CN218336455U - PLC wireless communication device - Google Patents
PLC wireless communication device Download PDFInfo
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- CN218336455U CN218336455U CN202222445865.1U CN202222445865U CN218336455U CN 218336455 U CN218336455 U CN 218336455U CN 202222445865 U CN202222445865 U CN 202222445865U CN 218336455 U CN218336455 U CN 218336455U
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- wireless communication
- communication device
- screw rod
- fixing bolt
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Abstract
The utility model discloses a PLC wireless communication device, including electric transmitter, PLC the control unit, wireless communication unit and central processing unit are installed to electric transmitter's casing inner chamber, install actuating mechanism, slewing mechanism, two sets of recesses and two sets of mounting panels that constitute by screw rod, gear and bearing on electric transmitter's the casing, it is two sets of the mounting panel slides the joint respectively in corresponding recess and with corresponding screw rod threaded connection, it is two sets of all install inseparable fixing bolt just on the mounting panel fixing bolt installs in the through-hole, still including the protection piece that can live the screw rod parcel. A PLC wireless communication device, be equipped with the inseparable fixing bolt of mounting panel, can avoid losing its installation operation that makes things convenient for electricity sending device and installation face of bolt, and be provided with in the recess and hold the chamber, be convenient for to fixing bolt accomodate, be equipped with protection piece, can avoid leading to rotating the card dead.
Description
Technical Field
The utility model relates to a PLC wireless communication equipment field, in particular to PLC wireless communication device.
Background
In the patent document of patent No. CN202021608033.1, when the mounting plate extends out of the groove, the screw rod is directly exposed in the air, which easily causes the attachment of dust to cause the rotation and locking phenomenon, and the bolt and the mounting plate are designed in a separated manner, which easily causes the loss of the bolt and is inconvenient for installation, so we propose a PLC wireless communication device to solve this problem.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a PLC wireless communication device, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a PLC wireless communication device, includes electric transmitter, PLC control unit, wireless communication unit and central processing unit are installed to electric transmitter's casing inner chamber, install actuating mechanism, slewing mechanism, two sets of recesses and two sets of mounting panels that constitute by screw rod, gear and bearing on electric transmitter's the casing, it is two sets of the mounting panel slides the joint respectively in corresponding recess and with corresponding screw rod threaded connection, two sets of all install inseparable fixing bolt just on the mounting panel fixing bolt installs in the through-hole, the inner chamber of recess is equipped with the chamber that holds with fixing bolt looks adaptation, still includes the protection piece that can live with the screw rod parcel.
Preferably, the fixing bolt comprises a threaded rod, a circular ring is fixed on the threaded rod, an external thread is arranged on the outer wall of the circular ring, and the circular ring is in threaded connection with the through hole.
Preferably, the through hole comprises a first cylindrical cavity and a second cylindrical cavity, the inner cavities of the first cylindrical cavity and the second cylindrical cavity are communicated, the diameter of the inner cavity of the second cylindrical cavity is larger than that of the inner cavity of the first cylindrical cavity, and an internal thread is arranged on the wall of the inner cavity of the first cylindrical cavity.
Preferably, the protection member is a circular tube, one end of the circular tube is fixedly connected with the side end of the mounting plate, the other end of the circular tube penetrates through the shell of the electric transmitter and is in sliding connection with the shell, and the screw rod is partially located in the inner cavity of the circular tube.
Preferably, the outer wall of the round pipe is fixedly wrapped with an elastic sealing pipe through an adhesive, and the outer wall of the elastic sealing pipe is abutted to the inner cavity wall of the shell of the electric transmitting device.
Preferably, the protection piece is flexible protective sheath, the both ends of flexible protective sheath respectively with the lateral wall of mounting panel and the inner chamber wall fixed connection of recess, the screw rod part is located the inner chamber of flexible protective sheath.
Compared with the prior art, the invention has the following beneficial effects:
1. be equipped with the inseparable fixing bolt of mounting panel, can avoid losing its installation operation that makes things convenient for electricity transmission device and installation face of bolt, and be provided with in the recess and hold the chamber, be convenient for to fixing bolt accomodate.
2. Be equipped with protection piece, the accessible protection piece protects the screw rod and handles, can prevent to have the adhesion of dust on its screw rod, avoids leading to rotating the card to die.
Drawings
Fig. 1 is a bottom view of a PLC wireless communication device according to a first embodiment of the present invention;
FIG. 2 is an elevational, cross-sectional view of FIG. 1;
FIG. 3 is a partial cross-sectional elevation view of the mounting plate of FIG. 2;
fig. 4 is an elevation sectional view of a second embodiment of the PLC wireless communication device according to the present invention.
In the figure: 1. an electrical transmission device; 2. a drive mechanism; 3. mounting a plate; 4. a groove; 5. an accommodating chamber; 6. a rotating mechanism; 7. a protective member; 8. fixing the bolt; 81. a threaded rod; 82. a circular ring; 9. a through hole; 91. a first cylindrical cavity; 92. a second cylindrical cavity; 10. a telescopic protective sleeve.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
As shown in fig. 1-4, a PLC wireless communication device, including an electric transmitter 1, a PLC control unit, a wireless communication unit and a central processing unit are installed in a housing cavity of the electric transmitter 1, a driving mechanism 2 is installed on a housing of the electric transmitter 1, a rotating mechanism 6 composed of a screw, a gear and a bearing, two sets of grooves 4 and two sets of mounting plates 3, the two sets of mounting plates 3 are respectively slidably connected in the corresponding grooves 4 and are in threaded connection with the corresponding screws, two sets of mounting plates 3 are both provided with inseparable fixing bolts 8 and fixing bolts 8 are installed in through holes 9, a containing cavity 5 adapted to the fixing bolts 8 is arranged in the cavity of the grooves 4, and a protection member 7 capable of wrapping the screws is further included.
Fixing bolt 8 includes threaded rod 81, be fixed with ring 82 on the threaded rod 81 and be provided with the external screw thread on the outer wall of ring 82, ring 82 and through-hole 9 threaded connection, when using, accessible rotates threaded rod 81 makes it and mounting panel 3 screw release, continue to rotate threaded rod 81 after removing, can make threaded rod 81 and the screw hole threaded connection on the installation face, thereby realize the fixed of electricity transmission device 1 and installation face, its fixing bolt 8 can be accomodate and hold in the chamber 5, can prevent that fixed fixation 8 and mounting panel 3 from breaking away from through blockking of ring 82, its ring 82 can with mounting panel 3 threaded fixation, can keep fixing bolt 8's stability.
The through hole 9 comprises a first cylindrical cavity 91 and a second cylindrical cavity 92, the inner cavities of the first cylindrical cavity 91 and the second cylindrical cavity 92 are communicated, the diameter of the inner cavity of the second cylindrical cavity 92 is larger than that of the first cylindrical cavity 91, and an inner thread is arranged on the wall of the inner cavity of the first cylindrical cavity 91.
The protection piece 7 is the pipe, the one end of pipe and the side fixed connection of mounting panel 3, the other end of pipe run through the casing of electricity sending device 1 and rather than sliding connection, and the screw rod part is located the inner chamber of pipe, and the accessible pipe protects the screw rod and handles, can prevent to have the adhesion of dust on its screw rod, avoids leading to the rotation card to die.
The outer wall that has elastic sealing pipe and elastic sealing pipe through gluing the fixed parcel of viscose on the outer wall of pipe is inconsistent with electric sending device 1's casing inner chamber wall, can prevent that moisture from getting into electric sending device 1 inside to lead to inside device to rust the damage.
It should be noted that the utility model relates to a PLC wireless communication device, be provided with protection piece 7 and with mounting panel 3 inseparable fixing bolt 8, when using, accessible rotation threaded rod 81 makes it relieve with mounting panel 3 screw thread, continue rotation threaded rod 81 after relieving, can make threaded rod 81 and the screw hole threaded connection on the installation face, thereby realize the fixed of electricity transmission device 1 and installation face, its fixing bolt 8 can be taken in and hold the chamber 5, can prevent through blockking of ring 82 that fixed 8 and mounting panel 3 break away from, its ring 82 can with mounting panel 3 threaded connection, can keep fixing bolt 8's stability, accessible protection piece 7 protects the screw rod and handles, can prevent to have the adhesion of dust on its screw rod, avoid leading to rotating the card to die.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a PLC wireless communication device, includes electric transmitter (1), PLC the control unit, wireless communication unit and central processing unit are installed to the casing inner chamber of electric transmitter (1), install actuating mechanism (2), slewing mechanism (6) by screw rod, gear and bearing constitution, two sets of recess (4) and two sets of mounting panel (3) on the casing of electric transmitter (1), two sets of mounting panel (3) slide the joint respectively in corresponding recess (4) and with corresponding screw rod threaded connection, its characterized in that: all install inseparable fixing bolt (8) just on two sets of mounting panel (3) fixing bolt (8) are installed in through-hole (9), the inner chamber of recess (4) is equipped with holds chamber (5) with fixing bolt (8) looks adaptation, still includes protection piece (7) that can live with the screw rod parcel.
2. The PLC wireless communication device according to claim 1, wherein: fixing bolt (8) include threaded rod (81), be fixed with ring (82) on threaded rod (81) just be provided with the external screw thread on the outer wall of ring (82), ring (82) and through-hole (9) threaded connection.
3. The PLC wireless communication device according to claim 1, wherein: the through hole (9) comprises a first cylindrical cavity (91) and a second cylindrical cavity (92), the inner cavities of the first cylindrical cavity (91) and the second cylindrical cavity (92) are communicated, the diameter of the inner cavity of the second cylindrical cavity (92) is larger than that of the first cylindrical cavity (91), and an internal thread is arranged on the wall of the inner cavity of the first cylindrical cavity (91).
4. The PLC wireless communication device according to claim 1, wherein: the protection piece (7) is a circular tube, one end of the circular tube is fixedly connected with the side end of the mounting plate (3), the other end of the circular tube penetrates through the shell of the electric transmitting device (1) and is in sliding connection with the shell, and the screw rod is partially located in the inner cavity of the circular tube.
5. The PLC wireless communication device according to claim 4, wherein: the outer wall of the round pipe is fixedly wrapped with an elastic sealing pipe through an adhesive, and the outer wall of the elastic sealing pipe is abutted against the inner cavity wall of the shell of the electric sending device (1).
6. The PLC wireless communication device according to claim 1, wherein: the protection piece (7) is a telescopic protection sleeve (10), two ends of the telescopic protection sleeve (10) are fixedly connected with the side wall of the mounting plate (3) and the inner cavity wall of the groove (4) respectively, and the screw rod part is located in the inner cavity of the telescopic protection sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222445865.1U CN218336455U (en) | 2022-09-15 | 2022-09-15 | PLC wireless communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222445865.1U CN218336455U (en) | 2022-09-15 | 2022-09-15 | PLC wireless communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218336455U true CN218336455U (en) | 2023-01-17 |
Family
ID=84836801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222445865.1U Active CN218336455U (en) | 2022-09-15 | 2022-09-15 | PLC wireless communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218336455U (en) |
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2022
- 2022-09-15 CN CN202222445865.1U patent/CN218336455U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu XuBen Information Technology Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2023980034138 Denomination of utility model: A PLC wireless communication device Granted publication date: 20230117 License type: Common License Record date: 20230328 |
|
| EE01 | Entry into force of recordation of patent licensing contract |