CN210867078U - Line pressing structure convenient to lock and open - Google Patents
Line pressing structure convenient to lock and open Download PDFInfo
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- CN210867078U CN210867078U CN201921747508.2U CN201921747508U CN210867078U CN 210867078 U CN210867078 U CN 210867078U CN 201921747508 U CN201921747508 U CN 201921747508U CN 210867078 U CN210867078 U CN 210867078U
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- locking end
- line
- end cover
- locking
- line box
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Abstract
The utility model provides a line ball structure that conveniently locks and opens, includes line box casing and locking end cover, line box casing passes through the pawl structure with the locking end cover and from locking-type joint, at least one is equipped with the hole of opening that is used for opening the pawl structure in line box casing and the locking end cover, be equipped with the line ball subassembly on line box casing and the locking end cover respectively, be equipped with the space of being qualified for the next round of competitions that supplies the wire to pass through between the line ball subassembly. The utility model discloses following beneficial effect has: the wire pressing is completed while the wire box is locked, and the installation is time-saving and high in efficiency; the opening hole is arranged, so that the inverted tooth structure is convenient to open, the problem that the inverted tooth cannot be easily opened after self-locking and pressing is solved, the convenience of subsequent replacement and maintenance of a product is realized, and the cost is saved; the lead is compressed, so that the safety performance is high; waterproof and dustproof, and safe use.
Description
Technical Field
The utility model relates to an electronic equipment field especially relates to a line ball structure of convenient locking and opening.
Background
At present electronic product trade, in order to solve the non-unity of line ball line footpath size and trade ann rule standard problem, with line ball structural design into pawl locking structure, line footpath and ann rule problem have been solved in this kind of design, but also have the installation line ball structural installation problem that takes time and trouble comparatively, and this kind of structure also brings new problem, can't open behind the line ball, only can adopt the violence means to dismantle if the product needs trade the address installation or maintenance, cause the product to damage, can not used repeatedly, cause huge wasting of resources and loss of property.
For example, a terminal box with a self-locking wire pressing plate disclosed in chinese patent literature, whose publication number is CN208015292U, the two sides of the base of the terminal box are provided with buckles, and the base of the terminal box is clamped with the housing of the terminal box through the buckles, the top of the base of the terminal box is provided with the wire pressing plate, and the two sides of the wire pressing plate are provided with guiding and sliding clamping edges, the inner side of the base of the terminal box is provided with an anti-releasing clamping edge, and the anti-releasing clamping edge is clamped with the guiding and sliding clamping edges, and the base of the terminal box and the wire pressing plate are provided with semicircular wiring holes matched. The wire pressing plate has the disadvantages that when the wire pressing plate is used, the wire is pressed tightly by the wire pressing plate, and then the wire box shell is covered, so that the steps are complex, and the operation is time-consuming; because line ball board and line box base are pawl locking connection, need pull down the line ball board with destructive mode during the dismantlement, cause the product to damage, cause extravagant and loss.
Disclosure of Invention
The utility model relates to an overcome prior art's installation line ball structure and take time to be troublesome, and need use violently to dismantle behind the line ball, cause the problem that the product damaged and wasted, provide a line ball structure who conveniently locks and open, installation labour saving and time saving increases production efficiency, and dismantles conveniently, can not damage the product, solves the follow-up convenience of changing the maintenance of product, practices thrift the cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a line ball structure that conveniently locks and opens, includes line box casing and locking end cover, line box casing passes through the pawl structure with the locking end cover and from locking-type joint, at least one is equipped with the hole of opening that is used for opening the pawl structure in line box casing and the locking end cover, be equipped with the line ball subassembly on line box casing and the locking end cover respectively, be equipped with the space of being qualified for the next round of competitions that supplies the wire to pass through between the line ball subassembly.
The utility model is characterized in that the shell of the wire box and the locking end cover are provided with the inverted tooth structure and the wire pressing component, the wire pressing is completed while the shell and the locking end cover are locked, the wire pressing step is saved, and the installation efficiency is improved; through set up the hole of opening that corresponds the pawl structure on line box casing or locking end cover, pry open the pawl structure through opening the hole with instruments such as screwdriver commonly used, can solve the problem that the pawl auto-lock can not be opened easily after compressing tightly, solve the follow-up convenience of changing the maintenance of product, practice thrift the cost.
Preferably, the locking end cover is clamped in the line box shell, the inverted rack is arranged on the outer wall of the locking end cover, the anti-slip strip meshed with the inverted rack is arranged on the inner wall of the line box shell, and the opening hole corresponding to the inverted rack is formed in the bottom surface of the line box shell.
The locking end cover and the anti-slip strip on the line box shell are locked in a locking matching mode through the inverted tooth between the inverted tooth on the locking end cover and the anti-slip strip on the line box shell, the clamping is firm, the anti-slip line box shell is difficult to open without tools, and the safety problem is solved; offer on the line box casing bottom surface that corresponds the rack of falling and open the hole, conveniently when needs are dismantled, utilize instruments such as screwdriver or key to stretch into and punch, separate rack of falling and antislip strip to prize locking end cover and line box casing.
Preferably, the line pressing assembly comprises a first blocking rib arranged on the line box shell and a second blocking rib arranged on the outer wall of the locking end cover.
Through first fender muscle and the cooperation of second fender muscle step up the wire, realize the line ball function, accomplish the line ball in lock line box casing and locking end cover, the installation effectiveness is high.
Preferably, a third retaining rib parallel to the second retaining rib is arranged in the locking end cover, and the first retaining rib is arranged between the second retaining rib and the third retaining rib in parallel when the locking end cover is closed.
This structure forms the fixed knot structure of a fender muscle on one side, two fender muscle on the another side when closing the locking end cover, and the wire is crooked in fixed knot structure has increased frictional force, is difficult to be pulled out by the user.
Preferably, the first blocking rib, the second blocking rib and the third blocking rib are provided with saw teeth.
The saw teeth further increase the friction force between the stop ribs and the conducting wire, and the conducting wire is firm.
Preferably, a reinforcing rib is connected between the second blocking rib and the third blocking rib.
The reinforcing rib strengthens the steadiness that second shelves muscle and third shelves muscle, prevents to drive second shelves muscle and third shelves muscle deformation or even fracture damage when pulling the wire hard.
Preferably, an inwards concave mounting groove is formed in the outer wall of the locking end cover, and the inverted rack is arranged in the mounting groove.
The installation groove that sets up to the indent makes the pawl in the installation groove can not the protrusion locking end cover outer wall, makes things convenient for locking end cover card to go into line box casing, need not to lock the end cover inwards to press, and the installation is laborsaving.
Preferably, the locking end cover is clamped outside the line box shell, the inverted rack is arranged on the outer wall of the line box shell, the anti-slip strip meshed with the inverted rack is arranged on the inner wall of the locking end cover, and the opening hole corresponding to the inverted rack is formed in the top surface of the locking end cover.
Another kind of embodiment is for with locking end cover joint in the line box casing outside, and the rack that falls this moment sets up on line box casing, and the antislip strip then sets up on locking end cover, and consequently the hole of opening that corresponds the rack that falls then sets up on the capping of locking end cover correspondingly.
Preferably, a sealing member is arranged at a position corresponding to the opening hole in the line box shell, and one side of the sealing member is fixedly connected with the line box shell.
The sealing member is used for waterproof dustproof, prevents that water and dust from getting into the line box inside through opening the hole to cause the damage to inner structure, the sealing member shutoff at ordinary times is blockked up and is opened the hole, only inserts with the instrument and just can open the sealing member when opening the hole, pries open the pawl structure.
Preferably, the pawl structure and the opening hole are respectively provided with one group at two sides of the line pressing structure.
Both sides all set up pawl structure and open the hole and make the lock firm, convenient dismantlement.
Therefore, the utility model discloses following beneficial effect has: (1) the line pressing assembly and the inverted tooth structure are arranged on the locking end cover and the line box shell, so that line pressing is completed while the line box is locked, and the time and the efficiency are saved during installation; (2) by arranging the opening hole, the pawl structure is convenient to open, the problem that the pawl cannot be easily opened after self-locking and pressing is solved, the convenience of subsequent replacement and maintenance of a product is solved, and the cost is saved; (3) the friction is increased by arranging the three blocking ribs and the saw teeth, the conducting wire is compressed, and the safety performance is high; (4) the strength of the blocking rib is improved by arranging the reinforcing rib; (5) through setting up the sealing member, waterproof dustproof, it is safe in utilization.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention after installation.
Fig. 3 is a cross-sectional view of the present invention.
In the figure: 1. the wire box comprises a wire box shell, 11, an anti-slip strip, 2, a locking end cover, 21, a pawl strip, 22, a mounting groove, 3, an opening hole, 31, a sealing element, 4, a wire pressing assembly, 41, a first blocking rib, 42, a second blocking rib, 43, a third blocking rib, 44, a reinforcing rib, 5, a wire, 6 and a screwdriver.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Example 1
In embodiment 1 shown in fig. 1-3, a line pressing structure convenient to lock and open comprises a line box shell 1 and a locking end cover 2, wherein the locking end cover 2 is self-locked and clamped in the end part of the line box shell 1 through inverted tooth structures on two sides, and line pressing assemblies 4 are arranged on the end parts of the line box shell 1 and the locking end cover 2. The pawl structure is including setting up antislip strip 11 on line box casing 1 inner wall and setting up the rack of falling 21 on the outer wall of locking end cover 2, and rack of falling 21 meshes with antislip strip 11, is equipped with the mounting groove 22 to the indent on the 2 outer walls of locking end cover, and rack of falling 21 sets up in mounting groove 22. Line ball subassembly 4 includes first fender muscle 41, second fender muscle 42 and third grade muscle 43, it keeps off muscle 42 to be equipped with the second on the 2 tip outer walls of locking end cover, the second keeps off the parallel arrangement in muscle 42 and is provided with third grade muscle 43, the second keeps off and is connected through strengthening rib 44 between muscle 42 and the third grade muscle 43, it is equipped with first fender muscle 41 to keep off the position between muscle 42 and the third grade muscle 43 to keep off corresponding second on the line box casing 1, all be equipped with the sawtooth on the three fender muscle, as shown in figure 3, when line box casing 1 and locking end cover 2 lock, form the space of being qualified for the next round of competitions that supplies wire 5 to pass through between the line ball subassembly 4. The bottom surface of the line box shell 1 is provided with a square opening hole 3 corresponding to the position of the inverted rack 21, a sealing piece 31 is arranged in the opening hole 3, the sealing piece 31 is arranged on the inner wall of the bottom surface of the line box shell 1, the opening hole 3 is covered by the sealing piece 31, and one side of the sealing piece 31 is fixed with the inner wall of the line box shell 1.
When the wire pressing structure is installed, the wire 5 is firstly placed between the wire pressing assemblies 4, then the locking end cover 2 is installed on the wire box shell 1, the inverted rack 21 is meshed with the anti-slip strip 11, and at the moment, the first blocking rib 41, the second blocking rib 42 and the third blocking rib 43 compress the wire 5. When the line pressing structure is opened, the screwdriver 6 is stretched into the opening hole, the inverted rack 21 and the anti-slip strip 11 are separated, and the locking end cover 2 is pried open.
Example 2
The utility model provides a line ball structure that convenient locking and opened, its structure is roughly the same with embodiment 1, and 2 joints of locking end cover are in the 1 outside of line box casing, and the rack of falling this moment sets up on line box casing, and the antislip strip then sets up on the locking end cover, and consequently the hole of opening that corresponds the rack of falling then correspondingly sets up on the capping of locking end cover.
When the wire pressing structure is installed, the wire 5 is firstly placed between the wire pressing assemblies 4, then the locking end cover 2 is installed on the wire box shell 1, the inverted rack 21 is meshed with the anti-slip strip 11, and at the moment, the first blocking rib 41, the second blocking rib 42 and the third blocking rib 43 compress the wire 5. When the line pressing structure is opened, the screwdriver 6 is stretched into the opening hole, the inverted rack 21 and the anti-slip strip 11 are separated, and the locking end cover 2 is pried open.
Claims (10)
1. The utility model provides a line ball structure of convenient locking and opening, characterized by, includes line box casing (1) and locking end cover (2), line box casing (1) and locking end cover (2) are through the pawl structure from locking-type joint, at least one is equipped with in line box casing (1) and the locking end cover (2) and is used for opening hole (3) of opening of pawl structure, be equipped with line ball subassembly (4) on line box casing (1) and the locking end cover (2) respectively, be equipped with the space of being qualified for the next round of competitions that supplies wire (5) to pass through between line ball subassembly (4).
2. The pressing line structure convenient to lock and unlock as claimed in claim 1, wherein the locking end cap (2) is clamped in the line box shell (1), the outer wall of the locking end cap (2) is provided with an inverted rack (21), the inner wall of the line box shell (1) is provided with an anti-slip strip (11) meshed with the inverted rack (21), and the bottom surface of the line box shell (1) is provided with an opening hole (3) corresponding to the inverted rack (21).
3. The pressing line structure convenient for locking and unlocking as claimed in claim 1, wherein the pressing line assembly comprises a first stopping rib (41) arranged on the casing (1) of the line box and a second stopping rib (42) arranged on the outer wall of the locking end cover (2).
4. The pressing line structure convenient to lock and unlock as claimed in claim 3, wherein a third blocking rib (43) parallel to the second blocking rib (42) is arranged in the locking end cover (2), and the first blocking rib (41) is arranged between the second blocking rib (42) and the third blocking rib (43) in parallel when the locking end cover (2) is closed.
5. The pressing line structure convenient to lock and unlock as claimed in claim 4, wherein the first rib (41), the second rib (42) and the third rib (43) are provided with saw teeth.
6. The pressing line structure convenient for locking and unlocking as claimed in claim 4, wherein a reinforcing rib (44) is connected between the second blocking rib (42) and the third blocking rib (43).
7. The pressing line structure convenient to lock and unlock as claimed in claim 2, wherein the locking end cap (2) is provided with an inward concave mounting groove (22) on the outer wall, and the inverted rack (21) is arranged in the mounting groove (22).
8. The pressing line structure convenient to lock and unlock as claimed in claim 1, wherein the locking end cap (2) is clamped outside the line box casing (1), the outer wall of the line box casing (1) is provided with an inverted rack (21), the inner wall of the locking end cap (2) is provided with an anti-slip strip (11) engaged with the inverted rack (21), and the top surface of the locking end cap (2) is provided with an opening hole (3) corresponding to the inverted rack (21).
9. The pressing line structure convenient for locking and unlocking as claimed in claim 2, wherein a sealing member (31) is arranged in the line box housing (1) corresponding to the opening hole (3), and one side of the sealing member (31) is fixedly connected with the line box housing (1).
10. A crimp configuration for facilitating locking and unlocking according to any one of claims 1-9, wherein said pawl and opening apertures (3) are provided in sets on either side of said crimp configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921747508.2U CN210867078U (en) | 2019-10-17 | 2019-10-17 | Line pressing structure convenient to lock and open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921747508.2U CN210867078U (en) | 2019-10-17 | 2019-10-17 | Line pressing structure convenient to lock and open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210867078U true CN210867078U (en) | 2020-06-26 |
Family
ID=71288639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921747508.2U Active CN210867078U (en) | 2019-10-17 | 2019-10-17 | Line pressing structure convenient to lock and open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210867078U (en) |
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2019
- 2019-10-17 CN CN201921747508.2U patent/CN210867078U/en active Active
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