CN207398772U - It is a kind of to cross line back box for conference table - Google Patents
It is a kind of to cross line back box for conference table Download PDFInfo
- Publication number
- CN207398772U CN207398772U CN201721374074.7U CN201721374074U CN207398772U CN 207398772 U CN207398772 U CN 207398772U CN 201721374074 U CN201721374074 U CN 201721374074U CN 207398772 U CN207398772 U CN 207398772U
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- line
- lid
- box body
- back box
- line lid
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Abstract
The utility model discloses a kind of line back box is crossed for conference table,Solves the setting of notch in the prior art,So that dust easily enters to fall the technical issues of crossing in line back box the normal use for influencing box body interpolation block from notch,Its key points of the technical solution are that,Desktop including conference table,Opening is offered on the desktop,The opening was equipped with line back box,The line back box of crossing includes box body and line lid,The cartridge body is located at downside of the desktop towards ground,The line is covered on the upper end of the box body,And end face and the upper surface of the box body and the desktop are substantially flush thereon after the line lid lid conjunction,Described line lid one end is the connecting pin with box body rotation connection,The other end is free end,The free end of the line lid is equipped with soft hairbrush,After the line lid is covered on the box body,The line lid and the hairbrush substantially completely cover the cassette upper end face,Achieve the purpose that reduce dust and sundries entered to line back box from line lid.
Description
Technical field
Line back box is crossed the utility model is related to a kind of, more specifically, it relates to which a kind of cross line back box for conference table.
Background technology
Conference table is the important office furniture of company business reception or company executives meeting, increasingly enterprise is subject to pay attention to,
Therefore design needs to reach whole clean and tidy, beautiful.Conference table of the prior art is usually the furniture that steel and wood composite is fabricated to,
This moulded comparison of conference table is succinct, is suitble to modern handle official bussiness.But in meeting room applying electronic product it is more and more,
Such as phone, computer, projecting apparatus, microphone, these electronic products are required for external cord or other connecting lines.Conference table is generally
Equipped with special wiring or routing device, most line back box of crossing is arranged under table, arrangement and saving in order to circuit
Space.
A kind of line back box excessively common in the art, as shown in Figure 1, including box body 1 and line lid 2, the interior installation of box body 1 is respectively
Class socket is to meet all kinds of wiring requirements.2 general one end of line lid is rotationally connected with 1 upper end of box body, and the other end is free end.Online
The free end of lid 2 opens up jagged 21.During use, all kinds of plugs and connector lug are inserted into the socket in box body 1
On, intermediate connections pass through notch 21, convenient for the normal use of each electronic product.
The setting of notch 21 although being used so that being pierced by connection convenient for intermediate connections, while causes dust and other are miscellaneous
Object easily enters from notch 21, may fall and cross in line back box, in some instances it may even be possible to influence the normal use of 1 interpolation block of box body.
Utility model content
The purpose of this utility model is to provide a kind of line back box excessively for conference table, reaches and reduces dust and sundries from line
Lid entered to the purpose of line back box.
The above-mentioned technical purpose of the utility model technical scheme is that：It is a kind of for conference table
Line back box is crossed, the desktop including conference table offers opening on the desktop, and the opening was equipped with line back box, described
Crossing line back box includes box body and line lid, and the cartridge body is located at downside of the desktop towards ground, and the line is covered on institute
The upper end of box body is stated, and end face and the upper surface of the box body and the desktop are substantially flush thereon after line lid lid conjunction, institute
It is the connecting pin with box body rotation connection to state line lid one end, and the other end is free end, and the free end of the line lid is equipped with soft
The hairbrush of property, after the line lid is covered on the box body, the line lid and the hairbrush substantially completely cover the cassette upper end
Face.
By using above-mentioned technical proposal, when need not use line back box, line lid lid closes box body, and line lid and hairbrush are basic
Cassette upper end face is covered completely, when needing to use line back box, rotating opening line lid is easy to use the socket set in box body,
The intermediate connections of all kinds of plugs and connector lug are passed through between hairbrush, have been reached reduction dust and sundries and have been entered to line from line lid
The purpose of back box, while do not interfered with the normal use of line back box.
Preferably, the line lid is additionally provided with to buffer the slow of the impact force when line lid lid closes between the box body
Flushing device.
By using above-mentioned technical proposal, the effect of buffer unit is, when rotating lid zygonema lid, buffering is built to line
Effect, effectively buffering reduces the impact force between line lid and box body, and then reduces the damage to line lid and box body, extended line lid
With the service life of box body.
Preferably, the buffer unit includes being rotationally connected with the buffering tooth of box body left and right sides outer wall and arranged on institute
The circle-arc tooth of the both sides of the connecting pin of line lid is stated, the connecting pin of the line lid is equipped with the shaft with box body rotation connection, institute
It states circle-arc tooth to be coaxially set with the shaft, the circle-arc tooth and the buffering tooth engagement.
By using above-mentioned technical proposal, when line lid lid closes, circle-arc tooth drives buffering tooth to rotate, circle-arc tooth and buffering tooth
Between the appropriate alignment buffer lid of frictional resistance, and then reduce impact force, the cooperation between circle-arc tooth and buffering tooth is simple and manufacture
Simplicity, but can preferably play the role of buffering.
Preferably, the buffer unit include be arranged on the box body at left and right sides of inner wall buffer stopper, the buffer stopper to
Under be connected with bumper post, the buffer stopper offers the cushion hole extended in the bumper post, institute from upper surface towards ground
Cushion hole and the same center line of the bumper post are stated, is equipped with Buffer Unit in the cushion hole, the cushion hole is movable to be plugged with
Fender pile.
By using above-mentioned technical proposal, when rotational line lid lid closes, line lid, which contradicts, promotes fender pile towards ground moving,
Buffer Unit plays cushioning effect to fender pile, and then effectively buffers the impact force reduced between line lid and box body, simple in structure,
It is with obvious effects.
Preferably, the Buffer Unit is included arranged on the elastic component of the cushion hole bottom and arranged on the elastic component upper end
Backing plate.
By using above-mentioned technical proposal, when line lid promotes fender pile towards ground moving, fender pile promotes backing plate movement,
So that elastic component stress and deformation, the elastic force that elastic component stress and deformation generates builds line cushioning effect, and then reduces impact force, pad
The setting of plate can reduce the frictional dissipation of fender pile and elastic component so that extend the service life of elastic component.
Preferably, the cushion hole is from top to bottom divided into first portion and second portion, and first portion's length is less than
The second portion, and first portion's diameter is less than the second portion, the fender pile diameter is less than or equal to described
First portion's diameter, the Buffer Unit is located at second portion, and the backing plate is using the second portion as moving section.
By using above-mentioned technical proposal, the difference of first portion and second portion diameter so that limit backing plate
Moving section so that in rotating opening line lid, the elastic force that elastic component stress and deformation generates limits when backing plate being promoted to move up
The position of backing plate, be effectively prevented backing plate amount of movement it is excessive so that fender pile pop up cushion hole so that Buffer Unit is more
Ground is reliable and stable.
Preferably, inner wall is equipped with limiting plate, the limiting plate upper surface and the cassette upper end at left and right sides of the box body
The distance between face is more than the distance between the buffer stopper upper surface and the cassette upper end face.
By using above-mentioned technical proposal, the effect of limiting plate is the position after the lid lid conjunction of restraining line so that Gai Hehou
The upper surface of line lid, box body and desktop is preferably substantially flush, and the distance between limiting plate upper surface and cassette upper end face are more than
The distance between buffer stopper upper surface and cassette upper end face so that fender pile will not be fully inserted into cushion hole after line lid lid closes
It is interior so that fender pile preferably resets pop-up during online lid rotating opening.
Preferably, the connecting pin of the line lid also is provided with the hairbrush.
By using above-mentioned technical proposal, the connecting pin of line lid also is provided with soft hairbrush, and its role is to preferably make
Collision will not be generated between rotational line lid and box body, and then avoids unnecessary frictional dissipation, is effectively prolonged the service life.
In conclusion the utility model has the advantages that：
First, the setting of the soft hairbrush in line lid free end has reached reduction dust and sundries and had entered to line back box from line lid
Purpose, while do not interfered with the normal use of line back box；
2nd, the setting of buffer unit when rotating lid zygonema lid, builds line cushioning effect, and effectively buffering reduces line
Impact force between lid and box body, and then the damage to line lid and box body is reduced, the service life of extended line lid and box body；
3rd, when line lid promotes fender pile towards ground moving, fender pile promotes backing plate movement so that elastic component stress shape
Become, the elastic force that elastic component stress and deformation generates builds line cushioning effect, and then reduces impact force, and the setting of backing plate can reduce slow
Rush the frictional dissipation of stick and elastic component so that extend the service life of elastic component；
4th, the effect of limiting plate is the position after the lid lid conjunction of restraining line so that covers the upper of line lid after closing, box body and desktop
End face is preferably substantially flush, and the distance between limiting plate upper surface and cassette upper end face are more than on buffer stopper upper surface and box body
The distance between end face so that fender pile will not be fully inserted into cushion hole after line lid lid closes so that online lid rotating opening
When preferably reset pop-up；
5th, the connecting pin of line lid also is provided with soft hairbrush, and its role is to preferably make between rotational line lid and box body
Collision will not be generated, and then avoids unnecessary frictional dissipation, is effectively prolonged the service life.
Description of the drawings
Fig. 1 is a kind of common structure diagram for crossing line back box in the prior art；
Fig. 2 is the structure diagram of the utility model embodiment one；
Fig. 3 is the structure diagram after topography in the utility model embodiment two；
Fig. 4 is the partial enlarged view at A in Fig. 3.
In figure：1st, box body；2nd, line lid；21st, notch；3rd, desktop；4th, hairbrush；5th, tooth is buffered；6th, circle-arc tooth；71st, buffer stopper；
72nd, bumper post；73rd, fender pile；81st, spring；82nd, backing plate；9th, limiting plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of to cross line back box, embodiment one, as shown in Fig. 2, the desktop 3 including conference table for conference table.On desktop 3
Opening is offered, opening was equipped with line back box.Crossing line back box includes box body 1 and line lid 2, and all kinds of sockets are installed in box body 1
To meet various use demands.Upper surface is substantially flush the upper surface of desktop 3 after box body 1 is installed, and main body is located at 3 direction of desktop
The downside on ground, suitably to save space and so that 3 upper surface of desktop seems more clean and tidy.Line lid 2 is arranged on box body
1 upper end, the upper surface of line lid 2 and the upper surface of box body 1 and desktop 3 are substantially flush when the lid of line lid 2 closes.
2 one end of line lid is connecting pin, and connecting pin is equipped with the shaft being rotatablely connected with box body 1, and the other end is free end, is passed through
Free end can be rotated with moving-wire lid 2.The turning end of online lid 2 and free end, are equipped with soft hairbrush 4.It is covered when line lid 2 rotates
After conjunction, the substantially all lid of hairbrush 4 at line lid 2 and both ends closes the upper surface of box body 1.When in use, by the free end of line lid 2,
Hand is opened through 4 rotational line lid 2 of hairbrush, convenient for the socket in all kinds of plugs and connector lug insertion box body 1.Line lid 2 rotates lid and closes
Afterwards, the intermediate connections of plug and connector lug may pass through hairbrush 4, not interfere with normal use, and hairbrush 4 can play barrier simultaneously
Effect, efficiently reduces dust and sundries is fallen into box body 1.
Buffer unit is additionally provided on box body 1, buffer unit is used for cushioning effect from being rotated to line lid 2 when lid closes, avoids
Instant impact is excessive when lid closes causes to be lost to line lid 2 and box body 1.Buffer unit includes being rotationally connected with box body 1 or so two
The buffering tooth 5 of side outer wall and the circle-arc tooth 6 arranged on the left and right sides of the connecting pin of line lid 2.Circle-arc tooth 6 is coaxially set with shaft
Put, and circle-arc tooth 6 be located at outside 1 both sides of box body with buffering tooth 5 engage.The arc angle of circle-arc tooth 6 is less than 180 degree, but can meet
Line lid 2 turns to the demand of vertical table surface 3.During lid zygonema lid 2, by circle-arc tooth 6 buffering tooth 5 is driven to rotate when line lid 2 rotates,
Frictional resistance between circle-arc tooth 6 and buffering tooth 5 has rotated certain obstruction cushioning effect to line lid 2.
Operation principle：When not in use, the lid of line lid 2 closes 1 upper surface of box body, and barrier reduces dust and sundries enters box body 1
It is interior.When needing to use the socket in box body 1, by the free end rotating opening of line lid 2, in plug and connector lug and box body 1
Socket is used cooperatively, and the medium line of plug and connector lug passes through hairbrush 4.After use, when rotating lid conjunction, 6 He of circle-arc tooth
The frictional resistance buffered between tooth 5 plays cushioning effect, avoids that line lid 2 and box body 1 are caused to damage.
A kind of to cross line back box for conference table, embodiment two is different difference lies in buffer unit from embodiment one.Such as
Shown in Fig. 3 and Fig. 4, buffer unit includes the buffer stopper 71 being arranged on 1 left and right sides inner wall of box body, and buffer stopper 71 connects towards ground
It is connected to bumper post 72.Buffer stopper 71 offers the cushion hole extended in bumper post 72, cushion hole and bumper post 72 from upper surface
Same center line is equipped with Buffer Unit in cushion hole.Cushion hole is movable inserted with fender pile 73, when the lid of line lid 2 closes, promotes slow
Stick 73 is rushed towards ground moving, Buffer Unit buffering reduces impact force.
Buffer Unit includes the elastic component arranged on cushion hole bottom and the backing plate 82 arranged on elastic component upper end, in the present embodiment
In, elastic component is spring 81.81 lower end of spring is fixed on cushion hole bottom, and 81 upper end of spring is fixed on 82 lower face of backing plate.It is slow
Punching is divided into first portion and second portion under upper, and first portion's length is less than second portion, and first portion's diameter is small
In second portion diameter, 73 diameter of fender pile is less than or equal to first portion's diameter, and backing plate 82 is located at second portion and with second
Part is sliding section.
Limiting plate 9, the distance between 9 upper surface of limiting plate and 1 upper surface of box body etc. is equipped in 1 left and right sides inner wall of box body
In the thickness of line lid 2 so that 2 upper surface of line lid is concordant with 1 upper surface of box body after the lid of line lid 2 closes.9 upper surface of limiting plate and box body
The distance between 1 upper surface is more than the distance between 71 upper surface of buffer stopper and 1 upper surface of box body so that the lid of line lid 2 delays after closing
Rushing stick 73 will not be fully inserted into cushion hole.
Operation principle：When rotating lid zygonema lid 2, line lid 2 promotes fender pile 73, and towards ground moving, spring 81 is squeezed
Deformation is generated, the elastic force that spring 81 generates plays cushioning effect to line lid 2, effectively reduces the impact between line lid 2 and box body 1
Power, and then the effectively service life of extended line lid 2 and box body 1.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of cross line back box for conference table, the desktop (3) including conference table offers opening, institute on the desktop (3)
It states opening and line back box was installed, the line back box of crossing includes box body (1) and line lid (2), and box body (1) main body is located at institute
Downside of the desktop (3) towards ground is stated, the line lid (2) is arranged on the upper end of the box body (1), and the line lid (2) Gai Hehou
End face and the upper surface of the box body (1) and the desktop (3) are substantially flush thereon, and described line lid (2) one end is and the box
The connecting pin of body (1) rotation connection, the other end is free end, it is characterized in that：The free end of the line lid (2) is equipped with soft hair
It brushes (4), after the line lid (2) is covered on the box body (1), described in the line lid (2) and the hairbrush (4) substantially completely cover
Box body (1) upper surface.
2. a kind of line back box excessively for conference table according to claim 1, it is characterized in that：The line lid (2) is additionally provided with
For buffering the buffer unit of impact force when line lid (2) lid closes between the box body (1).
3. a kind of line back box excessively for conference table according to claim 2, it is characterized in that：The buffer unit includes turning
It is dynamic to be connected to the buffering tooth (5) of outer wall and the circle arranged on the both sides of the connecting pin of the line lid (2) at left and right sides of the box body (1)
Curved tooth (6), the connecting pin of the line lid (2) are equipped with the shaft with the box body (1) rotation connection, the circle-arc tooth (6) and institute
It states shaft to be coaxially set, the circle-arc tooth (6) and the buffering tooth (5) are engaged.
4. a kind of line back box excessively for conference table according to claim 2, it is characterized in that：The buffer unit includes setting
The buffer stopper (71) of inner wall at left and right sides of the box body (1), the buffer stopper (71) is connected with downwards bumper post (72), described
Buffer stopper (71) offers the cushion hole extended in the bumper post (72), the cushion hole and institute from upper surface towards ground
Bumper post (72) same center line is stated, is equipped with Buffer Unit in the cushion hole, the cushion hole is movable to be plugged with fender pile
(73)。
5. a kind of line back box excessively for conference table according to claim 4, it is characterized in that：The Buffer Unit includes setting
Elastic component in the cushion hole bottom and the backing plate (82) arranged on the elastic component upper end.
6. a kind of line back box excessively for conference table according to claim 5, it is characterized in that：The cushion hole is from top to bottom
It is divided into first portion and second portion, first portion's length is less than the second portion, and first portion's diameter is small
In the second portion, fender pile (73) diameter is less than or equal to first portion's diameter, and the Buffer Unit is located at
Second portion, and the backing plate (82) is using the second portion as moving section.
7. a kind of line back box excessively for conference table according to claim 6, it is characterized in that：Box body (1) left and right two
Side inner wall is equipped with limiting plate (9), and the distance between limiting plate (9) upper surface and the box body (1) upper surface are more than described
The distance between buffer stopper (71) upper surface and the box body (1) upper surface.
8. a kind of line back box excessively for conference table according to claim 1-7 any one, it is characterized in that：The line lid
(2) connecting pin also is provided with the hairbrush (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374074.7U CN207398772U (en) | 2017-10-23 | 2017-10-23 | It is a kind of to cross line back box for conference table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374074.7U CN207398772U (en) | 2017-10-23 | 2017-10-23 | It is a kind of to cross line back box for conference table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398772U true CN207398772U (en) | 2018-05-22 |
Family
ID=62329651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721374074.7U Active CN207398772U (en) | 2017-10-23 | 2017-10-23 | It is a kind of to cross line back box for conference table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207398772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067294A (en) * | 2021-03-24 | 2021-07-02 | 华天科技（昆山）电子有限公司 | Multimedia line box |
-
2017
- 2017-10-23 CN CN201721374074.7U patent/CN207398772U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067294A (en) * | 2021-03-24 | 2021-07-02 | 华天科技（昆山）电子有限公司 | Multimedia line box |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 701 and 702, unit 3, building 6, Tian'an Digital City, No.1, Huangjin Road, Nancheng street, Dongguan City, Guangdong Province, 523456 Patentee after: GUANGDONG GAOMEI FURNITURE INDUSTRY Co.,Ltd. Address before: A3-1, 3 / F, city holiday phase I, Hongfu Guantai Avenue, Nancheng District, Dongguan City, Guangdong Province, 523078 Patentee before: GUANGDONG GAOMEI FURNITURE INDUSTRY Co.,Ltd. |