CN219916530U - Electronic communication experiment box - Google Patents
Electronic communication experiment box Download PDFInfo
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- CN219916530U CN219916530U CN202320518218.0U CN202320518218U CN219916530U CN 219916530 U CN219916530 U CN 219916530U CN 202320518218 U CN202320518218 U CN 202320518218U CN 219916530 U CN219916530 U CN 219916530U
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- 238000002474 experimental method Methods 0.000 title claims abstract description 87
- 238000004891 communication Methods 0.000 title claims abstract description 20
- 238000013016 damping Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of communication experiment boxes, in particular to an electronic communication experiment box. The utility model provides an electronic communication experiment case, includes experiment case body, spliced eye, bayonet joint and case lid, case lid and experiment case body are articulated, the lateral wall of experiment case body and case lid is provided with buckle and the draw-in groove of mutual matching respectively, the bottom of experiment case body is provided with damping device. According to the utility model, the first spring and the damper arranged at the bottom of the experiment box body are mutually matched, so that the whole experiment box body can be damped when being placed, the influence on the circuit board inside the experiment box body is reduced, the plug connector is inserted into the plug hole, then the movable block slides, the semicircular clamping groove on the movable block is used for clamping the lead on the plug connector, at the moment, if the experiment box body is forced to move, the movable block can limit the plug connector to fall off from the plug hole, and the stability of the device in use is further enhanced.
Description
Technical Field
The utility model relates to the technical field of communication experiment boxes, in particular to an electronic communication experiment box.
Background
The electronic communication experiment box is an experiment box for analyzing circuits, mainly for carrying out the experimental demonstration of the circuit analysis theory in electroengineering, belongs to weak current experiments, adopts a modular structure, and is mutually independent, various test circuits can be formed by combining different elements in each element area, the front side of an experiment template is printed with a circuit diagram, the back side of the experiment template is provided with devices, and the points to be tested in each experiment circuit are provided with test holes.
The electronic communication experiment box is generally placed on a workbench directly when in use, as demonstrated by the video linked to https:// www.bilibili.com/video/av802254676, the bottom of the electronic communication experiment box is not provided with a damping device in the placing and carrying process, so that the damage to an internal circuit board is easy to occur, the plug is inserted into the plug hole, and if the experiment box is carelessly moved in the experiment process, the plug is easy to separate from the plug hole, so that the experiment is interrupted, the plug hole is not protected, and the damage caused by dust entering or water entering is easy to occur.
Disclosure of Invention
The utility model aims to provide an electronic communication experiment box, which solves the problems that in the prior art, in the process of placing and carrying the experiment box, a damping device is not arranged at the bottom of the experiment box, the inside circuit board is easy to damage, a plug connector is inserted into a plug hole, and if the experiment box moves carelessly in the experiment process, the plug connector is easy to separate from the plug hole, so that the experiment is interrupted, and the plug hole is not provided with protection, so that the damage caused by dust entering or water entering is easy to occur.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an electronic communication experiment case, includes experiment case body, spliced eye, bayonet joint and case lid, case lid and experiment case body are articulated, the lateral wall of experiment case body and case lid is provided with buckle and draw-in groove that matches each other respectively, the bottom of experiment case body is provided with damping device, damping device includes four first springs and four connecting blocks, four connecting block respectively fixed mounting is in the bottom of four first springs, the one end and the experiment case body fixed connection of connecting block are kept away from to first springs, the inside of first springs is provided with the attenuator, the both ends of attenuator respectively with connecting block and experiment case body fixed connection, the lateral wall at the experiment case body is seted up to the spliced eye, the inside at the spliced eye is inserted to the bayonet joint, the lateral wall of experiment case body is provided with the protection machanism that is used for protecting spliced eye and bayonet joint for the position of spliced eye.
Preferably, suction cups are fixedly arranged at the bottoms of the four connecting blocks.
Preferably, four grooves are formed in the bottom of the experiment box body, and four first springs are respectively arranged in the four grooves.
Preferably, the protection mechanism comprises a moving block, a T-shaped sliding rail is fixedly arranged on the surface of the moving block, a T-shaped sliding groove matched with the sliding rail in size is formed in the side wall of the experiment box body, the moving block is in sliding connection with the experiment box body through the sliding rail and the sliding groove, and a semicircular clamping groove is formed in the surface of the moving block.
Preferably, the protection mechanism further comprises a second spring and a fixing plate, the fixing plate is fixedly arranged on the side wall of the experiment box body, and two ends of the second spring are fixedly connected with the fixing plate and the moving block respectively.
Preferably, an anti-slip pad is fixedly arranged on one side of the moving block, which is far away from the sliding rail.
The utility model has at least the following beneficial effects:
utilize the first spring and the attenuator that experimental box body bottom set up to mutually support and make whole experimental box body can carry out the shock attenuation when placing, reduce the influence to the inside circuit board of experimental box body, insert the plug and establish the inside at the spliced eye, then slide the movable block, utilize semi-circular draw-in groove on the movable block to block the wire on the plug, if experimental box body atress removes this moment, the movable block can restrict the plug and can't drop from the spliced eye, stability when further reinforcing device uses.
The utility model also has the following beneficial effects:
the second spring and the fixed plate are utilized, so that the movable block is acted by the second spring, and the movable block cannot be separated from the position of the plug hole, thereby being convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a groove structure according to the present utility model;
FIG. 3 is a schematic diagram of a moving block according to the present utility model;
FIG. 4 is a schematic view of a plug hole according to the present utility model.
In the figure: 1. an experiment box body; 2. a case cover; 3. a groove; 4. a first spring; 5. a connecting block; 6. a suction cup; 7. a fixing plate; 8. an anti-slip pad; 9. a plug; 10. a moving block; 11. a second spring; 12. a slide rail; 13. a semicircular clamping groove; 14. a buckle; 15. a plug hole; 16. and a sliding groove.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, an electronic communication experiment box, including experiment box body 1, jack 15, plug 9 and case lid 2, case lid 2 and experiment box body 1 are articulated, the lateral wall of experiment box body 1 and case lid 2 is provided with buckle 14 and the draw-in groove of mutually supporting respectively, the bottom of experiment box body 1 is provided with damping device, damping device includes four first springs 4 and four connecting blocks 5, four connecting blocks 5 respectively fixed mounting are in the bottom of four first springs 4, the one end and the experiment box body 1 fixed connection of connecting block 5 are kept away from to first springs 4, the inside of first springs 4 is provided with the attenuator, the both ends of attenuator are respectively with connecting block 5 and experiment box body 1 fixed connection, jack 15 sets up the lateral wall at experiment box body 1, plug 9 inserts the inside at jack 15, the lateral wall of experiment box body 1 is provided with the protection machanism that is used for protecting jack 15 and plug 9 for jack 15, the first springs 4 and the attenuator that utilize experiment box body 1 bottom to set up in the use mutually support makes whole experiment box body 1 in the bottom can reduce the time of placing the inside can not carrying out the influence the inside of experiment box body 15 when can not using plug 9 to carry out the restriction jack 9 in addition, can not use the inside of jack 9 to reduce the dust and can not be used in the inside the protection jack 9.
Further, the sucking discs 6 are fixedly installed at the bottoms of the four connecting blocks 5, and the sucking discs 6 arranged at the bottoms of the connecting blocks 5 can enable the whole experiment box body 1 to be sucked on a workbench, so that stability is higher when the experiment box body 1 is operated conveniently.
Further, four recesses 3 have been seted up to the bottom of experimental box body 1, and four first springs 4 set up respectively in the inside of four recesses 3, and whole first spring 4 and attenuator are installed in the inside of recess 3 to first spring 4 stretches out recess 3, makes connecting block 5 and sucking disc 6 all stretch out recess 3, avoids because the length of first spring 4 and attenuator is longer makes its length that outstanding experimental box body 1 longer, influences the condition that experimental box body 1 utilized the handle to carry.
Further, the protection mechanism includes movable block 10, the surface fixed mounting of movable block 10 has "T" shape slide rail 12, the lateral wall of experiment case body 1 has seted up and slide rail 12 size looks adaptation "T" shape spout 16, movable block 10 passes through slide rail 12 and spout 16 and experiment case body 1 sliding connection, semicircular draw-in groove 13 has been seted up on the surface of movable block 10, protection mechanism is in use, insert the inside of inserting hole 15 with bayonet joint 9, then slide movable block 10, utilize semicircular draw-in groove 13 on movable block 10 to block the wire on the bayonet joint 9, at this moment, if experiment case body 1 atress removes, movable block 10 can restrict bayonet joint 9 can' T drop from bayonet hole 15, stability when reinforcing device uses, when need not use bayonet joint 9, in order to protect bayonet hole 15, remove movable block 10 to the position of bayonet hole 15, plug hole 15 is plugged up with movable block 10, thereby play the effect of protection.
Further, protection machanism still includes second spring 11 and fixed plate 7, and fixed plate 7 fixed mounting is at the lateral wall of experimental box body 1, and the both ends of second spring 11 respectively with fixed plate 7 and movable block 10 fixed connection, utilize second spring 11 and fixed plate 7, make movable block 10 receive the effect of second spring 11, can not make movable block 10 break away from the position of spliced eye 15, conveniently use, can not influence the plug-in connection 9 moreover and establish.
Further, the anti-slip pad 8 is fixedly installed on one side of the moving block 10 far away from the sliding rail 12, and when the plug 9 is plugged, the whole moving block 10 can be moved to one side by utilizing the anti-slip pad 8, so that the plug 9 can be plugged conveniently.
In sum, the first spring 4 and the damper which are arranged at the bottom of the experiment box body 1 are mutually matched in use, so that the whole experiment box body 1 can be damped when being placed, the influence on the circuit board in the experiment box body 1 is reduced, the plug 9 can be limited by the protection mechanism when the plug 9 is inserted into the plug hole 15 by the protection mechanism, the plug 9 cannot easily fall off from the plug hole 15, the stability in the experiment is conveniently improved, the plug hole 15 can be protected when the experiment box is not needed, the possibility of entering dust and water stains is reduced, the sucker 6 which is arranged at the bottom of the connecting block 5 can enable the whole experiment box body 1 to be sucked on a workbench, so that the stability is stronger when the experiment box body 1 is conveniently operated, the whole first spring 4 and the damper are arranged in the groove 3, the first spring 4 extends out of the groove 3, so that the connecting block 5 and the sucker 6 extend out of the groove 3, the situation that the first spring 4 and the damper protrude out of the experimental box body 1 to affect the carrying condition of the experimental box body 1 by using a handle is avoided because the lengths of the first spring 4 and the damper are longer, the protection mechanism is used, the plug 9 is inserted into the plug hole 15, then the movable block 10 slides, the semicircular clamping groove 13 on the movable block 10 is used for clamping a wire on the plug 9, at the moment, if the experimental box body 1 is stressed to move, the movable block 10 can limit the plug 9 not to fall off from the plug hole 15, the stability of the device in use is enhanced, when the plug 9 is not needed to be used, the movable block 10 is moved to the position of the plug hole 15, the plug hole 15 is blocked by the movable block 10, so that the protection effect is achieved, the second spring 11 and the fixed plate 7 are utilized to enable the movable block 10 to be subjected to the action of the second spring 11, the movable block 10 cannot be separated from the position of the plug hole 15, the movable block is convenient to use, the plug-in of the plug-in connector 9 cannot be affected, and the whole movable block 10 can be moved to one side when the plug-in connector 9 is plugged by the anti-slip pad 8, so that the plug-in connector 9 is convenient to plug.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electronic communication experiment case, includes experiment case body (1), spliced eye (15), plug (9) and case lid (2), case lid (2) and experiment case body (1) are articulated, the lateral wall of experiment case body (1) and case lid (2) is provided with buckle (14) and the draw-in groove of mutual matching respectively, a serial communication port, the bottom of experiment case body (1) is provided with damping device, damping device includes four first springs (4) and four connecting blocks (5), four connecting blocks (5) fixed mounting respectively in the bottom of four first springs (4), the one end and experiment case body (1) fixed connection of connecting blocks (5) are kept away from to first springs (4), the inside of first springs (4) is provided with the attenuator, the both ends of attenuator are respectively with connecting block (5) and experiment case body (1) fixed connection, the lateral wall at experiment case body (1) is seted up in spliced eye (15), plug (9) are inserted and are established in the inside of hole (15), plug (15) are used for plug and have plug-in mechanism (15) for plug-in connection of protection mechanism (15) of the lateral wall (1).
2. An electronic communication experiment box as claimed in claim 1, characterized in that the bottom of each of the four connection blocks (5) is fixedly provided with a suction cup (6).
3. An electronic communication experiment box according to claim 1, wherein four grooves (3) are formed in the bottom of the experiment box body (1), and four first springs (4) are respectively arranged in the four grooves (3).
4. The electronic communication experiment box according to claim 1, wherein the protection mechanism comprises a moving block (10), a T-shaped sliding rail (12) is fixedly arranged on the surface of the moving block (10), a T-shaped sliding groove (16) matched with the sliding rail (12) in size is formed in the side wall of the experiment box body (1), the moving block (10) is in sliding connection with the experiment box body (1) through the sliding rail (12) and the sliding groove (16), and a semicircular clamping groove (13) is formed in the surface of the moving block (10).
5. An electronic communication experiment box according to claim 4, wherein the protection mechanism further comprises a second spring (11) and a fixing plate (7), the fixing plate (7) is fixedly arranged on the side wall of the experiment box body (1), and two ends of the second spring (11) are fixedly connected with the fixing plate (7) and the moving block (10) respectively.
6. An electronic communication experiment box according to claim 5, wherein a non-slip mat (8) is fixedly arranged on the side of the moving block (10) far away from the sliding rail (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320518218.0U CN219916530U (en) | 2023-03-16 | 2023-03-16 | Electronic communication experiment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320518218.0U CN219916530U (en) | 2023-03-16 | 2023-03-16 | Electronic communication experiment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219916530U true CN219916530U (en) | 2023-10-27 |
Family
ID=88427915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320518218.0U Active CN219916530U (en) | 2023-03-16 | 2023-03-16 | Electronic communication experiment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219916530U (en) |
-
2023
- 2023-03-16 CN CN202320518218.0U patent/CN219916530U/en active Active
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