CN215005824U - Communication interface testing arrangement - Google Patents
Communication interface testing arrangement Download PDFInfo
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- CN215005824U CN215005824U CN202121013302.4U CN202121013302U CN215005824U CN 215005824 U CN215005824 U CN 215005824U CN 202121013302 U CN202121013302 U CN 202121013302U CN 215005824 U CN215005824 U CN 215005824U
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Abstract
The utility model belongs to the technical field of the communication interface, a communication interface testing arrangement is related to, wherein, the power distribution box comprises a box body, the inside first cavity of having seted up of box, inside first U type clamp plate and the second U type clamp plate of being provided with of first cavity, first U type clamp plate surface and the flexible subassembly of second U type clamp plate bottom fixedly connected with, first U type clamp plate and second U type clamp plate opposite face fixedly connected with intercommunication piece, the inside a plurality of pilot lamps that are provided with of box, flexible subassembly includes casing, conducting rod, conducting block and second cavity, casing and the inside wall fixed connection of first cavity. The test wire clamping device has the advantages that the test wire can be clamped between the first U-shaped pressing plate and the second U-shaped pressing plate through the elastic force of the first spring when the port is tested by arranging the first U-shaped pressing plate and the second U-shaped pressing plate, the test wire is further compressed through the first U-shaped pressing plate and the second U-shaped pressing plate, and the connection block is convenient to realize the electrifying test.
Description
Technical Field
The utility model belongs to the technical field of communication interface, concretely relates to communication interface testing arrangement.
Background
The communication interface is a channel for signal transmission of equipment, and comprises the transmission of data such as sound, pictures and the like; the communication interfaces are RS-232, RS-485, general network interface, which can support PSTN, ISDN and LAN networking environment, and has USB2.0 super high speed data interface, backup of important image data by connecting computer, and optionally has line-by-line scanning VGA output interface.
For example, although the communication interface testing apparatus (application number: CN 202021088233.9) disclosed in the chinese patent document solves the problem of easy dust ingress, it does not solve the problem that whether the port can work normally or not, the port cannot be detected, the port cannot work normally and cannot prompt the tester in time, and the tester cannot perform maintenance in the later period.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a communication interface testing arrangement, it has solved unable prompt in time, can't judge whether the port normally works and the technical problem that the later stage was overhauld not is convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a communication interface testing device comprises a box body, a first cavity is arranged in the box body, a first U-shaped pressing plate and a second U-shaped pressing plate are arranged in the first cavity, the surface of the first U-shaped pressing plate and the bottom end of the second U-shaped pressing plate are fixedly connected with a telescopic assembly, the opposite surfaces of the first U-shaped pressing plate and the second U-shaped pressing plate are fixedly connected with a communicating block, a plurality of indicator lamps are arranged in the box body, the telescopic component comprises a shell, a conductive rod, a conductive block and a second chamber, the shell is fixedly connected with the inner wall of the first chamber, a second chamber is arranged in the shell, a conductive rod is arranged in the second chamber in a penetrating way, a conductive block is fixedly connected in the second chamber, the surface of the shell is sleeved with a first spring, the upper end of the first spring is fixedly connected with the inner wall of the shell, the other end of the first spring is fixedly connected with the surfaces of the first U-shaped pressing plate and the second U-shaped pressing plate respectively.
As a further aspect of the present invention: the surface of the box body is provided with a cover plate, the surface of the cover plate is provided with a handle, a glass plate is arranged inside the cover plate, and the glass plate is positioned on the surface of the indicator light.
As a further aspect of the present invention: a plurality of ports are formed in the side face of the box body, and a first input line and a second input line are fixedly connected to the side face of the box body.
As a further aspect of the present invention: a first sliding groove is formed in the box body, a first sliding block is connected to the inside of the first sliding groove in a sliding mode, and the side face of the first sliding block is fixedly connected with the side face of the cover plate.
As a further aspect of the present invention: the improved box is characterized in that a groove is formed in the box body, a second spring is fixedly connected in the groove, a lug is fixedly connected to one end of the second spring, the surface of the lug is in lap joint with the side face of a first limiting block, a limiting groove is formed in the groove, a limiting block is movably connected in the limiting groove, and the side face of the limiting block is fixedly connected with the side face of the lug.
As a further aspect of the present invention: a second sliding groove is formed in the shell, a second sliding block is connected to the inside of the second sliding groove in a sliding mode, and the side face of the second sliding block is fixedly connected with the side face of the conducting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this communication interface testing arrangement, through setting up first U type clamp plate and second U type clamp plate can be with test wire joint between first U type clamp plate and second U type clamp plate through the elasticity of first spring when testing the port, and then realize compressing tightly the test wire through first U type clamp plate and second U type clamp plate, the test of circular telegram is realized to the intercommunication piece of being convenient for, it can be through intercommunication piece and whether normal through-electricity work of conducting block test port to set up the conducting rod when the test, also can avoid the intercommunication piece of first U type clamp plate and second U type clamp plate opposite face to contact each other through first U type clamp plate and second U type clamp plate when not testing, can realize the circular telegram detection to different ports.
2. This communication interface testing arrangement, through setting up second slider and second spout the second slider can cooperate the conducting rod to slide in the second cavity inside in the conducting rod motion, the stability of conducting rod motion also can be increased simultaneously, also can increase the stability of first U type clamp plate and second U type clamp plate through using a plurality of conducting rods, set up glass board and handle when the test user can observe whether corresponding port is circular telegram through the pilot lamp of glass board bottom, also can open the apron through the handle simultaneously, the tester of being convenient for overhauls the inside electrical components of first cavity.
3. This communication interface testing arrangement can cooperate the apron to slide through setting up first slider and first spout, can be inside the box with the apron joint under the effect of lug simultaneously, and then realize opening and closing of box, sets up the lug and enables the lug joint in first slider side through the second spring under spacing groove and stopper cooperation, and then realizes fixing the apron through the lug, the later stage testing personnel of also being convenient for to integrated device's detection.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic front view of the present invention;
fig. 4 is a schematic front view of the telescopic assembly of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
in the figure: 1. a box body; 2. a first input line; 3. a second input line; 4. a cover plate; 5. a glass plate; 6. a handle; 7. a port; 8. an indicator light; 9. a first chute; 10. a first slider; 11. a first chamber; 12. a first U-shaped pressure plate; 13. a first spring; 14. a telescoping assembly; 141. a housing; 142. a conductive rod; 143. a conductive block; 144. a second chamber; 15. a second U-shaped pressing plate; 16. a communicating block; 17. a limiting block; 18. a second chute; 19. a second slider; 20. a groove; 21. a second spring; 22. a bump; 23. a limiting groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a communication interface testing device comprises a box body 1, a first cavity 11 is arranged in the box body 1, a first U-shaped pressing plate 12 and a second U-shaped pressing plate 15 are arranged in the first cavity 11, a telescopic assembly 14 is fixedly connected to the surface of the first U-shaped pressing plate 12 and the bottom end of the second U-shaped pressing plate 15, a communicating block 16 is fixedly connected to the opposite surface of the first U-shaped pressing plate 12 and the opposite surface of the second U-shaped pressing plate 15, a testing lead can be clamped between the first U-shaped pressing plate 12 and the second U-shaped pressing plate 15 through the elasticity of a first spring 13 when the first U-shaped pressing plate 12 and the second U-shaped pressing plate 15 are arranged to test an interface 7, the testing lead is further pressed through the first U-shaped pressing plate 12 and the second U-shaped pressing plate 15, the communicating block 16 is convenient to realize an electrifying test, a plurality of indicating lamps 8 are arranged in the box body 1, the telescopic assembly 14 comprises a shell 141, a conductive rod 142, a conductive block 143 and a second cavity 144, the shell 141 is fixedly connected with the inner wall of the first cavity 11, the shell 141 is internally provided with a second cavity 144, the second cavity 144 is internally provided with a conducting rod 142 in a penetrating manner, the conducting rod 142 is arranged to be capable of testing whether the port 7 is normally electrified or not through the communicating block 16 and the conducting block 143 during testing, the first U-shaped pressing plate 12 and the second U-shaped pressing plate 15 are also capable of avoiding the communicating block 16 on the opposite surface of the first U-shaped pressing plate 12 and the second U-shaped pressing plate 15 from contacting each other when not tested, so that the electrified detection on different ports 7 can be realized, the conducting block 143 is fixedly connected with the inside of the second cavity 144, the surface of the shell 141 is sleeved with the first spring 13, the upper end of the first spring 13 is fixedly connected with the inner wall of the shell 141, the other end of the first spring 13 is respectively fixedly connected with the surfaces of the first U-shaped pressing plate 12 and the second U-shaped pressing plate 15, the shell 141 is internally provided with a second chute 18, and the second chute 18 is connected with a second sliding block 19 in a sliding manner, the side of the second sliding block 19 is fixedly connected with the side of the conductive rod 142, the second sliding block 19 and the second sliding groove 18 are arranged, when the conductive rod 142 moves, the second sliding block 19 can be matched with the conductive rod 142 to slide in the second cavity 144, the movement stability of the conductive rod 142 can be improved, and the stability of the first U-shaped pressing plate 12 and the second U-shaped pressing plate 15 can be improved by using a plurality of conductive rods 142.
The surface of the box body 1 is provided with an apron 4, the surface of the apron 4 is provided with a handle 6, the inside of the apron 4 is provided with a glass plate 5, the glass plate 5 is positioned on the surface of an indicator light 8, the glass plate 5 and the handle 6 are arranged, when in testing, a user can observe whether a corresponding port 7 is electrified or not through the indicator light 8 at the bottom end of the glass plate 5, meanwhile, the apron 4 can be opened through the handle 6, and the tester can conveniently overhaul the electric appliance elements in the first chamber 11.
Specifically, a plurality of ports 7 have been seted up to 1 side of box, 1 side fixedly connected with first input line 2 of box and second input line 3, first spout 9 has been seted up to 1 inside of box, the inside sliding connection of first spout 9 has first slider 10, it can cooperate apron 4 to slide to set up first slider 10 and first spout 9, can be inside 1 box with apron 4 joint under the effect of lug 22 simultaneously, and then realize opening and closing of box 1, first slider 10 side and 4 side fixed connection of apron.
Specifically, 1 inside seted up recess 20 of box, the inside fixedly connected with second spring 21 of recess 20, second spring 21 one end fixedly connected with lug 22, lug 22 surface and the overlap joint of first stopper 17 side, the spacing groove 23 has been seted up to recess 20 inside, it enables lug 22 joint in first slider 10 side through second spring 21 under spacing groove 23 and stopper 17 cooperation to set up lug 22, and then realize fixing apron 4 through lug 22, the later stage tester of also being convenient for is to integrated device's detection, the inside swing joint of spacing groove 23 has stopper 17, stopper 17 side and lug 22 side fixed connection.
The utility model discloses a theory of operation does:
s1, when the test device is used, a user firstly connects the first input line 2 and the second input line 3 with an external detection device, then inserts a test lead into a port 7 to be tested, the test lead can extrude the first U-shaped pressing plate 12 and the second U-shaped pressing plate 15 in the first chamber 11 while being inserted, meanwhile, the surface of the test lead can be lapped with the surface of the communicating block 16, the conductive rod 142 can slide in the shell 141 while the first U-shaped pressing plate 12 and the second U-shaped pressing plate 15 move, meanwhile, the conductive rod 142 can be contacted with the conductive block 143, the corresponding indicator light 8 in the box body 1 can be lightened while the conductive rod 142 is contacted with the conductive block 143, and if the corresponding indicator light 8 is not lightened after the connection, the problem of the port 7 is solved, and the test person can timely overhaul;
s2, during the maintenance, the maintainer can pass through handle 6 pulling apron 4, first slider 10 also can slide in first spout 9 when pulling apron 4, first slider 10 slides and can extrude lug 22, lug 22 is extruded and can be at the inside extrusion second spring 21 of recess 20, lug 22 side stopper 17 also can slide in spacing groove 23 inside, then take off apron 4 and begin to examine and repair first U type clamp plate 12 in first cavity 11, second U type clamp plate 15, conducting rod 142, conducting block 143 and intercommunication piece 16, it can to examine and repair to close apron 4 and continue to test to accomplish.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a communication interface testing arrangement, includes the box, its characterized in that: a first cavity is arranged in the box body, a first U-shaped pressing plate and a second U-shaped pressing plate are arranged in the first cavity, the surface of the first U-shaped pressing plate and the bottom end of the second U-shaped pressing plate are fixedly connected with a telescopic assembly, the opposite surfaces of the first U-shaped pressing plate and the second U-shaped pressing plate are fixedly connected with a communicating block, a plurality of indicator lamps are arranged in the box body, the telescopic component comprises a shell, a conductive rod, a conductive block and a second chamber, the shell is fixedly connected with the inner wall of the first chamber, a second chamber is arranged in the shell, a conductive rod is arranged in the second chamber in a penetrating way, a conductive block is fixedly connected in the second chamber, the surface of the shell is sleeved with a first spring, the upper end of the first spring is fixedly connected with the inner wall of the shell, the other end of the first spring is fixedly connected with the surfaces of the first U-shaped pressing plate and the second U-shaped pressing plate respectively.
2. The communication interface testing apparatus of claim 1, wherein: the surface of the box body is provided with a cover plate, the surface of the cover plate is provided with a handle, a glass plate is arranged inside the cover plate, and the glass plate is positioned on the surface of the indicator light.
3. The communication interface testing apparatus of claim 1, wherein: a plurality of ports are formed in the side face of the box body, and a first input line and a second input line are fixedly connected to the side face of the box body.
4. The communication interface testing apparatus of claim 1, wherein: a first sliding groove is formed in the box body, a first sliding block is connected to the inside of the first sliding groove in a sliding mode, and the side face of the first sliding block is fixedly connected with the side face of the cover plate.
5. The communication interface testing apparatus of claim 1, wherein: the improved box is characterized in that a groove is formed in the box body, a second spring is fixedly connected in the groove, a lug is fixedly connected to one end of the second spring, the surface of the lug is in lap joint with the side face of a first limiting block, a limiting groove is formed in the groove, a limiting block is movably connected in the limiting groove, and the side face of the limiting block is fixedly connected with the side face of the lug.
6. The communication interface testing apparatus of claim 1, wherein: a second sliding groove is formed in the shell, a second sliding block is connected to the inside of the second sliding groove in a sliding mode, and the side face of the second sliding block is fixedly connected with the side face of the conducting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121013302.4U CN215005824U (en) | 2021-05-13 | 2021-05-13 | Communication interface testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121013302.4U CN215005824U (en) | 2021-05-13 | 2021-05-13 | Communication interface testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215005824U true CN215005824U (en) | 2021-12-03 |
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ID=79134629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121013302.4U Active CN215005824U (en) | 2021-05-13 | 2021-05-13 | Communication interface testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215005824U (en) |
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2021
- 2021-05-13 CN CN202121013302.4U patent/CN215005824U/en active Active
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