CN209642680U - A kind of examination hall Communication Jamming device - Google Patents
A kind of examination hall Communication Jamming device Download PDFInfo
- Publication number
- CN209642680U CN209642680U CN201920566041.5U CN201920566041U CN209642680U CN 209642680 U CN209642680 U CN 209642680U CN 201920566041 U CN201920566041 U CN 201920566041U CN 209642680 U CN209642680 U CN 209642680U
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- China
- Prior art keywords
- fixedly connected
- bar
- examination hall
- motion bar
- pedestal
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Abstract
The utility model discloses a kind of examination hall Communication Jamming devices, including pedestal, the middle of the base upper surface is placed with countermeasure set, the left and right ends of the base upper surface are fixedly connected with support frame, bottom on the inside of support frame as described above is fixedly connected with first support bar, the upper end of the first support bar is connected with the first motion bar, the upper end of first motion bar is fixedly connected with slide plate, the outer surface of the first support bar and first motion bar is surrounded with spring, middle on the inside of support frame as described above offers sliding slot, sliding block is connected on the inside of the sliding slot, and the sliding block is connected with the slide plate.This kind of examination hall Communication Jamming device, is buffered by spring, is played a protective role to countermeasure set; it is matched by sliding slot with sliding block, improves the stability of slide plate, bar is rotatablely connected by movable axis; the length for stretching the second motion bar regulation handle is adjusted, by cooperating movable pulley mobile device.
Description
Technical field
The utility model relates to Communication Jamming device field, specially a kind of examination hall Communication Jamming device.
Background technique
Examination important for selection of talented people's type, it is fair, just particularly important, however, always there is some scholars to pass through cheating hand
Section destroys examination hall environment, and the higher and higher technicalization of present examination hall cheating, by various wireless telecommunications systems, into examination hall, examinee is passed
Answer is passed, destroys the fairness and fairness of examination in this way, therefore Communication Jamming device would generally be placed at examination hall to shield
Signal is covered, to guarantee that examination is fair, current existing examination hall Communication Jamming device is not easy to examiner and carries, and is not provided with
Protective device is easy to be destroyed by extraneous factor, for this purpose, it is proposed that a kind of examination hall Communication Jamming device.
Utility model content
The purpose of this utility model is to provide a kind of examination hall Communication Jamming devices, solve proposed in background technique
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of examination hall Communication Jamming device, including bottom
Seat, the middle of the base upper surface are placed with countermeasure set, and the left and right ends of the base upper surface are fixedly connected with branch
Support, the bottom on the inside of support frame as described above are fixedly connected with first support bar, and the upper end of the first support bar is connected with
First motion bar, the upper end of first motion bar are fixedly connected with slide plate, the first support bar and first motion bar
Outer surface be surrounded with spring, the middle on the inside of support frame as described above offers sliding slot, is connected on the inside of the sliding slot
Sliding block, and the sliding block is connected with the slide plate, the upper surface of the slide plate are fixedly connected with second support bar, and described second
The upper end of support rod is fixedly connected with baffle, and the left end of the baffle upper surface is fixedly connected with connecting plate, the connecting plate
Right end is rotatably connected to connecting rod by movable axis, and the right end of the connecting rod is connected with the second motion bar, and described second
The right end of motion bar is fixedly connected with handle.
As a kind of preferred embodiment of the utility model, the left and right ends of the base bottom are rotatably connected to movement
Wheel, the side of the movable pulley is connected with buckle.
As a kind of preferred embodiment of the utility model, the chassis interior is fixedly connected with power supply, the power supply
The lower right corner be fixedly connected with charging hole.
As a kind of preferred embodiment of the utility model, the upper end on the power supply surface is fixedly connected with wiring hole,
And the countermeasure set is connected by conducting wire with the wiring hole.
As a kind of preferred embodiment of the utility model, the base upper surface is fixedly connected with card by screw rod
Plate, and the countermeasure set is connected by snap-gauge with the pedestal.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. a kind of examination hall Communication Jamming device of the utility model, by squeezing baffle, baffle pushes second support bar, the
Two support rods push slide plate, and slide plate pushes the first motion bar, while compressed spring generates opposite promotion by spring deformation
Power, realize buffer function, to play a protective role to countermeasure set, while increasing the service life of device, by sliding block with
Slide plate is connected, and is matched by sliding slot with sliding block, improves the stability of slide plate；
2. a kind of examination hall Communication Jamming device of the utility model adjusts connecting rod by being rotatablely connected bar along movable axis
Angle, by stretching the second motion bar along connecting rod, the length of regulation handle, by cooperating the movable pulley that is equipped with of pedestal, just
In mobile device；
3. a kind of examination hall Communication Jamming device of the utility model provides electricity by the power supply being equipped with convenient for countermeasure set
Can, it is that power supply charges by charging hole, this is novel convenient for operating, and it is more practical, it is suitble to be widely popularized and uses.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of front sectional view of examination hall Communication Jamming device of the utility model；
Fig. 2 is a kind of partial enlarged view of examination hall Communication Jamming device of the utility model.
In figure: pedestal 1, movable pulley 11, buckle 12, power supply 13, charging hole 14, wiring hole 15, countermeasure set 16, snap-gauge
17, support frame 2, first support bar 21, the first motion bar 22, slide plate 23, spring 24, sliding slot 25, sliding block 26, second support bar
27, baffle 3, connecting plate 31, movable axis 32, connecting rod 33, the second motion bar 34, handle 35.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of examination hall Communication Jamming device, including pedestal
1, the middle of 1 upper surface of pedestal is placed with countermeasure set 16, and the left and right ends of 1 upper surface of pedestal are fixedly connected with
Support frame 2, the bottom of 2 inside of support frame as described above are fixedly connected with first support bar 21, and the upper end of the first support bar 21 is living
Dynamic to be connected with the first motion bar 22, the upper end of first motion bar 22 is fixedly connected with slide plate 23, the first support bar 21
It is surrounded with spring 24 with the outer surface of first motion bar 22, the middle of 2 inside of support frame as described above offers sliding slot 25, institute
The inside for stating sliding slot 25 is connected with sliding block 26, and the sliding block 26 is connected with the slide plate 23, the slide plate 23 it is upper
Surface is fixedly connected with second support bar 27, and the upper end of the second support bar 27 is fixedly connected with baffle 3, on the baffle 3
The left end on surface is fixedly connected with connecting plate 31, and the right end of the connecting plate 31 is rotatably connected to connecting rod by movable axis 32
33, the right end of the connecting rod 33 is connected with the second motion bar 34, and the right end of second motion bar 34 is fixedly connected with
Handle 35, in the present embodiment (as depicted in figs. 1 and 2), by squeezing baffle 3, baffle 3 pushes second support bar 27, and second
Strut 27 pushes slide plate 23, and slide plate 23 pushes the first motion bar 22, while compressed spring 24, by 24 deformation of spring, generates phase
Anti- motive force realizes buffer function, to play a protective role to countermeasure set 16, while increasing the service life of device,
It is connected by sliding block 26 with slide plate 23, is matched by sliding slot 25 with sliding block 26, the stability of slide plate 23 is improved, by along work
Moving axis 32 is rotatablely connected bar 33, adjusts the angle of connecting rod 33, by stretching the second motion bar 34, regulation handle along connecting rod 33
35 length, by the movable pulley 11 for cooperating pedestal 1 to be equipped with, device easy to remove is filled by the power supply 13 being equipped with convenient for interference
16 offer electric energy are provided, are that power supply charges by charging hole 14.
Referring to Fig. 1, the left and right ends of 1 bottom of pedestal are rotatably connected to movable pulley 11, the side of the movable pulley 11
Face is connected with buckle 12, passes through the fixed movable pulley 11 of buckle 12.
Referring to Fig. 1, being fixedly connected with power supply 13 inside the pedestal 1, the lower right corner of the power supply 13 is fixedly connected with
Charging hole 14 is charged by charging hole 14.
Referring to Fig. 1, the upper end on 13 surface of power supply is fixedly connected with wiring hole 15, and the countermeasure set 16 passes through
Conducting wire is connected with the wiring hole 15, is connected by wiring hole 15 with countermeasure set 16.
Referring to Fig. 1,1 upper surface of pedestal is fixedly connected with snap-gauge 17 by screw rod, and the countermeasure set 16 is logical
It crosses snap-gauge 17 to be connected with the pedestal 1, passes through the fixed countermeasure set 16 of snap-gauge 17.
Working principle: it should be noted that the utility model is a kind of examination hall Communication Jamming device, including pedestal 1, movement
Wheel 11, buckle 12, power supply 13, charging hole 14, wiring hole 15, countermeasure set 16, snap-gauge 17, support frame 2, first support bar 21,
First motion bar 22, slide plate 23, spring 24, sliding slot 25, sliding block 26, second support bar 27, baffle 3, connecting plate 31, movable axis
32, connecting rod 33, the second motion bar 34, handle 35, component is universal standard part or component as known to those skilled in the art,
Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, this is practical new
When in use, user pushes second support bar 27 by squeezing baffle 3, baffle 3 to type, and second support bar 27 pushes slide plate 23, sliding
Plate 23 pushes the first motion bar 22, while compressed spring 24, by 24 deformation of spring, generates opposite motive force, realizes buffering
Effect, to play a protective role to countermeasure set 16, while increasing the service life of device, passes through sliding block 26 and 23 phase of slide plate
Connection, is matched by sliding slot 25 with sliding block 26, and the stability of slide plate 23 is improved, by being rotatablely connected bar 33 along movable axis 32,
The angle for adjusting connecting rod 33, by stretching the second motion bar 34, the length of regulation handle 35, by cooperating bottom along connecting rod 33
The movable pulley 11 that seat 1 is equipped with, device easy to remove provide electric energy by the power supply 13 being equipped with convenient for countermeasure set 16, by filling
Electric hole 14 is that power supply charges, and passes through the fixed movable pulley 11 of buckle 12.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of examination hall Communication Jamming device, including pedestal (1), it is characterised in that: put the middle of pedestal (1) upper surface
It is equipped with countermeasure set (16), the left and right ends of pedestal (1) upper surface are fixedly connected with support frame (2), support frame as described above (2)
The bottom of inside is fixedly connected with first support bar (21), and the upper end of the first support bar (21) is connected with the first activity
The upper end of bar (22), first motion bar (22) is fixedly connected with slide plate (23), the first support bar (21) and described
The outer surface of one motion bar (22) is surrounded with spring (24), and the middle on the inside of support frame as described above (2) offers sliding slot (25), institute
It states and is connected on the inside of sliding slot (25) sliding block (26), and the sliding block (26) is connected with the slide plate (23), the cunning
The upper surface of plate (23) is fixedly connected with second support bar (27), and the upper end of the second support bar (27) is fixedly connected with baffle
(3), the left end of baffle (3) upper surface is fixedly connected with connecting plate (31), and the right end of the connecting plate (31) passes through activity
Axis (32) is rotatably connected to connecting rod (33), and the right end of the connecting rod (33) is connected with the second motion bar (34), described
The right end of second motion bar (34) is fixedly connected with handle (35).
2. a kind of examination hall Communication Jamming device according to claim 1, it is characterised in that: a left side for pedestal (1) bottom
Right both ends are rotatably connected to movable pulley (11), and the side of the movable pulley (11) is connected with buckle (12).
3. a kind of examination hall Communication Jamming device according to claim 1, it is characterised in that: fixed inside the pedestal (1)
It is connected with power supply (13), the lower right corner of the power supply (13) is fixedly connected with charging hole (14).
4. a kind of examination hall Communication Jamming device according to claim 3, it is characterised in that: power supply (13) surface it is upper
End is fixedly connected with wiring hole (15), and the countermeasure set (16) is connected by conducting wire with the wiring hole (15).
5. a kind of examination hall Communication Jamming device according to claim 1, it is characterised in that: pedestal (1) upper surface is logical
It crosses screw rod to be fixedly connected with snap-gauge (17), and the countermeasure set (16) is connected by snap-gauge (17) with the pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566041.5U CN209642680U (en) | 2019-04-24 | 2019-04-24 | A kind of examination hall Communication Jamming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566041.5U CN209642680U (en) | 2019-04-24 | 2019-04-24 | A kind of examination hall Communication Jamming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209642680U true CN209642680U (en) | 2019-11-15 |
Family
ID=68497893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920566041.5U Expired - Fee Related CN209642680U (en) | 2019-04-24 | 2019-04-24 | A kind of examination hall Communication Jamming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209642680U (en) |
-
2019
- 2019-04-24 CN CN201920566041.5U patent/CN209642680U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20200424 |