CN210326348U - External power supply connector protection device for electronic engineering - Google Patents
External power supply connector protection device for electronic engineering Download PDFInfo
- Publication number
- CN210326348U CN210326348U CN201921628598.3U CN201921628598U CN210326348U CN 210326348 U CN210326348 U CN 210326348U CN 201921628598 U CN201921628598 U CN 201921628598U CN 210326348 U CN210326348 U CN 210326348U
- Authority
- CN
- China
- Prior art keywords
- protection device
- adaptive
- bottom end
- connecting plate
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an electronic engineering external power source connects protection device relates to power source joint protection utensil technical field. The connecting plate comprises connecting pipes which are uniformly and fixedly arranged at the inner bottom end of the connecting plate; the adapter rods are slidably arranged in the connecting pipes; the adaptive springs are sleeved in the connecting pipes; the top end of the adaptive spring is fixedly connected with the bottom end of the adaptive rod respectively, and the bottom end of the adaptive spring is fixedly connected with the bottom end of the connecting plate respectively; the upper parts of the left end and the right end of the connecting plate are fixedly provided with connecting frames; the inside of the connecting frame at the left part and the inside of the connecting frame at the right part are both connected with fixing screws in a sliding way; the outer side surfaces of the fixing screws are all in threaded connection with fixing nuts. The utility model has the advantages that: the shape of the joint position of adaptation power connection and the cable that connects through the extrusion of adaptation pole and extrudees it to avoid connecting the position in the use and buckling and cause the breakage in the use, thereby protect, device simple structure, the simple operation uses safe and reliable more.
Description
Technical Field
The utility model relates to a power connector protection utensil technical field.
Background
Electronic engineering also known as "weak current technology" or "information technology" can be further subdivided into electrical measurement technology, adjustment technology and electronic technology, electronic engineering need in actual operation with equipment and external power source switch-on thereby carry out power supply operation, and when being connected with the power, be connected with the power through the joint that uses the equipment cable, and the joint can cause the connecting portion of cable and joint to cause the breakage because of buckling etc. usually when using, thereby can make the cable directly expose in external environment, cause the short circuit of circuit easily, and cause the damage to equipment, produce the potential safety hazard simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provide an electronic engineering external power supply connects protection device. The shape of the joint position of adaptation power connection and the cable that connects through the extrusion of adaptation pole and extrudees it to avoid connecting the position in the use and buckling and cause the breakage in the use, thereby protect, device simple structure, the simple operation uses safe and reliable more.
The utility model adopts the technical proposal that: the protection device for the external power supply connector of the electronic engineering comprises an upper protection device and a lower protection device;
the lower protection device comprises a U-shaped connecting plate; connecting pipes are uniformly and fixedly arranged at the inner bottom end of the connecting plate; the adapter rods are slidably arranged in the connecting pipes; the adaptive springs are sleeved in the connecting pipes; the top end of the adaptive spring is fixedly connected with the bottom end of the adaptive rod respectively, and the bottom end of the adaptive spring is fixedly connected with the bottom end of the connecting plate respectively; the upper parts of the left end and the right end of the connecting plate are fixedly provided with connecting frames; the upper protection device and the lower protection device have the same structure and are symmetrical up and down; the bottom end of the upper connecting frame is in contact connection and matching with the top end of the lower connecting frame;
the inside of the connecting frame at the left part and the inside of the connecting frame at the right part are both connected with fixing screws in a sliding way; the outer side surfaces of the fixing screws are all in threaded connection with fixing nuts.
Further optimize this technical scheme, the equal fixedly connected with protection pad in adaptation pole bottom on electronic engineering external power source connector protection device's upper portion and the adaptation pole top of lower part.
Further optimize this technical scheme, the equal fixedly connected with guard ring in connection frame top and bottom of an electronic engineering external power source connects protection device.
The beneficial effects of the utility model reside in that:
1. the power connector is placed in the middle of the two protection devices, the inserting position of the power connector is exposed outside the connecting plate, then the protection devices are extruded, so that the adaptive rods in contact with the protection devices are deformed, the shapes of the power connector and a cable connected with the power connector are adapted, the position movement of the protection devices is limited, the power connector and the cable are extruded by acting force generated by the adaptive springs on the adaptive rods, the fixing of the power connector and the cable is increased, and the connection part of the power connector and the connected cable is prevented from being bent, so that the breakage is avoided, and the use is safer;
2. when the power connector and the connected cable are not in the same plane, the device is dislocated, and then the power connector and the cable are extruded to the middle of the two protective devices, so that the adapter rod can wrap the power connector and the connecting part of the cable connected with the power connector, the power connector and the connecting part of the cable connected with the power connector are prevented from being bent and damaged, the use is safer, and the use is more flexible;
3. when the adaptation pole extrudees power connection and the cable that connects, the protection pad that the adaptation was caught up with extrudees it respectively to avoid causing the damage to it, and connecting plate and connection frame contact when extrudeing protector and wrap up power connection and cable connected through the meshing of set screw and fixation nut and fix it, and the protective ring reduces the wearing and tearing of set screw and fixation nut to it.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic drawing illustrating the stretching of the structure of the protection device of the present invention.
In the figure, 1, connecting plate; 2. a connecting pipe; 3. an adapter rod; 4. adapting a spring; 5. a connecting frame; 6. fixing screws; 7. fixing a nut; 8. a protective pad; 9. and (4) a guard ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, an external power connector protection device for electronic engineering comprises an upper protection device and a lower protection device; the lower protection device comprises a U-shaped connecting plate 1; the inner bottom end of the connecting plate 1 is uniformly and fixedly provided with connecting pipes 2; the connecting pipes 2 are internally provided with adaptive rods 3 in a sliding way; the connecting pipes 2 are internally sleeved with adaptive springs 4; the top ends of the adaptive springs 4 are respectively fixedly connected with the bottom ends of the adaptive rods 3, and the bottom ends of the adaptive springs are respectively fixedly connected with the inner bottom ends of the connecting plates 1; the upper parts of the left end and the right end of the connecting plate 1 are fixedly provided with connecting frames 5; the upper protection device and the lower protection device have the same structure and are symmetrical up and down; the bottom end of the upper connecting frame 5 is in contact connection and matching with the top end of the lower connecting frame 5; the inside of the connecting frame 5 at the left part and the inside of the connecting frame 5 at the right part are both connected with fixing screws 6 in a sliding way; the outer side surfaces of the fixing screws 6 are all in threaded connection with fixing nuts 7; the bottom end of the upper adapting rod 3 and the top end of the lower adapting rod 3 are fixedly connected with protective pads 8; the top end and the bottom end of the connecting frame 5 are fixedly connected with a protective ring 9.
When the device is not used, as shown in fig. 1, at this time, the fixing screw 6 is engaged with the fixing nut 7 to connect the upper and lower protection devices in a combined manner, the adapting rod 3 is contracted towards the inside of the connecting pipe 2 and compresses the adapting spring 4, so that the volume of the compression device is convenient to store and take, when the device is required to protect a power connector, the fixing nut 7 is taken down from the fixing screw 6 and the fixing screw 6 is taken out from the connecting frame 5, at this time, the two protection devices lose constraint, so that the fixing screw 7 and the fixing screw 6 are separated and then protect the connector, and after the two protection devices are separated, the adapting rod 3 is not constrained and is extruded by the adapting spring 4 and slides out from the connecting plate 1 and then protects the power connector;
when the power connector is protected, the power connector and a part of cable connected with the power connector are placed in the middle position of the two protective devices, and the plug-in part of the power connector extends out of the connecting plate 1, thereby not influencing the connection with the power, then the power connectors are respectively contacted with the adapter rod 3, then the two protective devices are extruded to the middle position, thereby making it contact, and the adapter rod 3, which is contacted with the power connector and the cable during the pressing process, is received into the connection pipe 2 by the space limitation, and compresses the adapter spring 4, after the connecting plate 1 connected with the protective device and the connecting frame 5 are contacted again, the fixing screw 6 is inserted into the connecting frame 5, then the fixing nuts 7 are used for connecting the protection device, so that the protection device is recombined, and the protection ring 9 of the connecting frame 5 reduces the abrasion of the fixing screws 6 and the fixing nuts 7;
after the two protection devices are recombined to enable the connecting plate 1 to be contacted with the connecting frame 5 again, the adapter rod 3 in the connecting plate 1, which is contacted with the power supply connector and the connected cable, is compressed into the connecting pipe 2 and compresses the adapter spring 4, so that the shape of the power supply connector and the connected cable is adapted, the power supply connector and the connected cable are extruded by the acting force generated by the extruded adapter spring 4, the protection pad 8 on the adapter rod 3 is contacted with the cable, the damage to the power supply connector and the cable is avoided, the adapter rod 3 in the connecting plate 1, which is not contacted with the power supply connector and the cable, is not contacted with each other, so that the position of the power supply connector and the cable is limited, the power supply connector and the connected cable are prevented from being directly exposed in the external environment, and the power supply connector and the connected cable are prevented from being bent at the connecting part to cause breakage, the use is safer and more reliable;
when the power connector and the connected cable are not in the same horizontal plane, and the power connector is protected, as shown in fig. 2, the two protection devices are dislocated, then the power connector is placed between the two protection devices through the operation, then the power connector is extruded and fixed through the fixing screw 6, at the moment, the two protection devices wrap the power connector and the connecting part of the connected cable, the adapting rod 3 at the connecting part of the adapting rod is extruded to adapt to the state of the connecting part, the adapting spring 4 generates acting force to extrude the adapting rod, and the shape formed by the adapting rod 3 limits the position movement of the adapting rod, so that the connecting part of the power connector and the connected cable is prevented from being bent in the using process, the protection is protected, the use is more flexible and convenient, and the protection efficiency is improved, and the plugging part of the power connector is not wrapped, so that the use of the power connector is not influenced, and the use is more reliable.
Claims (3)
1. The utility model provides an electronic engineering external power connects protection device which characterized in that: comprises an upper protection device and a lower protection device;
the lower protection device comprises a U-shaped connecting plate (1); the inner bottom end of the connecting plate (1) is uniformly and fixedly provided with connecting pipes (2); the connecting pipes (2) are internally and slidably provided with adapter rods (3); the connecting pipes (2) are internally sleeved with adaptive springs (4); the top ends of the adaptive springs (4) are respectively fixedly connected with the bottom ends of the adaptive rods (3), and the bottom ends of the adaptive springs are respectively fixedly connected with the inner bottom ends of the connecting plates (1); the upper parts of the left end and the right end of the connecting plate (1) are fixedly provided with connecting frames (5); the upper protection device and the lower protection device have the same structure and are symmetrical up and down; the bottom end of the upper connecting frame (5) is in contact connection and matching with the top end of the lower connecting frame (5);
the inside of the connecting frame (5) at the left part and the inside of the connecting frame (5) at the right part are both connected with fixing screws (6) in a sliding way; the outer side surface of the fixed screw (6) is in threaded connection with a fixed nut (7).
2. The electronic engineering external power supply connector protection device of claim 1, wherein: the bottom end of the upper adaptive rod (3) and the top end of the lower adaptive rod (3) are fixedly connected with a protective pad (8).
3. The electronic engineering external power supply connector protection device of claim 1, wherein: the top end and the bottom end of the connecting frame (5) are fixedly connected with a protective ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628598.3U CN210326348U (en) | 2019-09-27 | 2019-09-27 | External power supply connector protection device for electronic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628598.3U CN210326348U (en) | 2019-09-27 | 2019-09-27 | External power supply connector protection device for electronic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210326348U true CN210326348U (en) | 2020-04-14 |
Family
ID=70133437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921628598.3U Expired - Fee Related CN210326348U (en) | 2019-09-27 | 2019-09-27 | External power supply connector protection device for electronic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210326348U (en) |
-
2019
- 2019-09-27 CN CN201921628598.3U patent/CN210326348U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204030133U (en) | Electric connector | |
| CN205029034U (en) | Cable connector | |
| CN210326348U (en) | External power supply connector protection device for electronic engineering | |
| CN104659565A (en) | Easily pluggable safety socket | |
| CN204464627U (en) | Easily pull out safety socket | |
| CN203014070U (en) | Power line | |
| CN210957177U (en) | Fixed safety socket and plug for blind person | |
| CN212182567U (en) | Graphite-based flexible grounding material connecting device | |
| CN207602824U (en) | A kind of rail traffic direct-insert terminal | |
| CN210224463U (en) | A power communication equipment for lightning protection | |
| CN203589612U (en) | Connection device and electric power drainage wire | |
| CN210326760U (en) | Threading construction device for building electrical engineering | |
| CN203660156U (en) | Connector housing with elastic arm, connector housing assembly and connector | |
| CN209607958U (en) | A kind of lightweight communications connectors | |
| CN111490510A (en) | Wire tightener | |
| CN209414611U (en) | A kind of special type optoelectronic device dust plug | |
| CN207339122U (en) | A kind of electrical wire sorting bunching box easy to use | |
| CN220253482U (en) | Binding post for cable | |
| CN217904040U (en) | Fixed quick grafting charging platform of battery | |
| CN204732544U (en) | A kind of Self-fastening circuit rigid line joint fixing apparatus | |
| CN216623883U (en) | Fixing frame for automobile wire harness production | |
| CN201918623U (en) | Extrusion component used for compression joint device | |
| CN215295703U (en) | Electronic connecting line processing baking equipment | |
| CN219998590U (en) | Stable terminal wire | |
| CN215834806U (en) | USB charger with foldable plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20200927 |