CN203239699U - Hoisting connecting device of display screen box - Google Patents
Hoisting connecting device of display screen box Download PDFInfo
- Publication number
- CN203239699U CN203239699U CN 201320197873 CN201320197873U CN203239699U CN 203239699 U CN203239699 U CN 203239699U CN 201320197873 CN201320197873 CN 201320197873 CN 201320197873 U CN201320197873 U CN 201320197873U CN 203239699 U CN203239699 U CN 203239699U
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- China
- Prior art keywords
- display screen
- screen box
- davit
- box body
- load
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Abstract
The utility model discloses a hoisting connecting device of a display screen box. The hoisting connecting device comprises a hoisting pillar, a shaft sleeve, a locknut and a bearing clamping piece. A clamping port is formed in the side face of one end of the hoisting pillar, and the bearing clamping piece is clamped with the clamping port in a matched mode; the other end of the hoisting pillar is provided with external threads and in threaded connection with the locknut, a limiting sliding groove is arranged between the clamping port and the external threads of the hoisting pillar in the axial direction, the shaft sleeve is connected to the hoisting pillar in a sleeved mode, a lug used for being connected with the display screen box is arranged on one end portion of the shaft sleeve, a screw hole is formed in the side wall of the shaft sleeve, and a screw penetrates through the screw hole and is arranged in the limiting sliding groove. The hoisting connecting device of the display screen box is simple in structure, simple in operation, saving in space and capable of achieving fast mounting and dismounting.
Description
Technical field
The utility model relates to the lifting connection area of display screen box body, relates in particular to a kind of lifting linkage structure of display screen box body.
Background technique
The snap close of display screen generally is will be by realizing a pair of cone gear and cooperating of davit the fine setting of screen body space at present, this complex structure, cost is high, take up room large, can not adapt to the little requirement in small box space, can not satisfy the requirement of bindiny mechanism's compactness, can not realize quick locking, need to there be instrument just can operate, the requirement of inapplicable rental service simple and fast assembly unit screen body.
The model utility content
It is a kind of simple in structure, solid reliable that the utility model provides, and cost is lower, takes up room little, do not need the lifting of the display screen box body of any instrument to connect snap close during assembly unit.
To achieve these goals, the technical solution scheme that provides of the present utility model is: a kind of lifting linkage structure of display screen box body comprises davit, axle sleeve, locking nut and load-bearing card; One end side surface of described davit is provided with bayonet socket, and what described load-bearing card was adaptive engages with described bayonet socket; The other end of described davit is provided with outside thread and is spirally connected with described locking nut, be provided with vertically limit sliding chutes between the bayonet socket of this davit and the outside thread, described sleeve is socketed on davit, one end of this axle sleeve is provided with for the lug that connects display screen box body, the sidewall of this axle sleeve is provided with the screw mouth, and a screw passes described screw mouth and places described limit sliding chutes.
Wherein, described load-bearing card is provided with two through holes, and the load-bearing card is rotationally connected by a through hole and display screen box body, and the adaptive cap that is provided with is buckled on another through hole.
Wherein, described bayonet socket is the annular groove that circumferentially arranges along described davit, and a side of described load-bearing card is provided with recess, and what this indent was adaptive engages with described annular groove.
Wherein, described locking nut is provided with handle.
The beneficial effects of the utility model are: the linkage structure that is different from the display screen box body of prior art, generally be will be by realizing a pair of cone gear and cooperating of davit the fine setting of screen body space, this complex structure, cost is high, large, complicated operation, fast installation and removal take up room; The lifting linkage structure of display screen box body of the present utility model, one end of davit is with bayonet socket, the other end connects locking nut, davit is provided with limit sliding chutes, limit its left-right rotation by the screw on the axle sleeve, guarantee that simultaneously davit moves up and down along screw, what the load-bearing card was adaptive engages with bayonet socket, and in the using process, the load-bearing card engages with bayonet socket, by the slit between the rotation adjusting casing of locking nut, simple in structure, simple to operate, save the space, can realize fast installation and removal, the locking of finishing lower box connects.
Description of drawings
Fig. 1 is the decomposing schematic representation of the davit linkage structure of display screen box body of the present utility model;
Fig. 2 is the decomposition texture schematic diagram of the lifting linkage structure of display screen box body of the present utility model when using;
Fig. 3 is the structural representation that the load-bearing card of the lifting linkage structure of display screen box body of the present utility model when using do not engage with bayonet socket;
Fig. 4 is the closing structure schematic diagram of the lifting linkage structure of display screen box body of the present utility model when using.
Among the figure: 1, the first tank wall; 2, the second tank wall; 3, davit; 31, limit sliding chutes; 4, load-bearing card; 5, bayonet socket; 6, locking nut; 61, handle; 7, axle sleeve; 71, lug; 72, screw mouth; 73, screw; 8, cap is buckled; 9, cap is buckled mouth.
Embodiment
By describing technology contents of the present utility model, structure characteristics in detail, being realized purpose and effect, below in conjunction with mode of execution and cooperate accompanying drawing to give in detail explanation.
See also Fig. 1 to Fig. 4, the lifting linkage structure of a kind of display screen box body of present embodiment comprises be used to the davit 3 that connects adjacent display screen box body, axle sleeve 7, locking nut 6 and load-bearing card 4; One end side surface of described davit 3 is provided with bayonet socket 5, described load-bearing card 4 adaptive engaging with described bayonet socket 5; The other end side of described davit 3 is provided with outside thread and is spirally connected with described locking nut 6, be provided with vertically limit sliding chutes 31 between the bayonet socket 5 of this davit 3 and the outside thread, described cover axle sleeve 7 is connected to davit 3, one end of this axle sleeve 7 is provided with for the lug 71 that connects display screen box body, the sidewall of this axle sleeve 7 is provided with screw mouth 72, one screws 73 and passes described screw mouth 72 and place described limit sliding chutes 31.Such as Fig. 2, Fig. 3 and shown in Figure 4, in the display screen box body hoisting process, adjacent display screen box body comprises corresponding the first tank wall 1 and the second tank wall 2, and the described axle sleeve 7 of fixed installation on described the first tank wall 1 generally is to be provided with through hole at lug 71 to use screw to be fixedly connected with the first tank wall 1; Described the first tank wall 1 and the second tank wall 2 are provided with corresponding through hole, described davit 3 is adaptive runs through described two through holes and two ends protrude from respectively two tank walls, the end that davit 3 protrudes from the second tank wall 2 is provided with bayonet socket 5, an end that protrudes from the first tank wall 1 is provided with outside thread and is spirally connected with described locking nut 6, davit 3 is provided with along davit 3 limit sliding chutes 31, one screws 73 radially and enters described limit sliding chutes 31 spacing davits 3 rotations by the screw mouth 72 on the axle sleeve 7.In the present embodiment, be provided with corresponding through hole at two tank walls, then use davit 3 to run through, one end of davit 3 is with bayonet socket 5, the other end connects locking nut 6, screw 73 restriction davits 3 left-right rotation by on the axle sleeve 7 guarantee that simultaneously davit 3 moves up and down along screw 73, load-bearing card 4 engages with bayonet socket 5, in the using process, load-bearing card 4 engages with bayonet socket 5, by the slit between the rotation adjusting casing of locking nut 6, simple in structure, simple to operate, save the space, can realize fast installation and removal.
In the present embodiment, described limit sliding chutes 31 in use, described screw 73 can be along this slip of limit sliding chutes about in the of 31, under the effect with 3 rotations of restriction davit, simultaneously can realize regulating between the first tank wall 1 and the second tank wall 2 and can move along davit 3, when screwing locking nut 6, the first tank wall 1 and the second tank wall 2 sliding along limit sliding chutes 31 in opposite directions.In the present embodiment, described axle sleeve 7 can be the cylindrical cavity that overlaps with described through hole, can be other structure also, so long as be fixed on the first tank wall 1, and screw mouth 72 and limit sliding chutes 31 corresponding getting final product are arranged.
In the present embodiment, described load-bearing card 4 is provided with two through holes, load-bearing card 4 is rotationally connected by a through hole and display screen box body, the adaptive cap that is provided with buckles 8 on another through hole, use like this a screw to be connected with the second tank wall 2 by a through hole on the load-bearing card 4, can rotate, and obsolete the time, can not drop and lose, buckle 8 and be provided with cap at another through hole, buckle mouth 9 as long as be provided with corresponding cap at the second tank wall 2 when in use, when load-bearing card 4 engaged with bayonet socket 5, cap was buckled 8 and is buckled mouth 9 and be connected and fixed with cap, so that load-bearing card 4 is fixed on the second tank wall 2, so that load-bearing card 4 engages with bayonet socket 5 on the davit 3 is more stable, more safe in the using process.
In the present embodiment, the bayonet socket 5 of described davit 3 is the annular groove that circumferentially arranges along davit 3, one side of described load-bearing card 4 is provided with recess, the adaptive annular groove with described davit 3 of this indent engages, like this so that indent and bayonet socket 5 to engage area large, increase the load-bearing area, reduce the pressure of engaging place, improve working life.
In the present embodiment, described locking nut 6 is provided with handle 61, makes things convenient for rotation lock nut 6, can certainly be other the structure that makes things convenient for rotation lock nut 6, is provided with the outstanding structure of being convenient to the hand-screw button etc. such as the outside of locking nut 6.
The using process of the lifting linkage structure of the display screen box body in the present embodiment is: axle sleeve 7 is fixed on the first tank wall 1, to run through with the davit 3 of handle 61 through hole on the first tank wall 1 and the second tank wall 2, then use screw 73 to place limit sliding chutes 31 by the screw mouth 72 on the axle sleeve 7, the left-right rotation of restriction davit 3 is to make things convenient for relatively rotating of locking nut 6 and davit 3, rotate afterwards with jagged rectangular load-bearing card 4 engage with bayonet socket 5 on the davit 3 and use cap buckle 8 and cap buckle mouth 9 and be threaded load-bearing card 4 is fixed on the second tank wall 2, if have between two tank walls the slit arranged, can rotation lock nut 6, davit 3 can be along the slip of limit sliding chutes about in the of 31, if when splitting display screen box body, only need open cap buckles 8, pushes load-bearing card 4 aside and gets final product.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. the lifting linkage structure of a display screen box body is characterized in that, comprises davit, axle sleeve, locking nut and load-bearing card;
One end side surface of described davit is provided with bayonet socket, and what described load-bearing card was adaptive engages with described bayonet socket; The other end of described davit is provided with outside thread and is spirally connected with described locking nut, be provided with vertically limit sliding chutes between the bayonet socket of this davit and the outside thread, described sleeve is socketed on davit, one end of this axle sleeve is provided with for the lug that connects display screen box body, the sidewall of this axle sleeve is provided with the screw mouth, and a screw passes described screw mouth and places described limit sliding chutes.
2. the lifting linkage structure of display screen box body according to claim 1 is characterized in that, described load-bearing card is provided with two through holes, and the load-bearing card is rotationally connected by a through hole and display screen box body, and the adaptive cap that is provided with is buckled on another through hole.
3. the lifting linkage structure of display screen box body according to claim 1, it is characterized in that, described bayonet socket is the annular groove that circumferentially arranges along described davit, and a side of described load-bearing card is provided with recess, and what this indent was adaptive engages with described annular groove.
4. the lifting linkage structure of display screen box body according to claim 1 is characterized in that, described locking nut is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320197873 CN203239699U (en) | 2013-04-18 | 2013-04-18 | Hoisting connecting device of display screen box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320197873 CN203239699U (en) | 2013-04-18 | 2013-04-18 | Hoisting connecting device of display screen box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239699U true CN203239699U (en) | 2013-10-16 |
Family
ID=49317005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320197873 Expired - Lifetime CN203239699U (en) | 2013-04-18 | 2013-04-18 | Hoisting connecting device of display screen box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239699U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489681A (en) * | 2017-08-09 | 2017-12-19 | 奥克斯空调股份有限公司 | The assembling structure of idle call part |
| CN108105226A (en) * | 2017-12-26 | 2018-06-01 | 深圳视爵光旭电子有限公司 | A kind of pin lock |
| CN109502472A (en) * | 2019-01-16 | 2019-03-22 | 广西玉柴机器股份有限公司 | A kind of suspender lifting cylinder block |
-
2013
- 2013-04-18 CN CN 201320197873 patent/CN203239699U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489681A (en) * | 2017-08-09 | 2017-12-19 | 奥克斯空调股份有限公司 | The assembling structure of idle call part |
| CN108105226A (en) * | 2017-12-26 | 2018-06-01 | 深圳视爵光旭电子有限公司 | A kind of pin lock |
| CN109502472A (en) * | 2019-01-16 | 2019-03-22 | 广西玉柴机器股份有限公司 | A kind of suspender lifting cylinder block |
| CN109502472B (en) * | 2019-01-16 | 2023-10-27 | 广西玉柴机器股份有限公司 | Lifting appliance for lifting cylinder block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lei Chau new energy (Shenzhen) Co.,Ltd. Assignor: Shenzhen Zhouming Technology Co.,Ltd. Contract record no.: 2015440020154 Denomination of utility model: Hoisting connecting device of display screen box Granted publication date: 20131016 License type: Exclusive License Record date: 20150506 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |