CN213126707U - GPRS network communication module convenient to change and overhaul - Google Patents
GPRS network communication module convenient to change and overhaul Download PDFInfo
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- CN213126707U CN213126707U CN202021379507.XU CN202021379507U CN213126707U CN 213126707 U CN213126707 U CN 213126707U CN 202021379507 U CN202021379507 U CN 202021379507U CN 213126707 U CN213126707 U CN 213126707U
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Abstract
The utility model provides a GPRS network communication module convenient to change and overhaul. GPRS network communication module convenient to change and overhaul includes: a main board; the communication module is arranged at the top of the mainboard; the two fixing blocks are fixedly arranged at the top of the main board; the two sliding chutes are respectively arranged on the corresponding fixed blocks; the two trapezoidal fixture blocks are respectively installed in the corresponding sliding grooves in a sliding manner, and one sides of the two trapezoidal fixture blocks are fixedly connected with the communication module; the two cavities are respectively arranged on the corresponding fixed blocks; the four positioning rods are respectively and fixedly arranged in the corresponding cavities; and the two sliding blocks are respectively and slidably mounted on the corresponding positioning rods. The utility model provides a GPRS network communication module convenient to change and overhaul has easy operation, convenient to detach's advantage.
Description
Technical Field
The utility model relates to a communication module technical field especially relates to a GPRS network communication module convenient to change and overhaul.
Background
The GPRS network communication module is a high-performance industrial wireless module and an embedded processor, a real-time operating system is used as a software supporting platform, a TCP/IP protocol with independent intellectual property rights is embedded, a high-speed, stable, reliable and always-on transparent data transmission channel is provided for a user, and the conventional GPRS network communication module is mainly fixed on a mainboard by screws.
However, in the prior art, screws generally need to be detached by using a screwdriver, and a situation that the screwdriver cannot be found may occur in many times, which causes inconvenience in maintenance or replacement of the GPRS network communication module.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an easy operation, convenient to detach's convenient to change GPRS network communication module who overhauls.
In order to solve the technical problem, the utility model provides a GPRS network communication module convenient to change and overhaul includes: a main board; the communication module is arranged at the top of the mainboard; the two fixing blocks are fixedly arranged at the top of the main board; the two sliding chutes are respectively arranged on the corresponding fixed blocks; the two trapezoidal fixture blocks are respectively installed in the corresponding sliding grooves in a sliding manner, and one sides of the two trapezoidal fixture blocks are fixedly connected with the communication module; the two cavities are respectively arranged on the corresponding fixed blocks; the four positioning rods are respectively and fixedly arranged in the corresponding cavities; the two sliding blocks are respectively installed on the corresponding positioning rods in a sliding manner; the two springs are respectively sleeved on the corresponding positioning rods in a sliding manner, one end of each spring is in contact with the inner wall of one side of the cavity, and the other end of each spring is in contact with the sliding block; the two limiting blocks are respectively and fixedly arranged on one side of the corresponding sliding block, and one side of each limiting block extends into the sliding groove and is in contact with the top of the trapezoidal clamping block; the two connecting blocks are respectively and fixedly arranged at the tops of the corresponding sliding blocks, and the tops of the connecting blocks extend out of the cavity; and the two shifting blocks are respectively and fixedly arranged at the tops of the corresponding connecting blocks.
Preferably, a first sliding hole is formed in the inner wall of one side of the cavity, and the limiting block is connected with the first sliding hole in a sliding mode.
Preferably, two second slide holes are formed in the slide block, and the two positioning rods are respectively in sliding connection with the corresponding second slide holes.
Preferably, a third sliding hole is formed in the inner wall of the top of the cavity, and the connecting block is connected with the third sliding hole in a sliding mode.
Compared with the prior art, the utility model provides a GPRS network communication module convenient to change and overhaul has following beneficial effect:
the utility model provides a GPRS network communication module convenient to change maintenance cooperatees through trapezoidal fixture block, locating lever, slider, spring, stopper, connecting block and shifting block to can be quick install and dismantle communication module, make communication module's maintenance more convenient with the change.
In order to solve the technical problem, the utility model provides a GPRS network communication module convenient to change and overhaul includes: the dust cover, the top at communication module is established to dust cover slip lid, communication module's top fixed mounting has two hollow tubes, and the cover all slides in two hollow tubes is equipped with the telescopic link, the top of telescopic link extend to the hollow tube outside and with the top inner wall fixed connection of dust cover, all seted up the jack on two telescopic links, the top of dust cover is rotated and is installed the axis of rotation, the bottom fixed mounting of axis of rotation has first conical gear, rotate on the top inner wall of dust cover and install the dwang, fixed cover is equipped with second conical gear on the dwang, first conical gear and second conical gear meshing, the internal thread groove has all been seted up at the both ends of dwang, and threaded rod is installed to equal screw thread in two internal thread grooves, and the one end of two threaded rods extends to respectively.
Preferably, two supporting blocks are fixedly mounted on the inner wall of the top of the dust cover, rotating through holes are formed in the two supporting blocks, and the rotating rod is rotatably connected with the two rotating through holes.
Preferably, two slide rails are fixedly mounted on the inner wall of the top of the dust cover, slide bars are slidably mounted in the two slide rails, and the bottom ends of the two slide bars are fixedly connected with corresponding threaded rods respectively.
Compared with the prior art, the utility model provides a GPRS network communication module convenient to change and overhaul has following beneficial effect:
the utility model provides a GPRS network communication module convenient to change and overhaul cooperatees through hollow tube, telescopic link, jack, axis of rotation, first conical gear, dwang, second conical gear, inner thread groove and threaded rod to can exempt from the instrument dismouting to the dust cover on the communication module.
Drawings
Fig. 1 is a schematic front sectional view of a GPRS network communication module according to a first embodiment of the present invention, which is convenient for replacement and maintenance;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a schematic front sectional view of a second embodiment of the present invention.
Reference numbers in the figures: 1. a main board; 2. a communication module; 3. a fixed block; 4. a chute; 5. a trapezoidal fixture block; 6. a cavity; 7. positioning a rod; 8. a slider; 9. a spring; 10. a limiting block; 11. connecting blocks; 12. shifting blocks; 13. a dust cover; 14. a hollow tube; 15. a telescopic rod; 16. a jack; 17. a rotating shaft; 18. a first bevel gear; 19. rotating the rod; 20. a second bevel gear; 21. an internal thread groove; 22. a threaded rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1-2, in a first embodiment of the present invention, a GPRS network communication module for easy replacement and maintenance includes: a main board 1; the communication module 2 is arranged at the top of the mainboard 1; the two fixing blocks 3 are fixedly arranged at the top of the main board 1; the two sliding chutes 4 are respectively arranged on the corresponding fixed blocks 3; the two trapezoidal fixture blocks 5 are respectively slidably mounted in the corresponding sliding grooves 4, and one sides of the two trapezoidal fixture blocks 5 are fixedly connected with the communication module 2; the two cavities 6 are respectively arranged on the corresponding fixed blocks 3; the four positioning rods 7 are respectively fixedly arranged in the corresponding cavities 6; the two sliding blocks 8 are respectively arranged on the corresponding positioning rods 7 in a sliding manner; the two springs 9 are respectively sleeved on the corresponding positioning rods 7 in a sliding manner, one end of each spring 9 is in contact with the inner wall of one side of the cavity 6, and the other end of each spring 9 is in contact with the sliding block 8; the two limiting blocks 10 are respectively and fixedly installed on one side of the corresponding sliding block 8, and one side of each limiting block 10 extends into the sliding groove 4 and is in contact with the top of the trapezoidal clamping block 5; the two connecting blocks 11 are respectively and fixedly arranged at the tops of the corresponding sliding blocks 8, and the tops of the connecting blocks 11 extend out of the cavity 6; two shifting blocks 12, two shifting blocks 12 are respectively and fixedly installed on the top of the corresponding connecting block 11.
A first sliding hole is formed in the inner wall of one side of the cavity 6, and the limiting block 10 is connected with the first sliding hole in a sliding mode.
Two second slide holes are formed in the slide block 8, and the two positioning rods 7 are connected with the corresponding second slide holes in a sliding mode respectively.
And a third sliding hole is formed in the inner wall of the top of the cavity 6, and the connecting block 11 is connected with the third sliding hole in a sliding manner.
The utility model provides a GPRS network communication module's that is convenient for change and overhaul theory of operation as follows:
when needs are dismantled communication module 2, stir two shifting blocks 12, shifting block 12 drives slider 8 through connecting block 11 and slides on two locating levers 7, and slider 8 extrudes spring 9 and drives stopper 10 retraction cavity 6 in gliding, and back in stopper 10 got into cavity 6, trapezoidal fixture block 5 loses the constraint promptly, and at this moment, can be normal take out communication module 2 from mainboard 1 to the quick dismantlement work to communication module 2 has been accomplished.
Compared with the prior art, the utility model provides a GPRS network communication module convenient to change and overhaul has following beneficial effect:
the utility model provides a GPRS network communication module convenient to change maintenance cooperatees through trapezoidal fixture block 5, locating lever 7, slider 8, spring 9, stopper 10, connecting block 11 and shifting block 12 to can be quick install and dismantle communication module 2, make communication module 2's maintenance more convenient with the change.
Second embodiment:
based on the GPRS network communication module convenient to replace and overhaul provided by the first embodiment of the present application, a second embodiment of the present application provides another GPRS network communication module convenient to replace and overhaul, the second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the individual implementation of the first embodiment.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 3, in a second embodiment of the present invention, a GPRS network communication module convenient for replacement and maintenance includes: the dustproof cover 13 is slidably covered on the top of the communication module 2, two hollow pipes 14 are fixedly installed on the top of the communication module 2, telescopic rods 15 are slidably sleeved in the two hollow pipes 14, the top ends of the telescopic rods 15 extend out of the hollow tube 14 and are fixedly connected with the inner wall of the top of the dust cover 13, the two telescopic rods 15 are both provided with jacks 16, a rotating shaft 17 is rotatably mounted at the top of the dust cover 13, a first bevel gear 18 is fixedly mounted at the bottom of the rotating shaft 17, a rotating rod 19 is rotatably arranged on the inner wall of the top of the dust cover 13, a second bevel gear 20 is fixedly sleeved on the rotating rod 19, first conical gear 18 and the meshing of second conical gear 20, interior thread groove 21 has all been seted up at the both ends of dwang 19, and threaded rod 22 is installed to equal screw thread in two interior thread grooves 21, and the one end of two threaded rods 22 extends respectively to in the jack 16 that corresponds.
Two supporting blocks are fixedly mounted on the inner wall of the top of the dust cover 13, rotating through holes are formed in the two supporting blocks, and the rotating rod 19 is rotatably connected with the two rotating through holes.
Two slide rails are fixedly mounted on the inner wall of the top of the dust cover 13, slide bars are slidably mounted in the two slide rails, and the bottom ends of the two slide bars are fixedly connected with the corresponding threaded rods 22 respectively.
The utility model provides a GPRS network communication module's that is convenient for change and overhaul theory of operation as follows:
however, when the dust cover 13 on the communication module 2 needs to be detached, the rotating shaft 17 is rotated, the rotating shaft 17 drives the second bevel gear 20 to rotate through the first bevel gear 18, the second bevel gear 20 drives the rotating rod 19 to rotate, the rotating rod 19 drives the two threaded rods 22 to exit from the corresponding insertion holes 16 under the action of the inner threaded groove 21, so that the telescopic rod 15 and the dust cover 13 are detached, at this time, the dust cover 13 can be detached from the communication module 2, and the detachment work of the dust cover 13 is completed.
Compared with the prior art, the utility model provides a GPRS network communication module convenient to change and overhaul has following beneficial effect:
the utility model provides a GPRS network communication module convenient to change maintenance cooperatees through hollow tube 14, telescopic link 15, jack 16, axis of rotation 17, first bevel gear 18, dwang 19, second bevel gear 20, internal thread groove 21 and threaded rod 22 to can exempt from the instrument dismouting to dust cover 13 on the communication module 2.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism and the control system of the device are not completely described, and those skilled in the art can clearly know the specifics of the power mechanism and the control system thereof on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a GPRS network communication module convenient to change maintenance which characterized in that includes:
a main board;
the communication module is arranged at the top of the mainboard;
the two fixing blocks are fixedly arranged at the top of the main board;
the two sliding chutes are respectively arranged on the corresponding fixed blocks;
the two trapezoidal fixture blocks are respectively installed in the corresponding sliding grooves in a sliding manner, and one sides of the two trapezoidal fixture blocks are fixedly connected with the communication module;
the two cavities are respectively arranged on the corresponding fixed blocks;
the four positioning rods are respectively and fixedly arranged in the corresponding cavities;
the two sliding blocks are respectively installed on the corresponding positioning rods in a sliding manner;
the two springs are respectively sleeved on the corresponding positioning rods in a sliding manner, one end of each spring is in contact with the inner wall of one side of the cavity, and the other end of each spring is in contact with the sliding block;
the two limiting blocks are respectively and fixedly arranged on one side of the corresponding sliding block, and one side of each limiting block extends into the sliding groove and is in contact with the top of the trapezoidal clamping block;
the two connecting blocks are respectively and fixedly arranged at the tops of the corresponding sliding blocks, and the tops of the connecting blocks extend out of the cavity;
and the two shifting blocks are respectively and fixedly arranged at the tops of the corresponding connecting blocks.
2. The GPRS network communication module convenient for replacement and overhaul according to claim 1, wherein a first sliding hole is formed in the inner wall of one side of the cavity, and the limiting block is connected with the first sliding hole in a sliding mode.
3. The GPRS network communication module convenient for replacement and overhaul according to claim 1, wherein the sliding block is provided with two second sliding holes, and the two positioning rods are respectively connected with the corresponding second sliding holes in a sliding manner.
4. The GPRS network communication module convenient for replacement and overhaul of claim 1, wherein a third sliding hole is formed in the inner wall of the top of the cavity, and the connecting block is slidably connected with the third sliding hole.
5. The GPRS network communication module convenient for replacement and maintenance according to claim 1, wherein the top sliding cover of the communication module is provided with a dust cover, the top of the communication module is fixedly provided with two hollow pipes, telescopic rods are slidably sleeved in the two hollow pipes, the top ends of the telescopic rods extend out of the hollow pipes and are fixedly connected with the inner wall of the top of the dust cover, the two telescopic rods are respectively provided with a jack, the top of the dust cover is rotatably provided with a rotating shaft, the bottom of the rotating shaft is fixedly provided with a first bevel gear, the inner wall of the top of the dust cover is rotatably provided with a rotating rod, the rotating rod is fixedly sleeved with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the two ends of the rotating rod are respectively provided with an inner thread groove, and threaded rods are threadedly mounted in the, one end of each of the two threaded rods extends into the corresponding jack.
6. The GPRS network communication module convenient for replacement and maintenance according to claim 5, wherein two support blocks are fixedly installed on the inner wall of the top of the dust cover, a rotation through hole is formed in each of the two support blocks, and the rotation rod is rotatably connected with the two rotation through holes.
7. The GPRS network communication module convenient for replacement and overhaul according to claim 5, wherein two sliding rails are fixedly mounted on the inner wall of the top of the dust cover, sliding rods are slidably mounted in the two sliding rails, and the bottom ends of the two sliding rods are fixedly connected with corresponding threaded rods respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379507.XU CN213126707U (en) | 2020-07-14 | 2020-07-14 | GPRS network communication module convenient to change and overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379507.XU CN213126707U (en) | 2020-07-14 | 2020-07-14 | GPRS network communication module convenient to change and overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213126707U true CN213126707U (en) | 2021-05-04 |
Family
ID=75677229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021379507.XU Expired - Fee Related CN213126707U (en) | 2020-07-14 | 2020-07-14 | GPRS network communication module convenient to change and overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213126707U (en) |
-
2020
- 2020-07-14 CN CN202021379507.XU patent/CN213126707U/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: 20210504 Termination date: 20210714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |