CN207677741U - A kind of portable wireless signal road measurement apparatus - Google Patents
A kind of portable wireless signal road measurement apparatus Download PDFInfo
- Publication number
- CN207677741U CN207677741U CN201820127941.5U CN201820127941U CN207677741U CN 207677741 U CN207677741 U CN 207677741U CN 201820127941 U CN201820127941 U CN 201820127941U CN 207677741 U CN207677741 U CN 207677741U
- Authority
- CN
- China
- Prior art keywords
- rod
- fixed pin
- side wall
- bull stick
- measurement apparatus
- Prior art date
- 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
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Abstract
The utility model discloses a kind of portable wireless signal road measurement apparatus,Including handle,The handle is equipped with first body of rod,And first the body of rod be hollow structure,Second body of rod is equipped in first bar,And second the body of rod through first body of rod the setting of upper end side wall,The described one end of second body of rod far from first body of rod is equipped with signal sensor,The side wall of first body of rod is transversely provided with fixed pin,And fixed pin runs through and extends in first body of rod and is arranged,The side wall of second body of rod is equipped with the multiple and matched fixing groove of fixed pin,The fixed pin is hollow structure,Bull stick is equipped in the fixed pin,And bull stick runs through and extends to setting on the outside of fixed pin,Bull stick one end in the fixed pin is equipped with the first helical gear,There are two the threaded rods being vertically arranged by rotating member rotation connection for the inner wall of the fixed pin,And two threaded rods are located at the both sides of bull stick.The body of rod length of the utility model is collapsible signal sensor is convenient for hand-held.
Description
Technical field
The utility model is related to drive test technical field more particularly to a kind of portable wireless signal road measurement apparatus.
Background technology
Drive test is a kind of most common test method to road wireless signal in the communications industry, to improve testing efficiency,
General test personnel are to sit in the car, are tested entire section with the test instrumentation of profession, wireless network performance is surveyed
Examination includes two aspects of CQT and DT.Drive test, is the important component of radio network optimization, DT mainly test user throughput,
FER, SCH rate distribution, mobile phone transmission power etc., but existing road measurement apparatus volume is all bigger, and also length is long,
Inconvenience is held, for this purpose, it is proposed that a kind of portable wireless signal road measurement apparatus solves the above problems.
Utility model content
Purpose of the utility model is to solve existing road measurement apparatus volume in the prior art is all bigger, Er Qiechang
Spend a kind of long, to hold inconvenient problem, and propose portable wireless signal road measurement apparatus.
To achieve the goals above, the utility model uses following technical solution：
A kind of portable wireless signal road measurement apparatus, including handle, the handle are equipped with first body of rod, and first body of rod
For hollow structure, second body of rod is equipped in first bar, and second body of rod is through the upper end side wall setting of first body of rod, it is described
The one end of second body of rod far from first body of rod is equipped with signal sensor, and the side wall of first body of rod is transversely provided with fixed pin, and
Fixed pin, which runs through and extends in first body of rod, to be arranged, and the side wall of second body of rod is equipped with the multiple and matched fixation of fixed pin
Slot, the fixed pin are hollow structure, are equipped with bull stick in the fixed pin, and bull stick runs through and extends on the outside of fixed pin and sets
It sets, is located at bull stick one end in the fixed pin and is equipped with the first helical gear, the inner wall of the fixed pin is rotated by rotating member to be connected
The threaded rod being vertically arranged there are two connecing, and two threaded rods are located at the both sides of bull stick, two threaded rods are separate to be turned
One end of moving part be equipped with matched second helical gear of the first helical gear, the side wall of two threaded rods is arranged with and it
The side wall of matched nut, the nut is equipped with kelly, and kelly is arranged through the side wall of fixed pin, the side of first body of rod
Wall be equipped with the matched card slot of kelly, the first sliding groove is equipped in the fixed pin, and the first sliding groove passes through two the first sliding blocks point
Connecting rod is not slidably connected, and the one end of connecting rod far from the first sliding block is connect with kelly.
Preferably, the handle is using the structure for meeting ergonomics.
Preferably, the inner wall of first body of rod is equipped with second sliding slot, and second sliding slot passes through the second sliding block and the second bar
Body is slidably connected.
Preferably, it is enclosed with sponge protective case on the bull stick.
Preferably, two second helical gears use identical helicitic texture.
The utility model changes the total length of the body of rod by adjusting second body of rod position in first body of rod, is used in combination fixation
Pin fixes second body of rod position in first body of rod, is operated with facilitating to be held with hand.
Description of the drawings
Fig. 1 be the utility model proposes a kind of portable wireless signal road measurement apparatus structural schematic diagram；
Fig. 2 is the structural schematic diagram at A in Fig. 1.
In figure：1 handle, 2 first bodies of rod, 3 second bodies of rod, 4 signal sensors, 5 fixed pins, 6 fixing grooves, 7 bull sticks, 8
One helical gear, 9 rotating members, 10 threaded rods, 11 second helical gears, 12 nuts, 13 kellies, 14 card slots, 15 the first sliding grooves, 16 first
Sliding block, 17 connecting rods, 18 second sliding slots, 19 second sliding blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of portable wireless signal road measurement apparatus, including handle 1, handle 1, which uses, meets ergonomics
Structure, holding when, is more comfortable, and handle 1 is equipped with first body of rod 2, and the inner wall of first body of rod 2 is equipped with second sliding slot 18, and
Second sliding slot 18 is slidably connected by the second sliding block 19 and second body of rod 3, reduces rubbing between second body of rod 3 and first body of rod 2
Power is wiped, is moved in first body of rod 2 convenient for second body of rod 3, and first body of rod 2 is hollow structure, and the second bar is equipped in the first bar 2
Body 3, and second body of rod 3, through the upper end side wall setting of first body of rod 2, the one end of second body of rod 3 far from first body of rod 2 is equipped with letter
Number detector 4, the side wall of first body of rod 2 are transversely provided with fixed pin 5, and fixed pin 5 runs through and extends in first body of rod 2 and sets
It sets, the side wall of second body of rod 3 is equipped with multiple with 5 matched fixing groove 6 of fixed pin, and fixed pin 5 is hollow structure, in fixed pin 5
Equipped with bull stick 7, it is enclosed with sponge protective case on bull stick 7, prevents from abrading hand when rotation, and bull stick 7 runs through and extends to fixation
5 outside setting of pin, 7 one end of bull stick being located in fixed pin 5 are equipped with the first helical gear 8, and the inner wall of fixed pin 5 passes through rotating member 9
There are two the threaded rods 10 being vertically arranged for rotation connection, and two threaded rods 10 are located at the both sides of bull stick 7, two threaded rods
10 one end far from rotating member 9 are equipped with to be used with 8 matched second helical gear 11 of the first helical gear, two the second helical gears 11
Identical helicitic texture ensures that two the second helical gears 11 can be engaged with the first helical gear 8 simultaneously, the side wall of two threaded rods 10
It is arranged with matched nut 12, the side wall of nut 12 is equipped with kelly 13, and kelly 13 is set through the side wall of fixed pin 5
Set, the side wall of first body of rod 2 be equipped with 13 matched card slot 14 of kelly, be equipped with the first sliding groove 15, and the first sliding groove in fixed pin 5
15 slidably connect connecting rod 17, and the one end of connecting rod 17 far from the first sliding block 16 and kelly 13 respectively by two the first sliding blocks 16
Connection.
When the utility model is used, second body of rod 3 is pulled out from first body of rod 2, is inserted into fixed pin 5 and is consolidated
It is fixed, after pin 5 to be fixed is inserted into the fixing groove 6 of second body of rod, 3 side wall, bull stick 7 is rotated, bull stick 7 drives the rotation of the first helical gear 8
Turn, the first helical gear 8 is engaged with two the second helical gears 11, and nut 12 is connected to kelly 13, and kelly 13 passes through connecting rod 17 and the
One sliding block 16 connects, and the first sliding block 16 can only slide in the first sliding groove 15, therefore nut 12 can be moved up in threaded rod 10
Dynamic, nut 12 is sticked into kelly 13 in card slot 14, and fixed pin 5 is fixed on first body of rod 2, to make second body of rod 3 exist
Position in first body of rod 2 is fixed, and such staff can hand-held.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of portable wireless signal road measurement apparatus, including handle（1）, which is characterized in that the handle（1）It is equipped with first
The body of rod（2）, and first body of rod（2）For hollow structure, first body of rod（2）In be equipped with second body of rod（3）, and second body of rod
（3）Through first body of rod（2）The setting of upper end side wall, second body of rod（3）Far from first body of rod（2）One end be equipped with signal
Detector（4）, first body of rod（2）Side wall be transversely provided with fixed pin（5）, and fixed pin（5）Run through and extends to first
The body of rod（2）Middle setting, second body of rod（3）Side wall be equipped with multiple and fixed pin（5）Matched fixing groove（6）, described solid
Rationed marketing（5）For hollow structure, the fixed pin（5）In be equipped with bull stick（7）, and bull stick（7）Run through and extends to fixed pin（5）Outside
Side is arranged, and is located at the fixed pin（5）In bull stick（7）One end is equipped with the first helical gear（8）, the fixed pin（5）Inner wall
Pass through rotating member（9）There are two the threaded rods being vertically arranged for rotation connection（10）, and two threaded rods（10）It is located at bull stick
（7）Both sides, two threaded rods（10）Far from rotating member（9）One end be equipped with and the first helical gear（8）Matched
Two helical gears（11）, two threaded rods（10）Side wall be arranged with matched nut（12）, the nut（12）
Side wall be equipped with kelly（13）, and kelly（13）Through fixed pin（5）Side wall setting, first body of rod（2）Side wall set
Have and kelly（13）Matched card slot（14）, the fixed pin（5）In be equipped with the first sliding groove（15）, and the first sliding groove（15）Pass through
Two the first sliding blocks（16）Connecting rod is slidably connected respectively（17）, and connecting rod（17）Far from the first sliding block（16）One end and kelly
（13）Connection.
2. a kind of portable wireless signal road measurement apparatus according to claim 1, which is characterized in that the handle（1）It adopts
With the structure for meeting ergonomics.
3. a kind of portable wireless signal road measurement apparatus according to claim 1, which is characterized in that first body of rod
（2）Inner wall be equipped with second sliding slot（18）, and second sliding slot（18）Pass through the second sliding block（19）With second body of rod（3）Sliding connects
It connects.
4. a kind of portable wireless signal road measurement apparatus according to claim 1, which is characterized in that the bull stick（7）On
It is enclosed with sponge protective case.
5. a kind of portable wireless signal road measurement apparatus according to claim 1, which is characterized in that two described second tiltedly
Gear（11）Using identical helicitic texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127941.5U CN207677741U (en) | 2018-01-25 | 2018-01-25 | A kind of portable wireless signal road measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127941.5U CN207677741U (en) | 2018-01-25 | 2018-01-25 | A kind of portable wireless signal road measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677741U true CN207677741U (en) | 2018-07-31 |
Family
ID=62974099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820127941.5U Expired - Fee Related CN207677741U (en) | 2018-01-25 | 2018-01-25 | A kind of portable wireless signal road measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207677741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109002A (en) * | 2018-08-27 | 2019-01-01 | 青岛陆合环境科技有限公司 | A kind of clamping device suitable for industrial robot |
-
2018
- 2018-01-25 CN CN201820127941.5U patent/CN207677741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109002A (en) * | 2018-08-27 | 2019-01-01 | 青岛陆合环境科技有限公司 | A kind of clamping device suitable for industrial robot |
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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: 20180731 Termination date: 20220125 |