CN213546652U - Waterproof wiring harness switching box - Google Patents
Waterproof wiring harness switching box Download PDFInfo
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- CN213546652U CN213546652U CN202023006919.1U CN202023006919U CN213546652U CN 213546652 U CN213546652 U CN 213546652U CN 202023006919 U CN202023006919 U CN 202023006919U CN 213546652 U CN213546652 U CN 213546652U
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- box
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- butt joint
- slot
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Abstract
The utility model relates to a waterproof pencil switching box. The to-be-solved technical problem of the utility model is to provide a compact structure, waterproof pencil switching box easy to assemble maintenance. The technical scheme adopted by the utility model is that the connecting box comprises a connecting box base, a connecting box cover, an integrated circuit board, a first wire harness slot and a second wire harness slot, wherein the connecting box base is provided with a cover butt joint edge, the cover butt joint edge is provided with a waterproof bounding wall, a circuit board mounting cavity is arranged in the waterproof bounding wall, a connecting groove is arranged outside the waterproof bounding wall, the connecting groove is provided with a base clamping block, and the cover butt joint edge is provided with a clamping hook clearance port; the adapter box is characterized in that a box cover mounting groove and a box cover clamping hook are arranged on the box cover of the adapter box, a circuit connection plugging hole is formed in the integrated circuit board, a first wire harness inserting groove is provided with a first inserting groove inserting pin, and a second wire harness inserting groove is provided with a second inserting groove inserting pin. The utility model has the advantages that: the positioning is accurate, the sealing performance is good, and the waterproof performance is good; the multi-loop integration realizes the functions of the electric appliance, and saves cost and space.
Description
Technical Field
The utility model relates to a waterproof pencil switching box.
Background
Various wiring harnesses in the automobile are connected through the plug-in connector, so that the purposes of transmitting signals and current are achieved. Traditional bus wiring harness connection all directly connects through the wire usually, and connected node is more on the pencil, seems mixed and disorderly and maintains inconveniently, and current bus outdoor line generally does not all possess waterproof function in addition, and inside rainwater can permeate the casing sometimes in rainy day, takes place the short circuit easily, makes the bus break down, influences the normal use of bus.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the to-be-solved technical problem of the utility model is to provide a compact structure, waterproof pencil switching box easy to assemble maintenance.
The technical scheme adopted by the waterproof wire harness switching box of the utility model comprises a switching box base and a switching box cover covering the switching box base, and is characterized by also comprising an integrated circuit board, a first wire harness slot and a second wire harness slot, wherein the switching box base is provided with a box cover butt joint edge, the box cover butt joint edge is provided with a waterproof bounding wall, a circuit board installation cavity is arranged in the waterproof bounding wall, the outer side of the waterproof bounding wall is provided with a clamping groove, the clamping groove is provided with a base clamping block, and the box cover butt joint edge is provided with a clamping hook allowance opening corresponding to the clamping groove;
the integrated circuit board is provided with a circuit connection inserting hole, the first harness inserting slot is provided with a first inserting slot inserting pin used for being inserted into the circuit connection inserting hole, the second harness inserting slot is provided with a second inserting slot inserting pin used for being inserted into the circuit connection inserting hole, and the switching box cover is also provided with a first through hole used for the first harness inserting slot to pass through and a second through hole used for the second harness inserting slot to pass through;
the waterproof bounding wall inboard is equipped with step board and stopper that the interval set up, integrated circuit board arranges in circuit board installation intracavity and arrange in the step board with between the stopper, sealed glue has been irritated in the circuit board installation intracavity.
The adapter box is characterized in that an adapter box hanging lug is arranged on the adapter box cover, a hanging lug mounting port used for positioning the adapter box hanging lug is arranged on the butt joint edge of the box cover, and the adapter box hanging lug is arranged on the butt joint edge of the box cover.
The first harness slot comprises a first slot seat body and a first slot butt joint convex block arranged on the first slot seat body, a first butt joint port is arranged in the first slot butt joint convex block, and the first slot pin penetrates through the first slot seat body and is arranged in the first butt joint port.
The second harness slot comprises a second slot seat body, the second slot seat body is provided with a second slot butt joint groove, and the second slot pin penetrates through the second slot seat body and is arranged in the second slot butt joint groove.
The bottom of the first wiring terminal is provided with a first socket butted with the first slot butting lug, the first socket is provided with a third contact pin penetrating through the first wiring terminal, and the third contact pin is arranged in the first butting socket;
the first wiring terminal upper end is equipped with outside wiring mouth, first wiring terminal lateral part be equipped with the corresponding screw mouth of twisting of outside wiring mouth.
The utility model discloses waterproof pencil switching box's advantage lies in: 1, the positioning is accurate, the clamping is firm, the sealing performance is good, and the waterproof performance of the logistics vehicle exposed outside for a long time is realized; 2, multi-loop integration realizes the functions of the electric appliance, thereby saving cost and space; 3 adopt a plurality of slot connection pencil, installation and easy maintenance, application range is wide.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the waterproof wire harness adapter box of the present invention;
FIG. 2 is an internal structure view of the waterproof wire harness adapter box of the present invention;
fig. 3 is a schematic structural diagram of the adapter box base of the present invention;
fig. 4 is a schematic structural view of the cover of the adaptor box of the present invention;
fig. 5 is a schematic structural diagram of the integrated circuit board of the present invention;
fig. 6 is a schematic structural view of a first harness slot according to the present invention;
fig. 7 is a schematic structural view of a second wire harness insertion slot according to the present invention;
fig. 8 is a schematic structural view of the first connection terminal of the present invention;
fig. 9 is another schematic structural diagram of the first connection terminal of the present invention.
Detailed Description
As shown in fig. 1-9, the utility model relates to a waterproof wire harness switching box, including switching box base 1 and switching box lid 2, integrated circuit board 3, first wire harness slot 4 and second wire harness slot 5 covering on switching box base 1, switching box base 1 is equipped with lid butt joint edge 8, be equipped with waterproof bounding wall 9 on lid butt joint edge 8, be equipped with circuit board installation cavity 10 in the waterproof bounding wall 9, the waterproof bounding wall 9 outside is equipped with joint groove 14, joint groove 14 is equipped with base fixture block 15, be equipped with the pothook let bit 16 corresponding with joint groove 14 on lid butt joint edge 8; the adapter box cover 2 is provided with a box cover mounting groove 20 attached to the box cover butt joint edge 8 and a box cover clamping hook 21 clamped with the base clamping block 15, the integrated circuit board 3 is provided with a circuit connection inserting hole 18, the first wire harness inserting groove 4 is provided with a first inserting groove pin 26 used for being inserted into the circuit connection inserting hole 18, the second wire harness inserting groove 5 is provided with a second inserting groove pin 29 used for being inserted into the circuit connection inserting hole 18, and the adapter box cover 2 is further provided with a first through hole 22 used for allowing the first wire harness inserting groove 4 to pass through and a second through hole 23 used for allowing the second wire harness inserting groove 5 to pass through; waterproof bounding wall 9 inboard is equipped with step board 11 and stopper 13 that the interval set up, integrated circuit board 3 is arranged in just arrange in circuit board installation cavity 10 step board 11 with between the stopper 13, it has sealed glue to have filled in the circuit board installation cavity 10, and this structural design leakproofness is good, has solved long-term exposed outside waterproof performance at the commodity circulation car, and the electric appliance function is realized in multiloop integration, practices thrift cost and space, and the joint is firm, the location is accurate.
The adapter box is characterized in that an adapter box hanging lug 30 is arranged on the adapter box cover 2, a hanging lug installing port 32 used for positioning the adapter box hanging lug 30 is arranged on the butt joint edge 8 of the box cover, and the adapter box hanging lug 30 is accurate in positioning and convenient to install.
The first harness slot 4 includes a first slot seat 25 and a first slot butt joint projection 27 arranged on the first slot seat 25, a first pair of interfaces 28 is arranged in the first slot butt joint projection 27, the first slot pin 26 penetrates through the first slot seat 25 and is arranged in the first pair of interfaces 28, and a slot is adopted to connect a harness, so that the installation and the maintenance are convenient.
The second wire harness slot 5 comprises a second slot seat body 33, the second slot seat body 33 is provided with a second slot butt joint groove 34, the second slot pin 29 penetrates through the second slot seat body 33 and is arranged in the second slot butt joint groove 34, a wire harness is connected through a slot, the installation and the maintenance are convenient, the variety of applicable slots of various specifications is more, and the application range is wider.
The bottom of the first wiring terminal 6 is provided with a first socket 36 butted with the first slot butting bump 27, the first socket 36 is provided with a third pin 37 penetrating through the first wiring terminal 6, and the third pin 37 is arranged in the first butting port 28; the upper end of the first wiring terminal 6 is provided with an external wiring port 39, and the side part of the first wiring terminal 6 is provided with a screw hole 38 corresponding to the external wiring port 39.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a waterproof pencil adapter box, establishes including adapter box base (1) and cover adapter box lid (2) on adapter box base (1), its characterized in that: the connecting box comprises a connecting box base and is characterized by further comprising an integrated circuit board (3), a first wire harness inserting groove (4) and a second wire harness inserting groove (5), wherein a box cover butt joint edge (8) is arranged on the connecting box base (1), a waterproof enclosing plate (9) is arranged on the box cover butt joint edge (8), a circuit board mounting cavity (10) is arranged in the waterproof enclosing plate (9), a clamping groove (14) is arranged on the outer side of the waterproof enclosing plate (9), a base clamping block (15) is arranged in the clamping groove (14), and a clamping hook yielding hole (16) corresponding to the clamping groove (14) is formed in the box cover butt joint edge (8);
the adapter box cover (2) is provided with a box cover mounting groove (20) attached to the butt joint edge (8) of the box cover and a box cover clamping hook (21) clamped with the base clamping block (15), the integrated circuit board (3) is provided with a circuit connection inserting hole (18), the first harness inserting groove (4) is provided with a first inserting groove inserting pin (26) used for being inserted into the circuit connection inserting hole (18), the second harness inserting groove (5) is provided with a second inserting groove inserting pin (29) used for being inserted into the circuit connection inserting hole (18), and the adapter box cover (2) is further provided with a first through hole (22) used for allowing the first harness inserting groove (4) to pass through and a second through hole (23) used for allowing the second harness inserting groove (5) to pass through;
waterproof bounding wall (9) inboard is equipped with step board (11) and stopper (13) that the interval set up, integrated circuit board (3) are arranged in just arrange in circuit board installation cavity (10) step board (11) with between stopper (13), it has sealed glue to irritate in circuit board installation cavity (10).
2. The waterproof harness adapter box of claim 1, wherein: be equipped with switching box hangers (30) on switching box lid (2), be equipped with on lid butt joint limit (8) and be used for hangers installing port (32) of switching box hangers (30) location, switching box hangers (30).
3. The waterproof harness adapter box of claim 1, wherein: the first harness slot (4) comprises a first slot seat body (25) and a first slot butt joint projection (27) arranged on the first slot seat body (25), a first pair of interfaces (28) is arranged in the first slot butt joint projection (27), and the first slot pin (26) penetrates through the first slot seat body (25) and is arranged in the first pair of interfaces (28).
4. The waterproof harness adapter box of claim 1, wherein: the second harness insertion groove (5) comprises a second insertion groove seat body (33), the second insertion groove seat body (33) is provided with a second insertion groove butt joint groove (34), and the second insertion groove pin (29) penetrates through the second insertion groove seat body (33) and is arranged in the second insertion groove butt joint groove (34).
5. The waterproof harness adapter box of claim 3, wherein: the bottom of the first wiring terminal (6) is provided with a first socket (36) butted with the first slot butting bump (27), the first socket (36) is provided with a third contact pin (37) penetrating through the first wiring terminal (6), and the third contact pin (37) is arranged in the first butt joint port (28);
first binding post (6) upper end is equipped with outside wiring mouth (39), first binding post (6) lateral part be equipped with outside wiring mouth (39) corresponding screw mouth (38) of twisting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023006919.1U CN213546652U (en) | 2020-12-15 | 2020-12-15 | Waterproof wiring harness switching box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023006919.1U CN213546652U (en) | 2020-12-15 | 2020-12-15 | Waterproof wiring harness switching box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213546652U true CN213546652U (en) | 2021-06-25 |
Family
ID=76485612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023006919.1U Active CN213546652U (en) | 2020-12-15 | 2020-12-15 | Waterproof wiring harness switching box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213546652U (en) |
-
2020
- 2020-12-15 CN CN202023006919.1U patent/CN213546652U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |