CN210041225U - Waterproof sealing junction box - Google Patents
Waterproof sealing junction box Download PDFInfo
- Publication number
- CN210041225U CN210041225U CN201920795024.9U CN201920795024U CN210041225U CN 210041225 U CN210041225 U CN 210041225U CN 201920795024 U CN201920795024 U CN 201920795024U CN 210041225 U CN210041225 U CN 210041225U
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- China
- Prior art keywords
- junction box
- groove
- mounting
- upper cover
- button lock
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Abstract
The utility model discloses a waterproof sealing terminal box, this kind of waterproof sealing terminal box include terminal box main part, upper cover, knob lock and installing support, terminal box main part upper end is equipped with complex upper cover with it, and the upper cover is fixed to the terminal box main part through the knob lock on, and terminal box main part bottom joint has the installing support. In this way, the utility model discloses simple structure, the installation of being convenient for is dismantled, can play sealed waterproof effect, can avoid the problem that the sealed effect variation that many times dismouting leads to.
Description
Technical Field
The utility model relates to a terminal box technical field especially relates to a waterproof sealing terminal box.
Background
The junction box is one of electrician's accessories, the electric wire passes the electric wire pipe, the joint part of electric wire adopts the junction box as the transition usefulness, the electric wire pipe is connected with the junction box, the electric wire of spool the inside is linked together in the junction box, there is the gap before electric wire pipe and the junction box, water infiltrates in the junction box easily under the exogenic action, cause the electric wire group to wet, produce the trouble easily, especially the outdoor junction box that uses, waterproof performance is especially crucial, the installation of present junction box mostly adopts the screw fixation, produce the gap in the installation, it is necessary to improve current technique based on above defect and not enough, design a waterproof sealing junction box.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a waterproof sealing terminal box, simple structure, and the installation of being convenient for is dismantled, can play sealed waterproof effect, can avoid the problem that the sealed effect variation that many times the dismouting leads to.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a waterproof sealing terminal box, this kind of waterproof sealing terminal box include terminal box main part, upper cover, knob lock and installing support, terminal box main part upper end is equipped with complex upper cover with it, and the upper cover is fixed to the terminal box main part through the knob lock, and terminal box main part bottom joint has the installing support.
Preferably, the junction box main body is composed of a rectangular shell and a colloid, the shell is provided with a built-in space, the upper end face of the shell is provided with a rectangular groove, the colloid is injected into the rectangular clamping groove, and the colloid is used for sealing the joint of the junction box main body and the upper cover; plug holes are symmetrically formed in the four walls of the shell, colloid is injected at the plug holes, when lines are connected, the colloid at the plug holes is punctured by a plug, and the colloid is tightly attached to the four sides of the connecting piece, so that the waterproof sealing effect is achieved; four button lock mounting holes are formed in four corners of the upper end of the shell, a locking block is arranged on the upper portion of each button lock mounting hole in an outward extending mode and is in a semicircular shape, each locking block consists of a guide portion and a limiting portion, the aperture of each guide portion is larger than that of each limiting portion, a transverse locking slotted hole is formed in the bottom of each limiting portion, and the top surface of each locking slotted hole is horizontally lowered gradually along the clockwise direction; the utility model discloses a portable electronic device, including casing, mounting hole, limiting clamping groove, rectangular clamping groove, cartridge hole and limiting clamping groove, the casing bottom is equipped with the support mounting hole, and the casing bottom of mounting hole both sides is equipped with and is equipped with limiting clamping groove, and limiting clamping groove is flat taper by going up, and limiting clamping groove medial surface is equipped with the colloid, be equipped with the injecting glue runner of being connected with rectangular clamping groove, cartridge hole and limiting clamping groove in the casing.
Preferably, the upper cover comprises an upper cover body, a frame and reinforcing ribs, the frame extends downwards around the upper cover body, the joint of the upper cover body and the frame is fixedly connected through the reinforcing ribs, the upper cover body is in a conical shape, and rainwater, dust and the like can conveniently fall off through the conical upper cover body; four corners of the upper cover body are provided with button lock installation parts extending downwards, each button lock installation part consists of a guide inclined hole and an installation hole which are connected in sequence, four anti-retreat grooves are arrayed on the guide inclined holes, the inner walls of the installation holes are provided with limiting blocks, and avoidance slotted holes are formed in the guide inclined holes; the frame bottom surface is equipped with card strip to the downward arch, card strip is relative with the rectangle draw-in groove, and the card strip can insert the dress in the rectangle draw-in groove.
Preferably, the button lock consists of a button lock and a button lock rod which are sequentially connected, the button lock cap is conical, a flat groove is formed in the top of the button lock cap and is convenient for mounting a screwdriver, an indicating lug is arranged on the top of the button lock cap on one side of the flat groove in an outward extending mode and is triangular, position marks '0' and '1' matched with the indicating lug are arranged on the button lock mounting portion, two anti-withdrawal bosses are symmetrically arranged on the arc-shaped surface of the button lock cap, and the anti-withdrawal bosses can be matched with the anti-withdrawal grooves for use; the button locking rod is cylindrical, a lower pressing block extends outwards from the side edge of the button locking rod, the upper end face of the lower pressing block is a guiding arc face, and the lower pressing block is matched with the locking groove hole.
Preferably, the mounting bracket comprises a mounting part, a fixing part and clamping parts, the fixing part is arranged in the middle of the mounting part, two opposite clamping parts are arranged at the end parts of the mounting part at two sides of the fixing part, the mounting part is in a long strip shape, a first mounting hole and a second mounting hole are formed in the mounting part, the first mounting hole and the second mounting hole are in a strip shape, the first mounting hole is transversely arranged, the second mounting hole is longitudinally arranged, during mounting, a screw penetrates through the first mounting hole and the second mounting hole to be screwed on a surface to be mounted, and when the screw is not screwed, the arrangement of the transverse first mounting hole and the longitudinal second mounting hole is convenient for adjusting the mounting position of the mounting bracket; the fixing part is columnar, the cross section of the fixing part is plum blossom-shaped, plum blossom-shaped bulges are arranged on the outer side surface of the fixing part at equal intervals, and the plum blossom-shaped bulges are used for clamping the support mounting holes; joint portion is flat taper, and joint portion can peg graft in spacing draw-in groove, and joint portion opposite face is equipped with the joint barb, the directional oblique below of joint barb, and the colloid cooperation in joint barb and the spacing draw-in groove guarantees that the terminal box body firmly is fixed in on the installing support.
Compared with the prior art, the beneficial effects of the utility model are that:
the structure is simple, and the arrangement of the transverse first mounting hole and the longitudinal second mounting hole is convenient for adjusting the mounting position;
the wire box main body and the mounting bracket are fixed in a clamping manner, so that the wire box main body and the mounting bracket are convenient to mount and dismount;
the glue body at the plug-in hole is tightly attached to the plug-in unit, so that the waterproof sealing effect can be achieved, and a sealing device with a complex structure is replaced;
the top surface of the locking slot hole is horizontally arranged in a gradually-lowered manner along the clockwise direction, so that the button is guaranteed to be pressed downwards in the rotating process, extra downward pressure is not needed, and the existing threaded connection is replaced;
the anti-backing boss of the button lock is matched with the anti-backing groove to prevent the button lock from loosening.
Drawings
Fig. 1 is a schematic structural view of a waterproof sealing junction box.
Fig. 2 is a cross-sectional view of a waterproof sealing junction box.
Fig. 3 is a schematic structural diagram of a junction box main body of a waterproof sealing junction box.
Fig. 4 is a partially enlarged view of fig. 3.
FIG. 5 is a second schematic view of a junction box body of a waterproof sealing junction box.
Fig. 6 is a schematic view of an upper cover structure of a waterproof sealing junction box.
Fig. 7 is a partially enlarged view of fig. 6.
Fig. 8 is a cross-sectional view of an upper cover of a waterproof sealing junction box.
Fig. 9 is a schematic view of a twist-lock structure of a waterproof sealing junction box.
Fig. 10 is a schematic view of a mounting bracket structure of a waterproof sealing junction box.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.
Referring to fig. 1 to 10, an embodiment of the present invention includes:
the utility model provides a waterproof sealing terminal box, this kind of waterproof sealing terminal box includes terminal box main part 1, upper cover 2, knob lock 3 and installing support 4, 1 upper end of terminal box main part is equipped with complex upper cover 2 with it, and upper cover 2 is fixed to terminal box main part 1 through knob lock 3 on, and 1 bottom joint of terminal box main part has installing support 4.
The junction box main body 1 is composed of a casing 11 and a colloid 12, the casing 11 is rectangular, a built-in space is arranged on the casing 11, a rectangular groove 111 is formed in the upper end face of the casing 11, the colloid 12 is injected into the rectangular clamping groove 111, and the colloid is used for sealing the joint of the junction box main body 1 and the upper cover 2; plug-in holes 112 are symmetrically formed in the four walls of the shell 11, the colloid 12 is injected at the plug-in holes 112, when the circuit is connected, the colloid at the plug-in holes 112 is punctured by a plug, and the colloid is tightly attached to the four sides of the connecting piece, so that the waterproof sealing effect is achieved; four button mounting holes 113 are formed in four corners of the upper end of the shell 11, a locking block 114 extends outwards from the upper portion of each button mounting hole 113, the locking block 114 is in a semicircular shape, the locking block 114 comprises a guide portion 1141 and a limiting portion 1142, the aperture of the guide portion 1141 is larger than that of the limiting portion 1142, a transverse locking slot 1140 is formed in the bottom of the limiting portion 1142, and the top surface of the locking slot 1140 is gradually lowered along the clockwise direction; casing 11 bottom is equipped with support mounting hole 115, and the casing 11 bottom of mounting hole 115 both sides is equipped with spacing draw-in groove 116, and spacing draw-in groove 116 is flat taper by going up, and spacing draw-in groove 116 medial surface is equipped with colloid 12, be equipped with the injecting glue runner of being connected with rectangle draw-in groove 111, cartridge hole 112 and spacing draw-in groove 116 in the casing 11, be convenient for colloid 12 integrated into one piece.
The upper cover 2 comprises an upper cover body 21, a frame 22 and reinforcing ribs 23, the frame 22 extends downwards around the upper cover body 21, the joint of the upper cover body 21 and the frame 22 is fixedly connected through the reinforcing ribs 23, the upper cover body 21 is in a conical shape, and the conical upper cover body 21 is convenient for rainwater, dust and the like to fall off; four corners of the upper cover body 21 are provided with downwards extending twist lock installation parts 211, each twist lock installation part 211 consists of a guide inclined hole and an installation hole which are sequentially connected, four anti-retreat grooves 2110 are arranged on the guide inclined holes in an array mode, the inner wall of each installation hole is provided with a limiting block 2111, and each guide inclined hole is also provided with an avoiding slotted hole 2112; the bottom surface of the frame 22 protrudes downwards to form a clamping strip 221, the clamping strip 221 is opposite to the rectangular clamping groove 111, and the clamping strip 221 can be inserted into the rectangular clamping groove 111.
The button lock 3 is composed of a button lock cap 31 and a button lock rod 32 which are sequentially connected, the button lock cap 31 is conical, a flat groove 310 is formed in the top of the button lock cap 31, the flat groove 310 is convenient for mounting a screwdriver, an indication bump 311 is outwards extended from the top of the button lock cap 31 on one side of the flat groove 310, the indication bump 311 is triangular, position marks '0' and '1' matched with the indication bump 311 are arranged on a button lock mounting portion 211, two anti-withdrawal bosses 312 are symmetrically arranged on the arc-shaped surface of the button lock cap 31, and the anti-withdrawal bosses 312 can be matched with the anti-withdrawal grooves 2110 for use; the lock button 32 is cylindrical, a lower pressing block 321 extends outwards from the side edge of the lock button 32, the upper end surface of the lower pressing block 321 is a guiding arc surface, and the lower pressing block 321 is matched with the locking slot 1140.
The mounting bracket 4 comprises a mounting part 41, a fixing part 42 and clamping parts 43, the fixing part 42 is arranged in the middle of the mounting part 41, two opposite clamping parts 43 are arranged at the end parts of the mounting part 41 on the two sides of the fixing part 42, the mounting part 41 is long, a first mounting hole 411 and a second mounting hole 412 are arranged on the mounting part 41, the first mounting hole 411 and the second mounting hole 412 are in a strip shape, the first mounting hole 411 is transversely arranged, the second mounting hole 412 is longitudinally arranged, during mounting, a screw passes through the first mounting hole 411 and the second mounting hole 412 and is screwed on a surface to be mounted, and when the screw is not screwed, the mounting positions of the mounting bracket 4 can be conveniently adjusted due to the arrangement of the transverse first mounting hole 411 and the longitudinal second mounting hole 412; the fixing part 42 is columnar, the section of the fixing part 42 is plum blossom-shaped, plum blossom-shaped protrusions 421 are equidistantly arranged on the outer side surface of the fixing part 42, and the plum blossom-shaped protrusions 421 are used for clamping the support mounting holes 124; joint portion 43 is flat taper shape, and joint portion 43 can peg graft in spacing draw-in groove 125, and joint portion 43 opposite face is equipped with joint barb 431, and joint barb 431 is directional oblique below, and the colloid cooperation in joint barb 431 and the spacing draw-in groove 125 guarantees that terminal box body 1 firmly is fixed in on installing support 4.
When the waterproof sealing junction box is assembled, the mounting bracket 4 is fixed, screws pass through the first mounting holes 411 and the second mounting holes 412 and are screwed on a to-be-mounted surface, when the screws are not screwed, the mounting positions of the mounting bracket 4 are convenient to adjust due to the arrangement of the transverse first mounting holes 411 and the longitudinal second mounting holes 412, the junction box main body 1 is mounted on the mounting bracket 4, the bracket mounting holes 115 at the bottom of the shell 11 are inserted on the fixing parts 42, the plum blossom-shaped protrusions 421 are used for clamping the bracket mounting holes 124, meanwhile, the two clamping parts 43 are matched and inserted at the limiting clamping grooves 116, the clamping barbs 431 are matched with colloid in the limiting clamping grooves 125, the junction box main body 1 is ensured to be firmly fixed on the mounting bracket 4, when lines are connected, the plug punctures the colloid at the inserting holes 112, the colloid is tightly attached to the four sides of the connecting piece, the waterproof sealing effect is achieved, the upper cover 2 is, the clamping strip 221 is inserted into the rectangular clamping groove 111, the button mounting portion 211 is opposite to the button mounting hole 113, the lower pressing block 321 of the button 3 penetrates through the avoiding slot 2112 to the guide portion 1141, the upper end face of the lower pressing block 321 is in contact with the top face of the locking slot 1140, the button 3 is rotated clockwise, the top face of the locking slot 1140 is horizontally and gradually lowered along the clockwise direction, the button 3 is pressed downwards in the rotating process under the matching of the top face of the locking slot 1140, a sealing effect is achieved, and the anti-backing boss 312 of the button 3 is matched with the anti-backing groove 2110 to prevent the button 3 from loosening.
The utility model relates to a waterproof sealing terminal box, simple structure, the installation of being convenient for is dismantled, can play sealed waterproof effect, can avoid the problem that the sealed effect variation that many times the dismouting leads to.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. A waterproof sealing junction box is characterized in that: the waterproof sealing junction box comprises a junction box main body, an upper cover, a button lock and a mounting bracket, wherein the upper cover matched with the junction box main body is arranged at the upper end of the junction box main body, the upper cover is fixed on the junction box main body through the button lock, and the mounting bracket is clamped at the bottom of the junction box main body.
2. The watertight sealing junction box of claim 1, wherein: the junction box main body comprises a casing and a colloid, the casing is rectangular, a built-in space is arranged on the casing, a rectangular groove is formed in the upper end face of the casing, the colloid is injected in a rectangular clamping groove, insertion holes are symmetrically formed in four walls of the casing, the colloid is injected in the insertion holes, four button lock mounting holes are formed in four corners of the upper end of the casing, a locking block extends outwards from the upper portion of each button lock mounting hole and is in a semicircular shape, each locking block comprises a guide portion and a limiting portion, the aperture of the guide portion is larger than that of the limiting portion, a transverse locking slotted hole is formed in the bottom of the limiting portion, and the top face of the locking slotted hole is gradually lowered along; the utility model discloses a portable electronic device, including casing, mounting hole, spacing draw-in groove, injecting glue runner, the casing bottom is equipped with the support mounting hole, and the casing bottom of mounting hole both sides is equipped with spacing draw-in groove, and spacing draw-in groove is flat taper by lower to last, and spacing draw-in groove medial surface is equipped with the colloid, be equipped with the injecting glue runner of being connected with rectangle draw-in groove, cartridge hole and spacing draw.
3. The watertight sealing junction box of claim 1, wherein: the upper cover comprises an upper cover body, a frame and reinforcing ribs, wherein the frame extends downwards around the upper cover body, the joint of the upper cover body and the frame is fixedly connected through the reinforcing ribs, the upper cover body is in a conical shape, four corners of the upper cover body are provided with downwards extending button lock installation parts, each button lock installation part consists of a guide inclined hole and an installation hole which are sequentially connected, four anti-retreat grooves are arranged on the guide inclined holes in an array mode, the inner walls of the installation holes are provided with limiting blocks, and avoidance slotted holes are also formed in the guide inclined holes; the frame bottom surface is equipped with card strip to the downward arch, card strip is relative with the rectangle draw-in groove, and the card strip can insert the dress in the rectangle draw-in groove.
4. The watertight sealing junction box of claim 1, wherein: the button lock comprises a button lock and a button lock rod which are sequentially connected, wherein a button lock cap is conical, a flat groove is formed in the top of the button lock cap, an indicating lug is arranged on the top of the button lock cap on one side of the flat groove in an outward extending mode and is triangular, position marks '0' and '1' matched with the indicating lug are arranged on a button lock mounting part, two anti-withdrawal bosses are symmetrically arranged on the arc surface of the button lock cap, and the anti-withdrawal bosses can be matched with the anti-withdrawal grooves for use; the button locking rod is cylindrical, a lower pressing block extends outwards from the side edge of the button locking rod, the upper end face of the lower pressing block is a guiding arc face, and the lower pressing block is matched with the locking groove hole.
5. The watertight sealing junction box of claim 1, wherein: the mounting bracket comprises a mounting part, a fixing part and clamping parts, wherein the fixing part is arranged in the middle of the mounting part, two opposite clamping parts are arranged at the end parts of the mounting part on two sides of the fixing part, the mounting part is in a long strip shape, a first mounting hole and a second mounting hole are formed in the mounting part, the first mounting hole and the second mounting hole are in a strip shape, the first mounting hole is transversely arranged, the second mounting hole is longitudinally arranged, the fixing part is in a columnar shape, the cross section of the fixing part is in a plum blossom shape, plum blossom-shaped protrusions are equidistantly arranged on the outer side surface of the fixing part, and the plum blossom-shaped; joint portion is flat taper, and joint portion opposite face is equipped with the joint barb, the directional oblique below of joint barb, joint barb and spacing draw-in groove in the colloid cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795024.9U CN210041225U (en) | 2019-05-29 | 2019-05-29 | Waterproof sealing junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795024.9U CN210041225U (en) | 2019-05-29 | 2019-05-29 | Waterproof sealing junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210041225U true CN210041225U (en) | 2020-02-07 |
Family
ID=69345278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920795024.9U Expired - Fee Related CN210041225U (en) | 2019-05-29 | 2019-05-29 | Waterproof sealing junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210041225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265941A (en) * | 2019-05-29 | 2019-09-20 | 常熟康林精密模塑科技有限公司 | A kind of waterproof sealing terminal box |
-
2019
- 2019-05-29 CN CN201920795024.9U patent/CN210041225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265941A (en) * | 2019-05-29 | 2019-09-20 | 常熟康林精密模塑科技有限公司 | A kind of waterproof sealing terminal box |
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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: 20200207 |