CN212908445U

CN212908445U - M-BUS is with data line convenient to accomodate

Info

Publication number: CN212908445U
Application number: CN202022181914.6U
Authority: CN
Inventors: 李宇轩
Original assignee: Changsha Skytraq New Energy Technology Co ltd
Current assignee: Changsha Skytraq New Energy Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-04-06
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to a data line technical field just discloses a data line that M-BUS was used and is convenient for accomodate. The utility model discloses a line body, the both ends of the line body all are provided with connecting plug, connecting plug's surface activity has cup jointed the sliding sleeve, and connecting plug's surface has seted up the draw-in groove, the inner wall fixedly connected with and the draw-in groove matched with fixture block of sliding sleeve, the inside of draw-in groove is provided with the reset spring, through the cooperation of parts such as sliding sleeve and apron for the data line when not influencing the use, can seal the protection to connecting plug's metal head when accomodating, has effectively avoided metal head and inside contact to take place to warp or take place oxidation, steam erosion after long-time the use because of colliding with, and fan-shaped cassette and the fan-shaped dop cooperation on the sliding sleeve, can connect its both ends when accomodating for the data line forms the closed loop, can avoid taking place the circumstances such as winding, knoing.

Description

M-BUS is with data line convenient to accomodate

Technical Field

The utility model relates to a data line technical field especially relates to a M-BUS is with data line convenient to accomodate.

Background

The M-BUS is a remote meter reading system, can realize real-time and reliable remote reading of data of three meters (an electric meter, a water meter and a gas meter), is more time-saving, labor-saving and rapid compared with the traditional method of sending workers to read the meter by going to the door, has better accuracy compared with human eye reading, can also read the meter by time-sharing, realizes time-sharing charging, and can solve the problem of peak-valley electricity price mode adopted according to the peak-valley time period of power grid load. In the daily use of the system, a worker is required to regularly check and maintain the equipment, generally, a data line is used for connecting the personal terminal with the equipment, but the connecting plug of the existing data line is directly exposed outside and is not effectively protected, and a metal head and an internal contact are easy to deform due to collision or generate oxidation, water vapor erosion and the like after long-time use, so that the service life is greatly influenced; and when accomodating, data line both ends are difficult to fix, and it is very easily to take place the condition such as winding, knot after accomodating, accomodates the effect relatively poor, is unfavorable for next use.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the connecting plug of the existing data line is directly exposed outside without effective protection, and the metal head and the internal contact are easy to deform due to collision or generate oxidation, water vapor erosion and the like after long-time use, so that the service life is greatly influenced; and the both ends of the data line are difficult to fix when being stored, the data line is easy to be wound and knotted after being stored, the storage effect is poor, and the data line is not beneficial to next use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a data line that M-BUS was used and is convenient for accomodate, includes the line body, the both ends of the line body all are provided with connecting plug, the surface activity of connecting plug has cup jointed the sliding sleeve, and connecting plug's surface has seted up the draw-in groove, the inner wall fixedly connected with of sliding sleeve and draw-in groove matched with fixture block, the inside of draw-in groove is provided with the spring that resets, the both ends of the spring that resets respectively with fixture block and draw-in groove fixed connection, the surface difference fixedly connected with fan-shaped cassette and the fan-shaped dop of mutually supporting of two.

The rotary groove has all been seted up to the front and back both sides of sliding sleeve top surface, the inside rotation of rotary groove is connected with the push roller, two the equal fixedly connected with in surface of push roller apron of mutually supporting, the annular with apron matched with is seted up on the surface of sliding sleeve.

Preferably, the number of the clamping grooves is four, and the four clamping grooves are symmetrically distributed on the front side and the rear side of the connecting plug by taking two clamping grooves as a group.

Preferably, a torsion spring is arranged at the joint of the rotary groove and the push roller.

Preferably, the surface of the push roller is provided with anti-skid grains, and the surface of the connecting plug is provided with assisting grains matched with the anti-skid grains.

Preferably, the inside of annular groove and the bottom surface of sliding sleeve all fixedly connected with sealed rubber ring.

Preferably, four corners of the surface of the sliding sleeve are all set to be cambered surfaces.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperation of parts such as sliding sleeve and apron for the data line can seal the protection to connecting plug's metal head when accomodating when not influencing the use, has effectively avoided metal head and inside contact to take place to warp or take place oxidation, steam erosion after using for a long time because of colliding with.

(2) The utility model discloses a fan-shaped cassette and the cooperation of fan-shaped dop on the sliding sleeve for can connect its both ends when accomodating the data line and form the closed loop, can avoid taking place the circumstances such as winding, knoing after accomodating, make things convenient for the next use greatly.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the connector plug and sliding sleeve of FIG. 1 in accordance with the present invention;

FIG. 3 is a top view of the connector plug and the sliding sleeve of FIG. 1 in accordance with the present invention;

fig. 4 is a cross-sectional view of the connection plug and the sliding sleeve of fig. 1 according to the present invention.

In the figure: 1. a wire body; 2. a connecting plug; 3. a sliding sleeve; 4. a card slot; 5. a clamping block; 6. a reset spring; 7. a fan-shaped clamping seat; 8. a fan-shaped chuck; 9. rotating the groove; 10. pushing the roller; 11. a cover plate; 12. and (4) caulking grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a data line for an M-BUS convenient to store comprises a line body 1, wherein two ends of the line body 1 are respectively provided with a connecting plug 2, a sliding sleeve 3 is movably sleeved on the surface of the connecting plug 2, four corners of the surface of the sliding sleeve 3 are respectively provided with a cambered surface, the surface of the connecting plug 2 is provided with four clamping grooves 4, the four clamping grooves 4 are symmetrically distributed on the front side and the rear side of the connecting plug 2 by taking two clamping grooves as a group, the inner wall of the sliding sleeve 3 is fixedly connected with a clamping block 5 matched with the clamping groove 4, the clamping block 5 on the inner wall of the sliding sleeve 3 slides in the clamping groove 4, the sliding sleeve 3 can slide on the surface of the connecting plug 2 and can be limited and prevented from falling off, a reset spring 6 is arranged inside the clamping groove 4, two ends of the reset spring 6 are respectively fixedly connected with the clamping block 5 and the clamping groove 4, the surfaces of the two sliding sleeves 3 are respectively fixedly connected with a sector-shaped clamping seat 7 and a sector-shaped clamping head 8 which are matched with each other, after the two sliding sleeves 3 are mutually inclined at an included angle of 30 degrees, the sector-shaped clamping head 8 can be inserted into the sector-shaped clamping seat 7, and the two sliding sleeves 3 are rotated anticlockwise until the two sliding sleeves return to a parallel and level state, namely the sector-shaped clamping seat 7 and the sector-shaped clamping head 8 are clamped;

the front side and the rear side of the top surface of the sliding sleeve 3 are respectively provided with a rotating groove 9, the inside of the rotating groove 9 is rotatably connected with a push roller 10, the surfaces of the two push rollers 10 are respectively and fixedly connected with a mutually matched cover plate 11, the surface of the push roller 10 is provided with anti-skid grains, the surface of the connecting plug 2 is provided with power-assisted grains matched with the anti-skid grains, so when gliding sliding sleeve 3, the connecting plug 2 that shifts up can drive and push away roller 10 and rotate, and rotate with this and open apron 11, sliding sleeve 3's surface is seted up with apron 11 matched with caulking groove 12, the joint of rotary groove 9 and push away roller 10 is provided with the torsional spring, make and push away roller 10 can drive apron 11 and closely laminate in caulking groove 12, the inside of caulking groove 12 and the equal fixedly connected with sealing rubber ring in bottom surface of sliding sleeve 3, connecting plug 2's metal head can seal and accomodate in sliding sleeve 3 during the state of accomodating, avoided its inside contact corrosion to produce, dirty.

In the utility model, when the user uses the device, firstly, the sliding sleeve 3 moves downwards along the connecting plug 2, in the process, the connecting plug 2 drives the push roller 10 to rotate through the assistance thread, and the cover plate 11 is opened by the rotation until the metal head of the connecting plug 2 is completely exposed, the user can plug the connecting plug into the equipment slot, the push roller 6 can not push the connecting plug 2 out by the thrust of the reset spring, the connecting plug 2 is pulled out after the use is finished, the reset spring 6 can push the sliding sleeve 3 to move upwards to the metal head of the connecting plug 2 which is completely covered by the ring, simultaneously, the push roller 10 drives the cover plate 11 to rotate to embed the caulking groove 12 on the surface of the sliding sleeve 3 to seal the sliding sleeve 3, at the moment, the user can insert the fan-shaped clamping head 8 into the fan-shaped clamping seat 7 after the two sliding sleeves 3 mutually incline by 30 degrees, the fan-shaped clamping head 7 rotates anticlockwise to return to the parallel and, avoiding intertwining and knotting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Claims

1. The utility model provides a data line that M-BUS was used and is convenient for accomodate, includes the line body (1), its characterized in that: the two ends of the wire body (1) are respectively provided with a connecting plug (2), the surface of the connecting plug (2) is movably sleeved with a sliding sleeve (3), the surface of the connecting plug (2) is provided with a clamping groove (4), the inner wall of the sliding sleeve (3) is fixedly connected with a clamping block (5) matched with the clamping groove (4), a reset spring (6) is arranged inside the clamping groove (4), the two ends of the reset spring (6) are respectively fixedly connected with the clamping block (5) and the clamping groove (4), and the surfaces of the two sliding sleeves (3) are respectively and fixedly connected with a fan-shaped clamping seat (7) and a fan-shaped clamping head (8) which are matched with each other;

the rotary groove (9) has all been seted up to both sides around sliding sleeve (3) top surface, the inside rotation of rotary groove (9) is connected with and pushes away roller (10), two the equal fixedly connected with in surface of pushing away roller (10) apron (11) of mutually supporting, caulking groove (12) with apron (11) matched with have been seted up on the surface of sliding sleeve (3).

2. The M-BUS is with data line of taking in of claim 1, characterized in that: the number of the clamping grooves (4) is four, and the four clamping grooves (4) are symmetrically distributed on the front side and the rear side of the connecting plug (2) by taking two clamping grooves as a group.

3. The M-BUS is with data line of taking in of claim 1, characterized in that: and a torsion spring is arranged at the joint of the rotary groove (9) and the push roller (10).

4. The M-BUS is with data line of taking in of claim 1, characterized in that: the surface of the push roller (10) is provided with anti-skid grains, and the surface of the connecting plug (2) is provided with assisting grains matched with the anti-skid grains.

5. The M-BUS is with data line of taking in of claim 1, characterized in that: sealing rubber rings are fixedly connected to the inner part of the caulking groove (12) and the bottom surface of the sliding sleeve (3).

6. The M-BUS is with data line of taking in of claim 1, characterized in that: four corners of the surface of the sliding sleeve (3) are all set to be cambered surfaces.