CN213519391U - Insulating mounting member for cable leading-out type electronic device - Google Patents
Insulating mounting member for cable leading-out type electronic device Download PDFInfo
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- CN213519391U CN213519391U CN202022547026.1U CN202022547026U CN213519391U CN 213519391 U CN213519391 U CN 213519391U CN 202022547026 U CN202022547026 U CN 202022547026U CN 213519391 U CN213519391 U CN 213519391U
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Abstract
The utility model discloses a cable leading-out type electron device's insulating installed part, including the insulating installed part of first insulation installation part and second, the insulating installed part of first insulation is become by mounting panel, first boss and second boss group, first boss installation is fixed to a side of mounting panel, the second boss installation is fixed to on the second half plate body of mounting panel another side, install at the top of second boss the insulating installed part of second, circular through-hole an has been seted up to the mounting panel, circular through-hole d has been seted up on the first boss, semicircular through-hole b has been seted up at the top of second boss, semicircular through-hole c has been seted up to the bottom of the insulating installed part of second. Has the advantages that: the fixing mode is firmer, the operation is simpler and more convenient, the assembly efficiency is improved, and the cable with a thicker wire diameter is well fixed, so that the welding quality and the reliability of electrical connection are prevented from being influenced by the stress of welding spots corresponding to the cable.
Description
Technical Field
The utility model relates to an installation device field is connected to the electron device, especially relates to a cable draws forth formula electron device's insulating installed part.
Background
The rapid development of electronic information technology and complete machines enables various electronic devices to be widely applied to various industries, due to the fact that different use fields and different installation modes are adopted, lead-out end forms of various electronic devices are different, however, no matter which lead-out form is adopted, insulators are arranged between the lead-out ends and the metal shell to meet the insulation requirements, and the insulators are fixed on the shell to ensure that the electronic devices can be normally used for a long time;
for most electronic devices with leading-out ends of small-diameter leads, the structure of the insulator is simple, the insulator only needs to be provided with a through hole through which the leads can pass, a boss which is slightly thicker than the shell is arranged on the surface of the insulator and used for being arranged in an insulator mounting groove of the shell, and the insulator is fixed in a bonding mode. However, for an electronic device led out by a cable, if the insulator with the structure is used, although the insulation requirement can be met, because the wire diameter of the cable is thicker, the movement of the cable leading-out end in the processes of testing, experiment, use and the like can gradually stress the cemented insulator to fall off, and the welding point at the welding end part of the cable is stressed, so that the root part of the cable core at the welding point is easy to break, and the normal use of the electronic device is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an insulating properties is good just for solving above-mentioned problem, can be by the better insulating installed part that is fixed in the shell, but the thicker cable of fixed diameter simultaneously.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
an insulative mounting member for a cable-pull type electronic device includes a first insulative mounting member and a second insulative mounting member, the first insulating mounting part is composed of a mounting plate, a first boss and a second boss, the first boss is fixedly mounted on one side surface of the mounting plate, the second boss is fixedly arranged on the lower half plate body on the other side surface of the mounting plate, the second insulating mounting component is arranged at the top of the second boss, the mounting plate is provided with a circular through hole a, the first boss is provided with a circular through hole d, the top of the second boss is provided with a semicircular through hole b, the bottom of the second insulating mounting component is provided with a semicircular through hole c, the semicircular through hole b and the semicircular through hole c are spliced to form a circular splicing through hole, the circular splicing through hole, the circular through hole a and the circular through hole d are communicated together.
Preferably, the plate body size of the second boss is smaller than that of the mounting plate, the second insulating mounting component and the second boss are the same in size, and the thickness of the second boss is larger than that of the first boss and that of the mounting plate.
Preferably, the two ends of the mounting plate are respectively provided with an insulating part screw mounting hole, and the mounting plate is fixed on the machine shell through a fixing sunk screw.
Preferably, countersunk screw holes are formed in two ends of the second insulating mounting part, second boss screw mounting holes are formed in the second bosses, and the countersunk screw holes are connected with the second boss screw mounting holes through pressing countersunk screws.
Preferably, a positioning groove is formed in the middle of the upper end face of the second boss, a positioning protrusion is arranged in the middle of the lower end face of the second insulating mounting part, and the positioning protrusion is inserted and clamped into the positioning groove.
In the structure, in order to facilitate the cable with thicker wire diameter to pass through and not be clamped in the round through hole of the thicker insulation mounting component, the second boss and the second insulation component are designed into a two-part structure which is separated and is easy to mount at the same time, when the cable is mounted after the first insulation mounting component is fixed on the shell, the cable with thicker wire diameter can more easily pass through the first boss and the mounting plate with thinner thickness, then the cable welding end is directly pulled out of the end face of the second boss to expose a part of the welding end, then the second insulation mounting component is mounted, and then the operations of welding the cable welding end to the printed board component, assembling and the like can be completed The PEEK material has excellent high temperature resistance, corrosion resistance and ageing resistance.
When in installation, a shell insulator mounting hole is arranged on the shell, a first boss of a first insulating mounting part is arranged in the shell insulator mounting hole matched with the size of the first boss from inside to outside, the mounting plate is tightly attached to the inner wall of the shell, the insulating part screw mounting holes at the two ends of the mounting plate correspond to the insulator screw mounting holes of the shell at the moment, a fixing countersunk screw for fixing the first insulating mounting part simultaneously penetrates through the insulating part screw mounting holes at the two ends of the mounting plate and the insulator screw mounting holes of the shell, a corresponding nut is arranged in the screw and is screwed, the first insulating part is fixed on the shell of the electronic device, then the cable and a plurality of strands of insulating layer wires in the cable simultaneously penetrate through a first boss d of the first insulating mounting part and a circular through hole a of the mounting plate, and a cable welding end is pulled out from a position between the circular through hole a of the mounting plate and a semicircular through hole b of a second, and the end head of the second insulation mounting part is pulled out of one part of the end face of the second boss, so that subsequent work of welding a printed board assembly is facilitated, then the positioning protrusion of the second insulation mounting part is inserted into the positioning groove of the second boss in an aligning mode, the aligning mounting work of the second insulation mounting part and the second boss is achieved, finally, the corresponding pressing sunk screw is pressed into the screw mounting holes of the second insulation mounting part and the second boss, and the second insulation mounting part is fixed on the first insulation mounting part.
The beneficial effects of the utility model reside in that:
1. the insulator is fixed on the shell in a screw fixing mode, the fixing mode is firmer, the operation is simpler and more convenient than that of a bonding method, and the curing time of an adhesive is saved, so that the assembly efficiency is improved;
2. the cable with a thicker wire diameter has a better fixing effect, so that the influence on the welding quality and the reliability of electrical connection caused by the stress of a welding spot corresponding to the cable is avoided.
Drawings
Fig. 1 is a first view of a split structure of an insulating mounting member of a cable leading-out electronic device according to the present invention;
fig. 2 is a second diagram of the split structure of the insulating mounting member of the cable leading-out electronic device according to the present invention;
fig. 3 is a schematic view of the connection and installation of the insulating mounting member of the cable leading-out electronic device according to the present invention.
The reference numerals are explained below:
1. mounting a plate; 2. a first boss; 3. a second boss; 4. a second insulative mounting member; 5. a circular through hole a; 6. a semicircular through hole b; 7. a semicircular through hole c; 8. positioning the projection; 9. a positioning groove; 10. a second boss screw mounting hole; 11. an insulating member screw mounting hole; 12. countersunk screw holes; 13. pressing the countersunk head screw; 14. a circular through hole d; 15. a housing; 16. a printed board assembly; 17. a cable; 18. fixing the countersunk head screw; 19. a plurality of strands of insulated conductors; 20. and welding the end of the cable.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
1-2, an insulative mounting member for a cable-pull electronic device, the insulative mounting member comprising a first insulative mounting member and a second insulative mounting member 4;
the first insulating mounting component comprises a mounting plate 1, a first boss 2 and a second boss 3, the first boss 2 is fixedly mounted on one side face of the mounting plate 1, the second boss 3 is fixedly mounted on the lower half plate body on the other side face of the mounting plate 1, and a second insulating mounting component 4 is mounted at the top of the second boss 3;
circular through-hole a5 has been seted up to mounting panel 1, has seted up circular through-hole d14 on the first boss 2, and semicircular through-hole b6 has been seted up at the top of second boss 3, and semicircular through-hole c7 has been seted up to the bottom of second insulating installation part 4, and semicircular through-hole b6 and semicircular through-hole c7 amalgamation become circular concatenation through-hole, circular through-hole a5, circular through-hole d14 intercommunication are in the same place.
Preferably, the plate body size of the second boss 3 is smaller than that of the mounting plate 1, the second insulating mounting part 4 and the second boss 3 are the same in size, namely, the length, the width and the thickness are the same, the thickness of the second boss 3 is larger than that of the first boss 2 and the mounting plate 1, in order to enable a cable to be fixed, the diameter of the circular splicing through hole formed after the second boss 3 and the second insulating mounting part 4 are mounted is matched with the outer diameter of the cable well, meanwhile, the thickness of the second boss 3 and the second insulating mounting part 4 is thicker, the thickness of the second boss needs to be determined according to the length of the cable penetrating into the shell, the thicker second boss can bear the cable better, and meanwhile, the participation of the second insulating mounting part 4 can fix the cable more firmly.
In this embodiment, in order to make the first insulating mounting component be more firmly mounted on the housing of the electronic device, two ends of the mounting plate 1 are respectively provided with an insulating component screw mounting hole 11, and the first insulating mounting component is mechanically fixed by using a fixing countersunk head screw 18 matched with the diameter of the circular through hole and a nut.
In this embodiment, in order to fix the second insulating mounting part 4 on the first insulating mounting part, countersunk screw holes 12 are provided at two ends of the second insulating mounting part 4, threads are provided in the countersunk screw holes 12, second boss screw mounting holes 10 and threads matched with the size of the second boss 3 are also provided at two corresponding end positions of the second boss 3, and the second boss 3 and the second insulating mounting part are fixed by pressing the countersunk screws 13.
In this embodiment, for the butt joint of the second boss 3 and the second insulating mounting part 4 of more quick, accurate realization, the up end middle part of the second boss 3 is equipped with positioning groove 9, and the lower terminal surface middle part of the second insulating mounting part 4 is equipped with positioning protrusion 8, and inside positioning protrusion 8 was pegged graft and is blocked to positioning groove 9.
In the structure, in order to facilitate the cable with thicker wire diameter to pass through and not be clamped in the round through hole of the thicker insulating mounting component, the second boss 3 and the second insulating component 4 are designed into a two-part structure which is separated and is easy to mount at the same time, but not an integrated structure, when the cable is mounted after the first insulating mounting component is fixed on the shell, the cable with thicker wire diameter can more easily pass through the first boss 2 and the mounting plate 1 with thinner thickness, then the cable welding end 20 is directly pulled out of the end face of the second boss, a part of the welding end 20 is exposed, then the second insulating mounting component 4 is mounted, and then the operations of welding the cable welding end to a printed board assembly, assembly and the like can be completed, thus, the operation that the cable passes through the through hole of the insulating mounting component can be simpler, convenient and quicker, and in order to meet the insulating requirements, the working use requirements and the like of electronic devices, the first insulating mounting part and the second insulating mounting part 4 are made of PEEK materials with high mechanical strength, high temperature resistance, corrosion resistance and ageing resistance.
As shown in fig. 3, when mounting, the housing 15 is opened with a housing insulator mounting hole, the first boss 2 of the first insulating mounting member is installed from inside to outside into the housing insulator mounting hole matching the size thereof, and the mounting plate 1 is closely attached to the inner wall of the housing 15, at this time, the insulating member screw mounting holes 11 at both ends of the mounting plate 1 correspond to the insulator screw mounting holes of the housing, the fixing countersunk screws 18 fixing the first insulating mounting member are simultaneously passed through the insulating member screw mounting holes 11 at both ends of the mounting plate and the insulator screw mounting holes of the housing, and the corresponding nuts are installed in the screws and tightened to fix the first insulating member to the housing 15 of the electronic device, and then the cable 17 and the plurality of insulated wires 19 inside thereof are passed through the circular through-hole d14 of the first boss of the first insulating mounting member and the circular through-hole a5 of the mounting plate together, the cable welding terminal 20 is pulled out from the position between the circular through hole a5 of the mounting plate and the semicircular through hole b6 of the second boss, the terminal is pulled out of a part of the end face of the second boss 3 so as to facilitate the subsequent work of welding the printed board assembly 16, then the positioning protrusion 8 of the second insulating mounting part is inserted into the positioning groove 9 of the second boss in an aligning way, the aligning and mounting work of the two is realized, finally, the corresponding pressing countersunk head screw 13 is screwed into the screw mounting holes 12 and 10 of the second insulating mounting part 4 and the second boss 3, and thus, the second insulating mounting part 4 is fixed on the first insulating mounting part.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.
Claims (5)
1. An insulative mounting member for a cable-pull electronic device, comprising: including first insulation installation component and the insulating installation component of second, first insulation installation component comprises mounting panel, first boss and second boss, first boss installation is fixed to a side of mounting panel, the installation of second boss is fixed to on the second half plate body of mounting panel another side, install at the top of second boss the insulating installation component of second, circular through-hole an has been seted up to the mounting panel, circular through-hole d has been seted up on the first boss, semi-circular through-hole b has been seted up at the top of second boss, semi-circular through-hole c has been seted up to the bottom of the insulating installation component of second, semi-circular through-hole b with the circular concatenation through-hole of semi-circular through-hole c amalgamation, circular concatenation through-hole circular through-hole a circular through-hole d communicates together.
2. The insulative mounting member for cable-pull electronic devices of claim 1, wherein: the plate body size of second boss is less than the plate body size of mounting panel, the insulating installation component of second with the size of second boss is the same, the thickness of second boss is greater than first boss with the thickness of mounting panel.
3. The insulative mounting member for cable-pull electronic devices of claim 1, wherein: the mounting plate is characterized in that two ends of the mounting plate are respectively provided with an insulating part screw mounting hole, and the mounting plate is fixed on the shell through a fixed countersunk head screw.
4. The insulative mounting member for cable-pull electronic devices of claim 1, wherein: countersunk screw holes are formed in two ends of the second insulating mounting part, second boss screw mounting holes are formed in the second bosses, and the countersunk screw holes are connected with the second boss screw mounting holes through pressing countersunk screws.
5. The insulative mounting member for cable-pull electronic devices of claim 1, wherein: the middle part of the upper end face of the second boss is provided with a positioning groove, the middle part of the lower end face of the second insulating mounting part is provided with a positioning bulge, and the positioning bulge is inserted and clamped into the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022547026.1U CN213519391U (en) | 2020-11-06 | 2020-11-06 | Insulating mounting member for cable leading-out type electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022547026.1U CN213519391U (en) | 2020-11-06 | 2020-11-06 | Insulating mounting member for cable leading-out type electronic device |
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| Publication Number | Publication Date |
|---|---|
| CN213519391U true CN213519391U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022547026.1U Active CN213519391U (en) | 2020-11-06 | 2020-11-06 | Insulating mounting member for cable leading-out type electronic device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114394375A (en) * | 2021-11-29 | 2022-04-26 | 南通贝思特机械工程有限公司 | Transition comb system of quick location installation |
-
2020
- 2020-11-06 CN CN202022547026.1U patent/CN213519391U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114394375A (en) * | 2021-11-29 | 2022-04-26 | 南通贝思特机械工程有限公司 | Transition comb system of quick location installation |
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