CN210607670U - High-strength transparent junction box - Google Patents
High-strength transparent junction box Download PDFInfo
- Publication number
- CN210607670U CN210607670U CN201922032128.7U CN201922032128U CN210607670U CN 210607670 U CN210607670 U CN 210607670U CN 201922032128 U CN201922032128 U CN 201922032128U CN 210607670 U CN210607670 U CN 210607670U
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- junction box
- high strength
- inner core
- terminal box
- strength transparent
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Abstract
The utility model discloses a transparent terminal box of high strength relates to terminal box technical field, for solving the inconvenient installation of current terminal box lead wire, and terminal box striking easy damage, temperature resistant, poor stability and opaque problem not. The inside of terminal box body is provided with the inner core, the inside of inner core is provided with terminal part, terminal part's inside is provided with the reference column, and the reference column is provided with four, four the inside of reference column all is provided with the screw, the screw passes through spring leaf and reference column fixed connection, the one end of spring leaf is provided with the installation piece, the top of installation piece is provided with the stationary blade, one side of installation piece is provided with the lug, four the one end of reference column is provided with the recess, the below of recess is provided with the location lug, and the location lug is provided with two, the inner wall of terminal box body is provided with fixation nut.
Description
Technical Field
The utility model relates to a terminal box technical field specifically is high strength transparent terminal box.
Background
The electromagnetic valve is industrial equipment controlled by electromagnetism, and is used for adjusting the direction, flow, speed and other parameters of a medium in an industrial control system, the wiring of the electromagnetic valve is divided into a plurality of parts such as a terminal, a PCB (printed circuit board), a terminal seat, a shell, a nut and the like, the wiring of the electromagnetic valve needs to be manually separated during actual use, each wiring is manually connected, and then manual assembly is carried out. Because the varieties of the junction boxes are more and more, the performance of the original traditional junction box can not meet the requirements of customers, and therefore, the development of new varieties which are suitable for the market requirements is not slow.
The existing patent publication No. CN109149148A is reversely buckled and inserted in the inner core through a clamping sheet, so that the welding process of the inner core of the junction box is reduced, and the defects that a lead is inconvenient to install, and the junction box is easy to damage due to impact, does not resist temperature, is poor in stability and is opaque; therefore, the existing requirements are not satisfied, and a high-strength transparent junction box is proposed for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength transparent terminal box to solve the inconvenient installation of the current terminal box lead wire that provides in the above-mentioned background art, and terminal box striking easy damage, temperature resistant, poor stability, opaque problem not.
In order to achieve the above object, the utility model provides a following technical scheme: high strength transparent terminal box, including the terminal box body, the inside of terminal box body is provided with the inner core, the inside of inner core is provided with terminal unit, terminal unit's inside is provided with the reference column, and the reference column is provided with four, four the inside of reference column all is provided with the screw, the screw passes through spring leaf and reference column fixed connection, the one end of spring leaf is provided with the installation piece, the top of installation piece is provided with the stationary blade, one side of installation piece is provided with the lug, four the one end of reference column is provided with the recess, the below of recess is provided with the location lug, and the location lug is provided with two, the inner wall of terminal box body is provided with fixation nut.
Preferably, an end cover is arranged below the inner core, heat dissipation grooves are formed in the end cover, dust screens are arranged in the heat dissipation grooves, mounting holes are formed in the bottom of the end cover, and four mounting holes are formed in the mounting holes.
Preferably, the mounting piece is provided with a mounting hole therein.
Preferably, the rear ends of the two positioning convex blocks are provided with two pins, one ends of the two pins are provided with extending parts, one sides of the extending parts are provided with welding parts, the other ends of the pins are provided with anti-falling teeth, and round holes are formed in the anti-falling teeth.
Preferably, a locking washer is arranged on one side of the fixing nut.
Preferably, one side of the locking gasket is provided with a sealing part, one end of the sealing part is provided with a rubber ring, and the outer wall of the rubber ring is provided with a sheath.
Preferably, the top of inner core is provided with the line connection ware, the front end of line connection ware is provided with coil wiring socket, and coil wiring socket is provided with threely, the lower surface of line connection ware is provided with the lead wire socket, and the lead wire socket is provided with threely, and is three one side of lead wire socket all is provided with joint portion.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting of terminal box body, the terminal box has adopted neotype PC material: PC is an amorphous engineering material, and has particularly good impact strength, thermal stability, glossiness, bacteriostasis, flame retardance and pollution resistance. The PC material has very high impact strength and very low shrinkage, and has the advantages of transparent and exquisite appearance, temperature resistance, collision resistance and the like.
2. Through the setting of sealing, good sealed effect has been played, the sealing comprises sheath and rubber circle two parts, the rubber circle has sealedly, the effect of buffering, and the sheath can reduce the damage of rubber circle, improve holistic intensity, setting through the end cover, the effect of protection inner core has been played, radiating effect has been played to inside radiating groove, the inside dust that gets into of terminal box body can be avoided to the dust screen, the life of terminal box body is improved, through setting up the connector above the inner core, the connector has increased installation space, the installation of lead wire can be convenient for, and the elasticity of lead wire socket can be adjusted to joint portion.
3. Through the setting of screw roof pressure spring leaf of screwing, make the wire installation not drop to do not harm the wire, through the reasonable setting of reference column and location lug, make and participate in and can easily conveniently install the reference column on the inner core, the weld part can be with the lead-wire welding in the weld part, the compactness and the stability of participating in and recess cooperation connection can be improved to round hole and anticreep tooth, make terminal box integral erection more adapt to the swift assembly of mechanical automation, economic benefits is improved, accord with consumer's demand.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the positioning column of the present invention;
fig. 4 is a schematic view of the positioning column of the present invention in a right side view;
FIG. 5 is a schematic view of the groove structure of the present invention;
FIG. 6 is a front view of the spring plate of the present invention;
FIG. 7 is a schematic view of the fixing plate of the present invention;
FIG. 8 is a schematic view of a fixing plate of the present invention;
FIG. 9 is a schematic view of a fixing plate of the present invention;
FIG. 10 is a schematic view of a fixing plate of the present invention;
in the figure: 1. a junction box body; 2. a sealing part; 201. a sheath; 202. a rubber ring; 3. a locking washer; 4. fixing a nut; 5. a terminal block component; 51. a spring plate; 511. a fixing sheet; 512. a bump; 513. mounting holes; 514. mounting a sheet; 52. a positioning column; 521. a groove; 522. positioning the bump; 523. a pin; 5231. an extension; 5232. welding the part; 5233. a circular hole; 5234. preventing the teeth from falling off; 53. a screw; 6. an inner core; 7. an end cap; 701. mounting holes; 702. a heat sink; 703. a dust screen; 8. a wire connector; 801. a coil wiring socket; 802. a lead wire socket; 803. a clamping part.
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.
Referring to fig. 1-10, the present invention provides an embodiment: high strength transparent terminal box, including terminal box body 1, the inside of terminal box body 1 is provided with inner core 6, the inside of inner core 6 is provided with terminal block 5, the inside of terminal block 5 is provided with reference column 52, and reference column 52 is provided with four, the inside of four reference columns 52 all is provided with screw 53, screw 53 passes through spring leaf 51 and reference column 52 fixed connection, the one end of spring leaf 51 is provided with installation piece 514, the top of installation piece 514 is provided with stationary blade 511, one side of installation piece 514 is provided with lug 512, the one end of four reference columns 52 is provided with recess 521, the below of recess 521 is provided with locating convex block 522, and locating convex block 522 is provided with two, the inner wall of terminal box body 1 is provided with fixation nut 4, fixation nut 4 has played fixation screw's.
Further, an end cover 7 is arranged below the inner core 6, heat dissipation grooves 702 are formed in the end cover 7, a dustproof net 703 is arranged in the heat dissipation grooves 702, mounting holes 701 are formed in the bottom of the end cover 7, the four mounting holes 701 are formed, the end cover 7 plays a role in protecting the inner core 6, the heat dissipation grooves play a role in heat dissipation, and dust can be prevented from entering the inside of the junction box body through the dustproof net.
Further, the mounting piece 514 is provided with a mounting hole 513 inside, and the mounting hole 513 is used for mounting the screw 53.
Further, the rear ends of the two positioning protrusions 522 are provided with two pins 523, the two pins 523 are arranged, one ends of the two pins 523 are provided with extension portions 5231, one side of each extension portion 5231 is provided with a welding portion 5232, the other end of each pin 523 is provided with anti-falling teeth 5234, a round hole 5233 is formed in each anti-falling tooth 5234, the pins 523 can be conveniently installed on the inner core 6 through positioning columns 52, the welding portions can weld the leads in the welding portions, and the tightness and the stability of the matched connection between the pins and the grooves can be improved through the round holes and the anti-falling.
Further, one side of the fixing nut 4 is provided with a locking gasket 3, and the locking gasket 3 can disperse the pressure of the fixing nut 4 on the connected piece.
Further, one side of lock washer 3 is provided with sealing 2, and the one end of sealing 2 is provided with rubber circle 202, is provided with sheath 201 on the outer wall of rubber circle 202, and rubber circle 202 has sealed, the effect of buffering, and sheath 201 can reduce the damage of rubber circle 202.
Further, the top of inner core 6 is provided with allies oneself with the line ware 8, and the front end of alliing oneself with line ware 8 is provided with coil wiring socket 801, and coil wiring socket 801 is provided with threely, and the lower surface of alliing oneself with the line ware 8 is provided with lead wire socket 802, and lead wire socket 802 is provided with threely, and one side of three lead wire socket 802 all is provided with joint portion 803, and allies oneself with line ware 8 and has increased installation space, the installation of the lead wire of being convenient for, and the elasticity of lead wire socket can be adjusted to.
The working principle is as follows: during the use, pass through spring leaf 51 and reference column 52 fixed connection with screw 53, spring leaf 51 is inserted in reference column 52's top, the inside of installation piece 514 is provided with mounting hole 513, be convenient for screw 53's installation, then insert on inner core 6 with participating in 523 on the reference column 52, be convenient for fix a position, place inner core 6 in end cover 7 top, end cover 7 has played the effect of protection inner core 6, again with terminal box body 1 and the inside mounting hole 701 fixed connection of end cover 7, setting through fixation nut 4, the effect of clamping screw has been played, setting through lock washer 3, can disperse fixation nut 4 to the pressure by the connecting piece, setting through sealing 2, can avoid dust to get into in the terminal box body 1 and cause the short circuit of lead wire, setting through terminal box body 1, the terminal box has adopted neotype PC material: PC is an amorphous engineering material, and has particularly good impact strength, thermal stability, glossiness, bacteriostasis, flame retardance and pollution resistance. The PC material has very high impact strength and very low shrinkage rate, and has the advantages of transparent and exquisite appearance, temperature resistance, collision resistance and the like, the spring piece 51 is pressed by the screwing screw 53, so that the lead is not dropped during installation and is not damaged, the spring piece 51 cannot easily deviate through the arrangement of the fixing piece 511, the integral installation of the junction box is more suitable for mechanical automation rapid assembly, the disassembly and assembly of the junction box body 1 are facilitated, the economic benefit is improved, and the requirements of consumers are met.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. High strength transparent terminal box, including terminal box body (1), its characterized in that: an inner core (6) is arranged inside the junction box body (1), a terminal post component (5) is arranged inside the inner core (6), a positioning column (52) is arranged inside the terminal post component (5), four positioning columns (52) are arranged, screws (53) are arranged inside the four positioning columns (52), the screw (53) is fixedly connected with the positioning column (52) through a spring piece (51), one end of the spring piece (51) is provided with an installation piece (514), a fixing piece (511) is arranged above the installation piece (514), one side of the mounting sheet (514) is provided with a convex block (512), one ends of the four positioning columns (52) are provided with grooves (521), the lower parts of the grooves (521) are provided with positioning convex blocks (522), and two positioning lugs (522) are arranged, and the inner wall of the junction box body (1) is provided with a fixing nut (4).
2. The high strength transparent junction box of claim 1, wherein: an end cover (7) is arranged below the inner core (6), heat dissipation grooves (702) are formed in the end cover (7), a dustproof net (703) is arranged in the heat dissipation grooves (702), mounting holes (701) are formed in the bottom of the end cover (7), and four mounting holes (701) are formed in the mounting holes (701).
3. The high strength transparent junction box of claim 1, wherein: the mounting piece (514) is internally provided with a mounting hole (513).
4. The high strength transparent junction box of claim 1, wherein: the rear ends of the two positioning lugs (522) are provided with two pins (523), the number of the pins (523) is two, one end of each of the two pins (523) is provided with an extending part (5231), one side of each extending part (5231) is provided with a welding part (5232), the other end of each pin (523) is provided with an anti-falling tooth (5234), and a round hole (5233) is formed in the anti-falling tooth (5234).
5. The high strength transparent junction box of claim 1, wherein: and a locking gasket (3) is arranged on one side of the fixing nut (4).
6. The high strength transparent junction box of claim 5, wherein: one side of the locking gasket (3) is provided with a sealing part (2), one end of the sealing part (2) is provided with a rubber ring (202), and the outer wall of the rubber ring (202) is provided with a sheath (201).
7. The high strength transparent junction box of claim 1, wherein: the top of inner core (6) is provided with allies oneself with line ware (8), the front end of alliing oneself with line ware (8) is provided with coil wiring socket (801), and coil wiring socket (801) are provided with threely, the lower surface of alliing oneself with line ware (8) is provided with lead wire socket (802), and lead wire socket (802) are provided with threely, and is three one side of lead wire socket (802) all is provided with joint portion (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032128.7U CN210607670U (en) | 2019-11-22 | 2019-11-22 | High-strength transparent junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032128.7U CN210607670U (en) | 2019-11-22 | 2019-11-22 | High-strength transparent junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210607670U true CN210607670U (en) | 2020-05-22 |
Family
ID=70695650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922032128.7U Active CN210607670U (en) | 2019-11-22 | 2019-11-22 | High-strength transparent junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210607670U (en) |
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2019
- 2019-11-22 CN CN201922032128.7U patent/CN210607670U/en active Active
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