CN209710259U

CN209710259U - A kind of English Listening Comprehension machine rack

Info

Publication number: CN209710259U
Application number: CN201920314722.2U
Authority: CN
Inventors: 寇向英; 李红远; 杨碎明; 梁鹿鸣
Original assignee: Xian Traffic Engineering Institute
Current assignee: Xian Traffic Engineering Institute
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2019-11-29
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses a kind of English Listening Comprehension machine racks, it is related to rack technical field, it include fixture, support hose, support plate, fixture is by upper clamp plate, lower clamp plate and spring composition, support hose is fixedly installed in upper clamp plate, support plate is fixedly installed in support hose, support plate is provided with sliding slot, fixed link is fixedly installed on the support plate of sliding slot one end, fixed block is slidably fitted in sliding slot, slide bar is fixedly installed on fixed block, sliding slot longitudinal direction two sides are provided with screw hole, screw hole is provided with locating rod by bolt, the other side of upper end face of support plate is fixedly installed with support rod I and support rod II, bull stick is rotatably equipped between support rod I and support rod II, bull stick is fixedly installed with placement plate, the utility model, which has reached, enables English Listening Comprehension machine to place English Listening Comprehension machine not of uniform size simultaneously with rack The adjustment of angle and height is carried out, it is convenient to be used in various academic environments and occasion, and the effect of English teaching material and data can be placed.

Description

A kind of English Listening Comprehension machine rack

Technical field

The utility model relates to rack technical fields, more particularly to a kind of English Listening Comprehension machine rack.

Background technique

English is one of main international language in the world today, in International Politics, military affairs, economy, science and technology, text The fields such as change, trade obviously have become an important the vehicle of communication, and the instructional objective of College English exactly cultivates Raw English communicative competence develops independent learning ability, improves comprehensive artistic appreciation, make they meet country, society, school and The needs of personal development, wherein listening and speaking ability is one of English communicative competence of student, adapts to Chinese society development and international friendship The needs of stream.

In the study of English, English Listening Comprehension is often the weak link of most of learner, cultivates good English Language listening habit and method seem particularly important, and learner can be come by means of some electronic products, such as mobile phone or tablet computer It is learnt by oneself, it will usually similar English Listening Comprehension machine be installed on rack and effectively learnt with facilitating.

But existing English Listening Comprehension machine cannot be common to English Listening Comprehension machine not of uniform size with rack and carry out The adjustment of angle and height can not be common to various academic environments and occasion, while also be inconvenient to place English teaching material and money Material.

Utility model content

The utility model is in order to overcome current language hearing machine rack that cannot be common to English Listening Comprehension not of uniform size Machine and the adjustment for carrying out angle and height can not be common to various academic environments and occasion, while also be inconvenient to place English The shortcomings that language teaching material and data, places English not of uniform size the technical problem to be solved by the present invention is to provide a kind of energy and listens Power machine and the adjustment for carrying out angle and height, it is convenient to be used in various academic environments and occasion, while can also place English religion The English Listening Comprehension machine rack of material and data.

In order to solve the above-mentioned technical problem, the utility model provides such a English Listening Comprehension machine rack, packet Included fixture, support hose, support plate, the fixture is made of upper clamp plate, lower clamp plate and spring, the upper clamp plate and it is described under Clamping plate is hingedly fixed, and the spring, the fixed peace of the support hose are fixedly installed between the upper clamp plate and the lower clamp plate Loaded on the upper clamp plate upper surface, the support plate is fixedly installed in the described support one end of hose far from the fixture, described Upper end face of support plate side is provided with sliding slot, and fixed link, the cunning are fixedly installed on the support plate of described sliding slot one end It is slidably fitted with fixed block in slot, slide bar is fixedly installed on the fixed block, sliding slot longitudinal direction two sides are provided with screw hole, institute It states screw hole and locating rod is provided with by bolt, the bolt is fixedly installed in the both ends of the locating rod, the support plate upper end The other side in face is fixedly installed with support rod I and support rod II, is rotatably equipped between the support rod I and the support rod II The junction of bull stick, the bull stick and the support rod II are provided with bearing, and the junction of the bull stick and the support rod I is set It is equipped with Damping rotation shaft I, is fixedly installed with placement plate before the bull stick.

Preferably, the upper clamp plate is fixedly installed with ball-type groove, and the support hose is fixedly installed in ball-type groove.

Preferably, the lower clamp plate bottom is equipped with sucker, the lower clamp plate close to the side of the spring be provided with by Pressing plate, the pressing plate bottom surface and the upper clamp plate are provided with cotton pad close to the top surface of the spring side.

Preferably, the opposite face of the fixed link and the slide bar is provided with rubber pad, the fixed link and the slide bar Centre is provided with plasticity snap-gauge.

Preferably, the support plate between the sliding slot and the support rod II is fixedly installed with Baffle Box of Bluetooth.

Preferably, the bull stick is provided with handle far from one end of the bearing.

Preferably, placement plate two sides middle position is equipped with clamping plate by Damping rotation shaft II, in the placement plate Between it is longitudinally disposed fluted.

Preferably, the quantity of the fixture and the support hose is at least 3, and the quantity of the locating rod is at least two It is a.

Beneficial effect

The utility model, which has reached, enables English Listening Comprehension machine to place English Listening Comprehension machine not of uniform size with rack And the adjustment of angle and height is carried out, it is convenient to be used in various academic environments and occasion, while can also place English teaching material and money The effect of material.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic view of the front view of the utility model English Listening Comprehension machine rack；

Fig. 2 is the schematic top plan view of the support plate detent ends of the utility model English Listening Comprehension machine rack；

Fig. 3 is the locating rod schematic top plan view of the utility model English Listening Comprehension machine rack.

Specific embodiment

The utility model is further described below in conjunction with drawings and examples.

Embodiment 1

A kind of English Listening Comprehension machine rack, as shown in Figure 1-3, include fixture 100, support hose 108, support plate 109, the fixture 100 is made of upper clamp plate 101, lower clamp plate 102 and spring 103, the upper clamp plate 101 and the lower clamp plate 102 is hinged fixed, and the spring 103 is fixedly installed between the upper clamp plate 101 and the lower clamp plate 102, and the support is soft Pipe 108 is fixedly installed in 101 upper surface of upper clamp plate, and it is separate that the support plate 109 is fixedly installed in the support hose 108 One end of the fixture 100, the 109 upper surface side of support plate are provided with sliding slot 113, described 113 one end of sliding slot it is described It is fixedly installed with fixed link 110 on support plate 109, fixed block 114, the fixed block 114 are slidably fitted in the sliding slot 113 On be fixedly installed with slide bar 111, the longitudinal two sides of the sliding slot 113 are provided with screw hole 124, and the screw hole 124 is set by bolt 126 It is equipped with locating rod 125, the bolt 126 is fixedly installed in the both ends of the locating rod 125,109 upper surface of support plate The other side is fixedly installed with support rod I 116-1 and support rod II 116-2, the support rod I 116-1 and the support rod II Bull stick 119 is rotatably equipped between 116-2, the junction of the bull stick 119 and support rod II 116-2 is provided with bearing 121, the junction of the bull stick 119 and support rod I 116-1 is provided with Damping rotation shaft I 122, before the bull stick 119 Face is fixedly installed with placement plate 117.

The upper clamp plate 101 is fixedly installed with ball-type groove 107, and the support hose 108 is fixedly installed in ball-type groove 107。

102 bottom of lower clamp plate is equipped with sucker 104, and the lower clamp plate 102 is arranged close to the side of the spring 103 There is a pressing plate 105,105 bottom surface of pressing plate and the upper clamp plate 101 are provided with cotton close to the top surface of 103 side of spring Pad 106.

The opposite face of the fixed link 110 and the slide bar 111 is provided with rubber pad 127, the fixed link 110 with it is described Plasticity snap-gauge 112 is provided among slide bar 111.

The support plate 109 between the sliding slot 113 and the support rod II 116-2 is fixedly installed with Baffle Box of Bluetooth 115。

The bull stick 119 is provided with handle 123 far from one end of the bearing 121.

The 117 two sides middle position of placement plate is equipped with clamping plate 128, the placement plate by Damping rotation shaft II 118 117 centre longitudinally disposed fluted 120.

The quantity of the fixture 100 and the support hose 108 is at least 3, and the quantity of the locating rod 125 is at least Two.

Working principle: when beginning to use English Listening Comprehension machine rack, mobile slide bar 111, in the drive of fixed block 114 Under, slide bar 111 is moved along sliding slot 113 to 110 direction of fixed link, until fixed link 110 is firmly clamped just with slide bar 111 Hearing machine uses locating rod 125 at this time, and by bolt 126, locating rod 125 is fixed on 111 left and right sides of slide bar, so that Slide bar 111 is fixed, protective effect of the rubber pad 127 to hearing machine a little, while also increasing fixed link 110, slide bar 111 With the frictional force between hearing machine, plasticity snap-gauge 112 also plays certain firm and guarantor to hearing machine front-rear direction simultaneously Shield effect, English teaching material and data can be placed in placement plate 117, can be put into groove 120 among books, and page two is unfolded It is fixed while clamping plate 128 can be used, it is adjustable by rotation bull stick 119 under the action of bearing 121 and Damping rotation shaft I 122 To be applicable in the use habit of different users, learner can be clipped in hearing machine using fixture 100 angle of placement plate 117 On desk, the height and angle of whole device are adjusted by support hose 108, the use of three or more support hoses 108 can So that whole device more stable equilibrium, hearing machine also could be sandwiched on bed head frame using fixture 100, when hearing machine is at family Outside in use, fixture 100, so that whole device is fixed on bottom surface, can suitably be opened by sucker 104 when learning outdoors Baffle Box of Bluetooth 115, to avoid external interference influence learning efficiency, the cotton pad 106 on fixture 100 notably presss from both sides user in operation There is certain protective effect when tool to finger.

Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as It includes preferred embodiment and falls into all change and modification of the scope of the utility model.

Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.

Claims

1. a kind of English Listening Comprehension machine rack includes fixture (100), support hose (108), support plate (109), spy Sign is that the fixture (100) is made of upper clamp plate (101), lower clamp plate (102) and spring (103), the upper clamp plate (101) It is hingedly fixed with the lower clamp plate (102), it is fixedly installed between the upper clamp plate (101) and the lower clamp plate (102) described Spring (103), the support hose (108) are fixedly installed in the upper clamp plate (101) upper surface, and the support plate (109) is solid Loaded on the described one end of support hose (108) far from the fixture (100), support plate (109) the upper surface side is set for Dingan County It is equipped with sliding slot (113), is fixedly installed with fixed link (110) in the support plate (109) of described sliding slot (113) one end, it is described It is slidably fitted with fixed block (114) in sliding slot (113), is fixedly installed with slide bar (111), the cunning on the fixed block (114) Slot (113) longitudinal direction two sides are provided with screw hole (124), and the screw hole (124) is provided with locating rod (125), institute by bolt (126) The both ends that bolt (126) is fixedly installed in the locating rod (125) are stated, the other side of support plate (109) upper surface is fixed Support rod I (116-1) and support rod II (116-2), the support rod I (116-1) and the support rod II (116-2) are installed Between be rotatably equipped with bull stick (119), the junction of the bull stick (119) and the support rod II (116-2) is provided with bearing (121), the junction of the bull stick (119) and the support rod I (116-1) is provided with Damping rotation shaft I (122), the bull stick (119) placement plate (117) are fixedly installed with before.

2. a kind of English Listening Comprehension machine rack as described in claim 1, which is characterized in that the upper clamp plate (101) is solid Dingan County is equipped with ball-type groove (107), and the support hose (108) is fixedly installed in ball-type groove (107).

3. a kind of English Listening Comprehension machine rack as described in claim 1, which is characterized in that lower clamp plate (102) bottom Portion is equipped with sucker (104), and the lower clamp plate (102) is provided with pressing plate (105), institute close to the side of the spring (103) It states pressing plate (105) bottom surface and the upper clamp plate (101) and the top surface of the spring (103) side is provided with cotton pad (106).

4. a kind of English Listening Comprehension machine rack as described in claim 1, which is characterized in that the fixed link (110) with The opposite face of the slide bar (111) is provided with rubber pad (127), is arranged among the fixed link (110) and the slide bar (111) There are plasticity snap-gauge (112).

5. a kind of English Listening Comprehension machine rack as described in claim 1, which is characterized in that the sliding slot (113) and institute The support plate (109) stated between support rod II (116-2) is fixedly installed with Baffle Box of Bluetooth (115).

6. a kind of English Listening Comprehension machine rack as described in claim 1, which is characterized in that the bull stick (119) is separate One end of the bearing (121) is provided with handle (123).

7. a kind of English Listening Comprehension machine rack as described in claim 1, which is characterized in that the placement plate (117) two Side middle position is equipped with clamping plate (128) by Damping rotation shaft II (118), and the centre of the placement plate (117) is vertically arranged with Groove (120).

8. a kind of English Listening Comprehension machine rack as described in claim 1, which is characterized in that the fixture (100) and institute The quantity for stating support hose (108) is at least 3, the quantity at least two of the locating rod (125).