921633022 U CN 201921633022U CN 211577236 U CN211577236 U CN 211577236U
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- China
- Prior art keywords
- table case
- installation
- case shell
- plate
- fixed
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- Expired - Fee Related
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Abstract
The utility model discloses an one-way strapping table case convenient to installation, including table case shell, table case shell one side is equipped with table case lid, table case lid passes through the hinge rotation with table case shell and is connected, table case lid one side is fixed with the handle, table case shell one side is equipped with the mounting panel, be equipped with recess and draw-in groove in the mounting panel, table case shell inside is fixed with installation device, table case shell passes through installation device and draw-in groove fixed connection with the mounting panel, installation device one side is fixed with stop device. The utility model discloses in, this device's simple structure does not need use tools when the mounting panel is packed into to the strapping table, through on installation device disect insertion mounting panel, the installation dismantlement mode is simple and convenient, practices thrift a large amount of installation time, and the control position of installation dismantlement is inside table case moreover, can effectually prevent that external lawless persons from dismantling and modifying the electric energy meter of incasement, and the theftproof ability is stronger.
Description
Technical Field
The utility model relates to a strapping table case technical field especially relates to an one-way strapping table case convenient to installation.
Background
The metering box is the total of metering devices and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like. The batch meter can adopt suspension type or floor type installation. In order to ensure the installation quality, expansion bolts are arranged in the silkworm chrysalis for fixing the suspension type box body, and the sizes of the bolts meet the requirements of safety and firmness and outdoor installation conditions.
When the installation of list table batch meter, use inflation screw snap-on at the wall usually, present installation has following shortcoming, at first, directly uses the inflation screw installation, and the change of batch meter is comparatively loaded down with trivial details with the dismantlement, and secondly the mounted position is inside the batch meter, and the instrument is at the inside screw that rotates of batch meter, and the space is less, and the instrument is used inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an one-way meter box convenient to install.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an one-way strapping table case convenient to installation, includes table case shell, table case shell one side is equipped with the table case lid, table case lid passes through the hinge rotation with table case shell and is connected, table case lid one side is fixed with the handle, table case shell one side is equipped with the mounting panel, be equipped with recess and draw-in groove in the mounting panel, table case shell is inside to be fixed with installation device, table case shell passes through installation device and draw-in groove fixed connection with the mounting panel, installation device one side is fixed with stop device.
As a further description of the above technical solution:
the mounting device comprises bayonet lock and installation spring, table case shell is close to groove position department and is equipped with the bayonet lock, bayonet lock and draw-in groove contact, bayonet lock and table case shell sliding connection, bayonet lock one side is equipped with the installation spring, installation spring both ends respectively with bayonet lock and table case shell fixed connection.
As a further description of the above technical solution:
a limiting plate is fixed to one end of the clamping pin and is in sliding connection with the inner wall of the meter box outer shell.
As a further description of the above technical solution:
stop device comprises connecting plate, slide, spacing spring and baffle, installation device one side is fixed with the connecting plate, the inside slide that is equipped with of connecting plate, slide and connecting plate sliding connection, be equipped with spacing spring between slide and the connecting plate inner wall, spacing spring both ends respectively with slide and connecting plate fixed connection, slide one side is equipped with the baffle, baffle and table case shell fixed connection.
As a further description of the above technical solution:
and a push plate is fixed at the top of the sliding plate.
As a further description of the above technical solution:
and the meter box shell is in interference fit with the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the structure of the device is simple, tools are not needed when the meter is installed in the installation plate, the installation device is directly inserted into the installation plate, the installation and disassembly mode is simple and convenient, a large amount of installation time is saved, the control position of installation and disassembly is arranged in the meter box, the electric energy meter in the meter box can be effectively prevented from being disassembled and modified by lawless persons from the outside, and the anti-theft capability is strong; secondly, the longitudinal displacement between the mounting plate and the meter box outer shell is directly limited through the bayonet lock, so that the operation is simple and the mounting is convenient; finally, interference fit can reduce rocking between table case shell and the mounting panel when table case shell and mounting panel installation, strengthens the stability of table case installation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a front partial sectional view of the present invention;
fig. 3 is a top partial cross-sectional view of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 3;
fig. 5 is a side view of the present invention.
In the figure: 1. a meter box housing; 2. mounting a plate; 3. a mounting device; 301. a bayonet lock; 302. installing a spring; 303. a limiting plate; 4. a groove; 5. a meter box cover; 6. a handle; 7. a card slot; 8. A limiting device; 801. a connecting plate; 802. a slide plate; 803. a limiting spring; 804. pushing the plate; 805. and a baffle plate.
Detailed Description
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. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, a one-way meter box convenient to install comprises a meter box shell 1, a meter box cover 5 is arranged on one side of the meter box shell 1, the meter box cover 5 is rotatably connected with the meter box shell 1 through a hinge, a handle 6 is fixed on one side of the meter box cover 5, a mounting plate 2 is arranged on one side of the meter box shell 1, a groove 4 and a clamping groove 7 are arranged in the mounting plate 2, a mounting device 3 is fixed in the meter box shell 1, the meter box shell 1 and the mounting plate 2 are fixedly connected through the mounting device 3 and the clamping groove 7, a limiting device 8 is fixed on one side of the mounting device 3, when the one-way meter box is installed, the mounting plate 2 is firstly installed on a wall surface through an expansion screw, then the meter box shell 1 is inserted into the groove 4 of the mounting plate 2, after the lowest point is inserted, the, the installation finishes, and the simple structure of this device does not need use tools when the mounting panel 2 is packed into to the strapping table, through on 3 disect insertions mounting panel 2 of installation device, the installation dismantlement mode is simple and convenient, practices thrift a large amount of installation time, and the control position of installation dismantlement is inside table case moreover, can effectually prevent that external lawless persons from dismantling and modifying the electric energy meter of table incasement, and the theftproof ability is stronger.
Further, installation device 3 comprises bayonet lock 301 and installation spring 302, table case shell 1 is close to 4 position departments of recess and is equipped with bayonet lock 301, bayonet lock 301 contacts with draw-in groove 7, bayonet lock 301 and 1 sliding connection of table case shell, bayonet lock 301 one side is equipped with installation spring 302, installation spring 302 both ends respectively with bayonet lock 301 and 1 fixed connection of table case shell, when table case shell 1 inserts mounting panel 2, loosen stop device 8, be in compression state before installation spring 302, installation spring 302 kick-backs, installation spring 302 promotes bayonet lock 301 and inserts draw-in groove 7, table case shell 1 is fixed with mounting panel 2, through the vertical displacement between bayonet lock 301 direct restriction mounting panel 2 and the table case shell 1, and the operation is simple, and the installation is convenient.
Furthermore, bayonet lock 301 one end is fixed with limiting plate 303, and limiting plate 303 and table case shell 1 inner wall sliding connection, limiting plate 303 play the ejecting purpose of restriction bayonet lock 301, protect bayonet lock 301 and installation spring 302, prevent that installation spring 302 from overstretching and damaging.
Furthermore, the limiting device 8 is composed of a connecting plate 801, a sliding plate 802, a limiting spring 803 and a baffle 805, the connecting plate 801 is fixed on one side of the mounting device 3, the sliding plate 802 is arranged inside the connecting plate 801, the sliding plate 802 is connected with the connecting plate 801 in a sliding manner, the limiting spring 803 is arranged between the sliding plate 802 and the inner wall of the connecting plate 801, two ends of the limiting spring 803 are respectively connected with the sliding plate 802 and the connecting plate 801 in a fixed manner, the baffle 805 is arranged on one side of the sliding plate 802, the baffle 805 is connected with the meter box shell 1 in a fixed manner, when the meter box shell 1 needs to be mounted, the sliding plate 802 is pressed first, the sliding plate 802 is pressed downwards, the sliding plate 802 drives the limiting spring 803 to compress, the sliding plate 802 and the bayonet 301 are pushed to retreat, the sliding plate 802 slides to one side of the baffle 805, the sliding plate 802 is, after the insertion is completed, the sliding plate 802 is pressed again, the sliding plate 802 penetrates through the bottom of the baffle 805, the mounting spring 302 is ejected out, the bayonet 301 is clamped into the bayonet 7, the mounting is directly completed, the position of the bayonet 301 is limited through the sliding plate 802 and the baffle 805, the limiting of the bayonet 301 before the mounting is facilitated, and the mounting of the meter box shell 1 is facilitated.
Further, slide 802 top is fixed with push pedal 804, and push pedal 804 increases the area of contact between hand and the stop device 8, and the operation between installation device 3 and the stop device 8 of being convenient for makes things convenient for the installation of whole table case shell 1.
Further, interference fit between table case shell 1 and the mounting panel 2, interference fit can reduce rocking between table case shell 1 and the mounting panel 2 when table case shell 1 installs with mounting panel 2, strengthens the stability of table case installation.
The working principle is as follows: when the one-way meter box is installed, the mounting plate 2 is installed on a wall surface by using an expansion screw, the push plate 804 is pressed firstly, the contact area between a hand and the limiting device 8 is increased by the push plate 804, the operation between the installation device 3 and the limiting device 8 is facilitated, the installation sliding plate 802 of the whole meter box shell 1 is facilitated, the sliding plate 802 is pressed downwards, the push plate 804 drives the sliding plate 802, the sliding plate 802 drives the limiting spring 803 to compress, the sliding plate 802 and the bayonet 301 are pushed to retreat, the sliding plate 802 is slid to one side of the baffle 805, the sliding plate 802 is loosened, the limiting spring 803 rebounds to eject the sliding plate 802, the sliding plate 802 is clamped at one side of the baffle 805, at the moment, the meter box shell 1 is smoothly inserted into the groove 4 of the mounting plate 2, the meter box shell 1 is in interference fit with the mounting plate 2 when being installed, press slide 802 once more, slide 802 passes baffle 805 bottom, installation spring 302 is ejecting, bayonet lock 301 card is gone into in draw-in groove 7, directly accomplish the installation, restrict bayonet lock 301's position through slide 802 and baffle 805, bayonet lock 301 is spacing before the installation of being convenient for, the installation of table case shell 1 of being convenient for, the simple structure of this device, through installation device 3 and then the installation of mounting panel 2 disect insertion, the installation dismantlement mode is simple and convenient, practice thrift a large amount of installation time, and the control position of installation dismantlement is inside the table case, can effectually prevent that external lawless persons from dismantling and modifying the electric energy meter in the table case, the theftproof ability is stronger.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an one-way strapping table case convenient to installation, includes table case shell (1), its characterized in that, table case shell (1) one side is equipped with table case lid (5), table case lid (5) are connected through the hinge rotation with table case shell (1), table case lid (5) one side is fixed with handle (6), table case shell (1) one side is equipped with mounting panel (2), be equipped with recess (4) and draw-in groove (7) in mounting panel (2), table case shell (1) inside is fixed with installation device (3), table case shell (1) passes through installation device (3) and draw-in groove (7) fixed connection with mounting panel (2), installation device (3) one side is fixed with stop device (8).
2. An one-way strapping table case convenient to installation according to claim 1, characterized in that, installation device (3) comprises bayonet lock (301) and installation spring (302), bayonet lock (301) is equipped with near recess (4) position department in table case shell (1), bayonet lock (301) and draw-in groove (7) contact, bayonet lock (301) and table case shell (1) sliding connection, bayonet lock (301) one side is equipped with installation spring (302), installation spring (302) both ends respectively with bayonet lock (301) and table case shell (1) fixed connection.
3. An easy-to-install one-way meter box according to claim 2, characterized in that a limiting plate (303) is fixed at one end of the bayonet lock (301), and the limiting plate (303) is connected with the inner wall of the meter box shell (1) in a sliding way.
4. An easy-to-install one-way meter box as claimed in claim 1, wherein the limiting device (8) is composed of a connecting plate (801), a sliding plate (802), a limiting spring (803) and a baffle (805), the connecting plate (801) is fixed on one side of the mounting device (3), the sliding plate (802) is arranged inside the connecting plate (801), the sliding plate (802) is slidably connected with the connecting plate (801), the limiting spring (803) is arranged between the sliding plate (802) and the inner wall of the connecting plate (801), two ends of the limiting spring (803) are respectively fixedly connected with the sliding plate (802) and the connecting plate (801), the baffle (805) is arranged on one side of the sliding plate (802), and the baffle (805) is fixedly connected with the meter box shell (1).
5. A one-way meter box convenient to install according to claim 4, wherein a push plate (804) is fixed on the top of the sliding plate (802).
6. A one-way meter box convenient to mount according to claim 1, characterized in that the meter box housing (1) is an interference fit with the mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921633022.6U CN211577236U (en) | 2019-09-28 | 2019-09-28 | One-way meter box convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921633022.6U CN211577236U (en) | 2019-09-28 | 2019-09-28 | One-way meter box convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211577236U true CN211577236U (en) | 2020-09-25 |
Family
ID=72528322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921633022.6U Expired - Fee Related CN211577236U (en) | 2019-09-28 | 2019-09-28 | One-way meter box convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211577236U (en) |
-
2019
- 2019-09-28 CN CN201921633022.6U patent/CN211577236U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |