CN207666308U - A kind of volleyball judge seat - Google Patents

A kind of volleyball judge seat Download PDF

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Publication number
CN207666308U
CN207666308U CN201720874813.2U CN201720874813U CN207666308U CN 207666308 U CN207666308 U CN 207666308U CN 201720874813 U CN201720874813 U CN 201720874813U CN 207666308 U CN207666308 U CN 207666308U
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CN
China
Prior art keywords
supporting
pedestal
universal wheel
seat
volleyball
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720874813.2U
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Chinese (zh)
Inventor
倪婷婷
Original Assignee
倪婷婷
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Filing date
Publication date
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Priority to CN201720874813.2U priority Critical patent/CN207666308U/en
Application granted granted Critical
Publication of CN207666308U publication Critical patent/CN207666308U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of volleyball judge seat, is related to sports equipment technical field.The utility model ground volleyball judge seat, including supporting table, seat, ladder, pedestal and multiple universal wheels.Wherein, supporting table is plate.Seat is set on the upside of supporting table.The movable connection in the side of ladder an end portion and supporting table.Pedestal is located on the downside of supporting table, is connect by least three first hydraulic cylinders between supporting table, and pedestal includes an accommodation space.Each universal wheel and the scalable connection of the pedestal, each universal wheel have extended configuration and contraction state.Universal wheel is configured to when each universal wheel is in contraction state, and each universal wheel is located in accommodation space.Supporting table is risen to specified height by the utility model using at least three hydraulic cylinders, and the structure of hydraulic cylinder is simple, easy to operate, ensures the stability of supporting table, saves judge's muscle power.Setting universal wheel facilitates promotion referee's chair, more laborsaving while convenience.

Description

A kind of volleyball judge seat
Technical field
The utility model is related to sports equipment technical fields, more particularly to a kind of volleyball judge seat.
Background technology
During volleyball match, referee generally requires to be sitting in higher position and watch and ruling, needs one special Volleyball judge seat is met the requirements.In existing volleyball judge seat, referee generally require oneself by staircase climb to compared with At high seat, during this is creeped, the muscle power of judge is on the one hand expended, while also abnormally dangerous.Although one The seat risen automatically is also had devised in a little volleyball judge seats, but is generally adopted by the realization of the forms such as idler wheel, skidding Rise, it is not only complicated, it is also susceptible to failure in practical application, needs to improve in time.In addition, existing volleyball judge For seat for convenience of mobile, in bottom end, side edge adds two wheels, needs to tilt seat when mobile referee's chair, by wheel and The support force of people moves judge's seat.But for the smaller people of this referee's chair gas or judge's seat can not be inclined Tiltedly, cannot achieve the purpose that be easy to collapse and pound people after mobile or inclination, it is abnormally dangerous.
Utility model content
One purpose of the utility model is to provide for the simple in structure, safety and stability of one kind and is moved easily volleyball judge seat Chair.
Particularly, the utility model provides a kind of volleyball judge seat, including:
Supporting table is plate;
Seat is set on the upside of the supporting table;
Ladder, the movable connection in side of one end and the supporting table;
Pedestal is located on the downside of the supporting table, is connect by least three first hydraulic cylinders between the supporting table, and And the pedestal includes an accommodation space;With
Multiple universal wheels, each universal wheel and the scalable connection of the pedestal, each universal wheel have extended configuration and receipts Contracting state;
Wherein, the universal wheel is configured to, and when each universal wheel is in contraction state, each universal wheel is located at the appearance It receives in space.
Further, it is connected by corresponding second hydraulic cylinder between each universal wheel and the pedestal, passes through institute The movement for stating second hydraulic cylinder drives corresponding universal wheel stretching, extension and shrinks.
Further, controller is additionally provided in the accommodation space, the controller is connect with the first hydraulic cylinder To drive the supporting table raising and lowering;The controller is connect with multiple second hydraulic cylinders, the multiple universal to drive Wheel stretching, extension and contraction;
Wherein, at least three first hydraulic cylinder can be stretched and be shunk simultaneously, to support the supporting table while rise And decline;
The multiple second hydraulic cylinder is stretched and is shunk simultaneously, to support the raising and lowering of the pedestal.
Further, the ladder and the supporting table are hinged by hinge so that the ladder can around with the branch Support the rotation of platform junction.
Further, further include connecting rod, the connecting rod be positioned close to one end of the ladder and the pedestal it Between, the connecting rod includes head rod and the second connecting rod, and one end of the head rod and the pedestal are rotatable Connection, the head rod other end and one end of second connecting rod be rotatably connected, second connecting rod it is another One end is rotatably connected with the ladder.
Further, the guardrail of multiple columns and multiple connection columns is provided at the supporting table upside, one of them Guardrail is movable guardrail, other guardrails are nonfloating rail.
Further, the supporting table is rectangular, and the multiple column is located at four corners of the supporting table, described solid Determine guardrail to be integrally formed with the multiple column;
The movable guardrail is in the same side with the ladder;
Wherein, the movable guardrail is a chain, and one end of the chain is fixedly connected at a column, other end card It is connected at another column.
Further, the pedestal is rectangular, and the multiple universal wheel is located at four corners of the pedestal.
Further, further include ceiling, the ceiling includes handle and canopy body, and the handle is located above the guardrail, It is connect with a wherein column, the relatively described handle automatic telescopic of the canopy physical efficiency.
Further, it is additionally provided with multiple switch at the guardrail and column, the multiple switch connects with the controller It connects.
It is connected by least three hydraulic cylinders between the pedestal and supporting table of the volleyball referee chair of the utility model so that branch Supporting table is risen to specified height, the structure letter of hydraulic cylinder by support platform automatically under the supporting role of at least three hydraulic cylinders It is single, it is easy to operate, while ensure that the stability of supporting table, save judge's muscle power.The vollyball of the utility model is cut out Sentence and universal wheel is set below the pedestal of chair, and the universal wheel can stretch, the appearance being retracted into when not in use in pedestal It receives in space, use when stretches out to facilitate promotion referee's chair, more laborsaving while convenience.
Further, the referee's chair of the utility model is provided with the multiple column guardrails of connection, and seat periphery is all by guardrail It stops, prevents judge from falling, ensure judge's safety.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Description of the drawings
Some specific realities of the utility model are described in detail by way of example rather than limitation with reference to the accompanying drawings hereinafter Apply example.Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the stereogram before the rising according to the volleyball referee chair of the utility model one embodiment;
Fig. 2 is the stereogram after the rising according to the volleyball referee chair of the utility model one embodiment;
Fig. 3 is the upward view according to the pedestal of the volleyball referee chair of the utility model one embodiment;
Fig. 4 is the side perspective view for the pedestal that contraction state is according to the universal wheel of the utility model one embodiment;
Fig. 5 is the side perspective view for the pedestal that extended configuration is according to the universal wheel of the utility model one embodiment.
Specific implementation mode
Fig. 1 is the stereogram before the rising according to the volleyball referee chair 100 of the utility model one embodiment.This practicality is new The volleyball referee chair 100 of type may include supporting table 10, seat 20, ladder 30, pedestal 40 and multiple universal wheels 50 in general manner. Wherein, supporting table 10 its be plate.Seat 20 is set to 10 upside of the supporting table, and certainly, seat 20 can be according to actual Demand is designed, and seat 20 can be fixedly connected with supporting table 10, can also be rotatably connected.30 an end portion of ladder and institute State the movable connection in side of supporting table 10.Pedestal 40 is located at 10 downside of the supporting table, passes through between the supporting table 10 At least three first hydraulic cylinders 21 connect, and the pedestal 40 includes an accommodation space 41.Each universal wheel 50 and the bottom 40 scalable connections of seat, each universal wheel 50 have extended configuration and contraction state.Wherein, the universal wheel 50 is configured to, when When each universal wheel 50 is in contraction state, each universal wheel 50 is located in the accommodation space 41.
Connected by least three hydraulic cylinders between the pedestal 40 and supporting table 10 of the volleyball referee chair 100 of the utility model It connects so that supporting table 10 is risen to specified height, liquid by supporting table 10 automatically under the supporting role of at least three hydraulic cylinders The structure of cylinder pressure is simple, easy to operate, while ensure that the stability of supporting table 10, saves judge's muscle power.In addition, Universal wheel 50 is arranged in 40 lower section of pedestal of the volleyball referee chair 100 of the utility model, and the universal wheel 50 can stretch, not It is retracted into when use in the accommodation space 41 in pedestal 40, use when stretches out to facilitate promotion referee's chair, easily It is more laborsaving simultaneously.
As an embodiment, pass through corresponding second hydraulic cylinder 51 between each universal wheel 50 and the pedestal 40 Connection drives corresponding universal wheel 50 to stretch and shrink by the movement of the second hydraulic cylinder 51.Specifically, the receiving is empty Between be additionally provided with controller 60 in 41, the controller 60 is connect with the first hydraulic cylinder 21 to drive in the supporting table 10 It rises and declines.The controller 60 is connect with multiple second hydraulic cylinders 51, to drive the multiple universal wheel 50 to stretch and shrink. Wherein, the controller 60 can control at least three first hydraulic cylinder 21 and stretch and shrink simultaneously.60 energy of the controller It controls multiple second hydraulic cylinders 51 while stretching and shrinking., it is clear that in order to enable supporting table 10 can smoothly rise and Decline, it is necessary to keep at least three first hydraulic cylinders 21 that can stretch and shrink simultaneously.And second hydraulic cylinder 51 stretches simultaneously It is also that ensure that entire volleyball referee chair 100 can be steady as possible with shrinking, avoids volleyball referee chair 100 and tilt and collapse and pound Personnel.
As a specific embodiment, the ladder 30 is hinged by hinge with the supporting table 10, so that the ladder 30 can rotate around with 10 junction of the supporting table.And between ladder 30 and pedestal 40 further include connecting rod 31, the connecting rod 31 are positioned close between one end of the ladder 30 and the pedestal 40, and the connecting rod 31 includes head rod 32 and the Two connecting rods 33, one end of the head rod 32 are rotatably connected with the pedestal 40, and the head rod 32 is another One end with second connecting rod 33 is held to be rotatably connected, the other end and the ladder 30 of second connecting rod 33 can revolve Turn connection.When volleyball referee chair 100 is moved to designated position, universal wheel 50 is retracted the accommodation space 41 of meeting pedestal 40 It is interior.At this point, 40 bottom of pedestal is in direct contact on the ground, need to pull open on ladder 30 at this time, at an angle with vertical direction.Even Head rod 32 and the second connecting rod 33 in extension bar 31 are straightened.One end of ladder 30 is connected in supporting table 10, the other end It is contacted with ground, for judge in supporting table 10 from ladder 30.
Fig. 2 shows the stereograms before the rising of the volleyball referee chair 100 of one embodiment of the utility model.As schemed Show, after first hydraulic cylinder 21 rises in volleyball referee chair 100, ladder 30 can also rise with supporting table 10, and connecting rod 31 It can then rotate with the movement of ladder 30, be finally directly vertically arranged between ladder 30 and pedestal 40.Certainly it is used as another Kind of embodiment, when volleyball referee chair 100 is certain, connecting rod 31 can fold, and the ladder 30 for being abuts supporting table 10 and pedestal 40。
For the sake of security, as depicted in figs. 1 and 2, multiple columns 11 and multiple are provided at 10 upside of the supporting table The guardrail 12 of column 11 is connected, one of guardrail 12 is movable guardrail, other guardrails are nonfloating rail.The supporting table 10 To be rectangular, the multiple column 11 is located at four corners of the supporting table 10, the nonfloating rail and the multiple column 11 It is integrally formed.The movable guardrail is in the same side with the ladder 30.Wherein, the movable guardrail is a chain 13, One end of the chain 13 is fixedly connected at a column 11, and the other end is connected at another column 11.When pedestal 40 is set In ground, when 30 inclined placement ground of ladder, after judge goes on ladder 30, can will be opened at the side of chain 13, It enters after supporting table 10 and again snaps fit onto the chain 13 at guardrail 12.It is multiple vertical that the referee's chair of the utility model is provided with connection The guardrail 12 of column 11,20 periphery of seat are all stopped by guardrail 12, prevent judge from falling, and ensure judge's safety.
Fig. 3 is the upward view according to the pedestal 40 of the volleyball referee chair 100 of the utility model one embodiment.As a tool The embodiment of body, the pedestal 40 are rectangular, and the multiple universal wheel 50 is located at four corners of the pedestal 40. The corner of bottom four of pedestal 40 opens up four openings 42 for being used when universal wheel 50 stretches and shrinks.In addition, Fig. 4 is basis The universal wheel 50 of the utility model one embodiment is in the side perspective view of the pedestal 40 of contraction state;Fig. 5 is according to this reality The side perspective view of the pedestal 40 of extended configuration is in the universal wheel 50 of novel one embodiment.As shown in Figure 4 and Figure 5, often One universal wheel 50 is connect with a second hydraulic cylinder 51, and the flexible of universal wheel 50 is driven by hydraulic cylinder.Work as volleyball judge When the needs of chair 100 are placed, second hydraulic cylinder 51 drives universal wheel 50 to be retracted into accommodation space 41 as shown in Figure 4 so that Pedestal 40 directly touches the ground, and to stablize volleyball referee chair 100, prevents volleyball referee chair 100 from sliding everywhere.When needing vollyball When referee's chair 100 is moved to elsewhere, universal wheel 50 is pushed out, such as to scheme from accommodation space 41 by second hydraulic cylinder 51 Shown in 5, volleyball referee chair 100 is jacked up to come.Then may volleyball referee chair 100 be pushed to scheduled place as needed.
As an embodiment, the volleyball referee chair 100 of the utility model further includes ceiling 80, and the ceiling 80 includes handle 81 and canopy body 82, the handle 81 is located at 12 top of the guardrail, connect with a wherein column 11, and the canopy body 82 can be with respect to institute State 81 automatic telescopic of handle.When the volleyball referee chair 100 is as outdoor, when having the sun or rain, it can press and be arranged in handle One at 81 switch automatically opens canopy body 82 to keep the sun off and rainwater.It also can directly be accepted when indoors, prevent from hiding Keep off light and sight.
As a preferred embodiment, be additionally provided with multiple switch at the guardrail 12 and column 11, the switch with The controller 60 connects.Certainly, it in the present embodiment, needs that first switch 70 is arranged at column 11, setting the at guardrail 12 Two switches 71.Wherein, first at column 11 connect with controller 60, for controlling the second hydraulic cylinder being connect with universal wheel 50 51 it is flexible.And the second switch 71 at the guardrail 12 is connect with controller 60, for control pedestal 40 and supporting table 10 it Between first hydraulic cylinder 21 it is flexible.In actual use, user of service only needs to press first switch 70 as needed, The flexible of universal wheel 51 can be controlled, and the lifting of supporting table 10 can be controlled by pressing second switch 71.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new The range of type is understood that and regards as to cover other all these variations or modifications.

Claims (10)

1. a kind of volleyball judge seat, which is characterized in that including:
Supporting table is plate;
Seat is set on the upside of the supporting table;
Ladder, the movable connection in side of one end and the supporting table;
Pedestal is located on the downside of the supporting table, is connect by least three first hydraulic cylinders between the supporting table, and institute It includes an accommodation space to state pedestal;With
Multiple universal wheels, each universal wheel and the scalable connection of the pedestal, each universal wheel have extended configuration and contraction-like State;
Wherein, the universal wheel is configured to, and when each universal wheel is in contraction state, each universal wheel is located at receiving sky In.
2. volleyball judge seat according to claim 1, which is characterized in that
It is connected by corresponding second hydraulic cylinder between each universal wheel and the pedestal, passes through the second hydraulic cylinder Movement drives corresponding universal wheel stretching, extension and shrinks.
3. volleyball judge seat according to claim 1 or 2, which is characterized in that
Controller is additionally provided in the accommodation space, the controller is connect with the first hydraulic cylinder to drive the support Platform raising and lowering;The controller is connect with multiple second hydraulic cylinders, with drive the multiple universal wheel and meanwhile stretching, extension and receive Contracting;
Wherein, at least three first hydraulic cylinder can be stretched and be shunk simultaneously, to support the supporting table raising and lowering;
The multiple second hydraulic cylinder is stretched and is shunk simultaneously, to simultaneously support the raising and lowering of the pedestal.
4. volleyball judge seat according to claim 3, which is characterized in that
The ladder is hinged by hinge with the supporting table, so that the ladder can turn around with the supporting table junction It is dynamic.
5. volleyball judge seat according to claim 4, which is characterized in that
Further include connecting rod, the connecting rod is positioned close between one end of the ladder and the pedestal, the connecting rod Including head rod and the second connecting rod, one end of the head rod is rotatably connected with the pedestal, and described first The connecting rod other end and one end of second connecting rod are rotatably connected, the other end and the ladder of second connecting rod It is rotatably connected.
6. volleyball judge seat according to claim 5, which is characterized in that
The guardrail of multiple columns and multiple connection columns is provided on the upside of the supporting table, one of guardrail is movable shield Column, other guardrails are nonfloating rail.
7. volleyball judge seat according to claim 6, which is characterized in that
The supporting table is rectangular, and the multiple column is located at four corners of the supporting table, the nonfloating rail with it is described Multiple columns are integrally formed;
The movable guardrail is in the same side with the ladder;
Wherein, the movable guardrail is a chain, and one end of the chain is fixedly connected at a column, and the other end is connected in At another column.
8. volleyball judge seat according to claim 1, which is characterized in that
The pedestal is rectangular, and the multiple universal wheel is located at four corners of the pedestal.
9. the volleyball judge seat described according to claim 6 or 7, which is characterized in that
Further include ceiling, the ceiling includes handle and canopy body, and the handle is located above the guardrail, connects with a wherein column It connects, the relatively described handle automatic telescopic of the canopy physical efficiency.
10. volleyball judge seat according to claim 9, which is characterized in that
Multiple switch is additionally provided at the guardrail and column, the multiple switch is connect with the controller.
CN201720874813.2U 2017-07-19 2017-07-19 A kind of volleyball judge seat Expired - Fee Related CN207666308U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720874813.2U CN207666308U (en) 2017-07-19 2017-07-19 A kind of volleyball judge seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720874813.2U CN207666308U (en) 2017-07-19 2017-07-19 A kind of volleyball judge seat

Publications (1)

Publication Number Publication Date
CN207666308U true CN207666308U (en) 2018-07-31

Family

ID=62954048

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720874813.2U Expired - Fee Related CN207666308U (en) 2017-07-19 2017-07-19 A kind of volleyball judge seat

Country Status (1)

Country Link
CN (1) CN207666308U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180731

Termination date: 20190719

CF01 Termination of patent right due to non-payment of annual fee