CN205666849U - LTE high capacity test instrument - Google Patents
LTE high capacity test instrument Download PDFInfo
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- CN205666849U CN205666849U CN201620597580.1U CN201620597580U CN205666849U CN 205666849 U CN205666849 U CN 205666849U CN 201620597580 U CN201620597580 U CN 201620597580U CN 205666849 U CN205666849 U CN 205666849U
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- 238000012360 testing method Methods 0.000 title claims abstract description 65
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 6
- 210000005069 ears Anatomy 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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Abstract
本实用新型公开了一种LTE大容量测试仪表，包括测试仪表本体、电路板、测试电路和控制电路，测试仪表本体上设置有与电路板电性连接的用户接口模块，测试仪表本体内设置有一安装座，安装座上设置有散热风扇，测试仪表本体的底部设置有两根竖杆，安装座的两侧分别设置有一固定耳，竖杆分别穿过一个固定耳并与固定耳滑动连接，竖杆的顶部设置有卡板，竖杆上位于卡板和固定耳之间套设有第一弹簧，竖杆上位于测试仪表本体和固定耳之间套设有第二弹簧；安装座内设置有空腔，空腔从上往下依次包括相连通的上通孔和下通孔，上通孔的内径小于下通孔的内径，下通孔内设置有吸音棉。其有益效果是：散热效果好、使用寿命长、实用性强。
The utility model discloses an LTE large-capacity test instrument, which comprises a test instrument body, a circuit board, a test circuit and a control circuit. The test instrument body is provided with a user interface module electrically connected to the circuit board. Mounting base, the mounting base is provided with a cooling fan, the bottom of the test instrument body is provided with two vertical rods, and the two sides of the mounting base are respectively provided with a fixed ear, and the vertical rods respectively pass through a fixed ear and are slidably connected with the fixed ear. The top of the rod is provided with a clamping plate, the first spring is sleeved between the clamping plate and the fixed ear on the vertical rod, and the second spring is sleeved between the test instrument body and the fixed ear on the vertical rod; The cavity includes an upper through hole and a lower through hole which are connected in turn from top to bottom, the inner diameter of the upper through hole is smaller than the inner diameter of the lower through hole, and sound-absorbing cotton is arranged in the lower through hole. The beneficial effects are: good cooling effect, long service life and strong practicability.
Description
技术领域technical field
本实用新型涉及一种LTE大容量测试仪表。The utility model relates to an LTE large-capacity test instrument.
背景技术Background technique
中国专利201420761528.6公开了一种LTE大容量测试仪表，包括背板，所述背板设置有集电源、以太网、USB、音频信号及I2C总线接口于一体的背板管理总线，所述背板管理总线连接背板连接器，所述背板通过背板管理总线上的背板连接器连接主控制板和若干通用模块测试板，所述通用模块测试板连接网络测试模块。该实用新型可满足现有4G网络在多用户、大容量下的网络性能测试的要求。但是该实用新型使用时主控制板、通用模块测试板会产生热量，由于没有采取散热措施，会对使用寿命造成影响。Chinese patent 201420761528.6 discloses a large-capacity LTE test instrument, including a backplane, the backplane is provided with a backplane management bus integrating power supply, Ethernet, USB, audio signal and I2C bus interface, and the backplane management The bus is connected to the backplane connector, and the backplane is connected to the main control board and several general module test boards through the backplane connector on the backplane management bus, and the general module test board is connected to the network test module. The utility model can meet the requirements of the network performance test of the existing 4G network under multi-user and large capacity. However, when the utility model is in use, the main control board and the universal module test board will generate heat, which will have an impact on the service life because no heat dissipation measures are taken.
实用新型内容Utility model content
本实用新型要解决的问题是提供一种散热效果好、使用寿命长、实用性强的LTE大容量测试仪表。The problem to be solved by the utility model is to provide an LTE large-capacity test instrument with good heat dissipation effect, long service life and strong practicability.
为了解决上述技术问题，本实用新型采用的技术方案是：一种LTE大容量测试仪表，包括测试仪表本体、设置在所述测试仪表本体内的电路板，所述电路板上设置有测试电路和控制电路，所述测试仪表本体上设置有与所述电路板电性连接的用户接口模块，其特征在于，所述测试仪表本体内设置有一安装座，所述安装座上设置有散热风扇，所述测试仪表本体的底部设置有两根竖杆，所述安装座的两侧分别设置有一固定耳，所述竖杆分别穿过一个固定耳并与所述固定耳滑动连接，所述竖杆的顶部设置有卡板，所述竖杆上位于所述卡板和固定耳之间套设有第一弹簧，所述竖杆上位于所述测试仪表本体和固定耳之间套设有第二弹簧；所述安装座内设置有空腔，所述空腔从上往下依次包括相连通的上通孔和下通孔，所述上通孔的内径小于所述下通孔的内径，所述下通孔内设置有吸音棉。In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a large-capacity LTE test instrument, including a test instrument body, a circuit board arranged in the test instrument body, the circuit board is provided with a test circuit and The control circuit, the test instrument body is provided with a user interface module electrically connected to the circuit board, and it is characterized in that a mounting seat is provided in the test instrument body, and a cooling fan is provided on the mounting seat. The bottom of the test instrument body is provided with two vertical rods, and the two sides of the mounting seat are respectively provided with a fixed ear, and the vertical rods respectively pass through a fixed ear and are slidably connected with the fixed ears. A clamping plate is arranged on the top, a first spring is sleeved between the clamping plate and the fixed ear on the vertical rod, and a second spring is sleeved on the vertical rod between the test instrument body and the fixed ear ; The mounting seat is provided with a cavity, and the cavity includes a connected upper through hole and a lower through hole from top to bottom, the inner diameter of the upper through hole is smaller than the inner diameter of the lower through hole, and the inner diameter of the lower through hole is Sound-absorbing cotton is arranged in the lower through hole.
优选地，上述的LTE大容量测试仪表，其中所述测试仪表本体的背面中心位置设置有第一连接块，底端设置有第二连接块，所述第二连接块上铰接有连接板，所述连接板上设置有与所述第一连接块铰接的支撑杆。Preferably, the above-mentioned LTE large-capacity test instrument, wherein the center position of the back of the test instrument body is provided with a first connection block, the bottom end is provided with a second connection block, and a connection plate is hinged on the second connection block, so A supporting rod hinged to the first connecting block is arranged on the connecting plate.
优选地，上述的LTE大容量测试仪表，其中所述测试仪表本体上设置有与所述电路板电性连接的显示屏。Preferably, the above-mentioned LTE large-capacity test instrument, wherein the test instrument body is provided with a display screen electrically connected to the circuit board.
优选地，上述的LTE大容量测试仪表，其中所述安装座的底部设置有至少一根与所述测试仪表本体底部连接的第三弹簧。Preferably, in the LTE large-capacity test instrument described above, at least one third spring connected to the bottom of the test instrument body is provided at the bottom of the mounting seat.
优选地，上述的LTE大容量测试仪表，其中所述测试仪表本体的外壁设置有通风孔，所述测试仪表本体内设置有与所述通风孔连接的横管，所述横管的端头设置有盒体，所述盒体上均匀的设置有圆孔，所述盒体内设置有除湿剂。Preferably, the above-mentioned LTE large-capacity test instrument, wherein the outer wall of the test instrument body is provided with a vent hole, the test instrument body is provided with a horizontal tube connected to the vent hole, and the end of the horizontal tube is set There is a box body, circular holes are uniformly arranged on the box body, and a dehumidifier is arranged in the box body.
本实用新型的技术效果主要体现在：散热风扇可以给电路板吹风散热，提高了本实用新型的使用寿命；第一弹簧和第二弹簧可以对散热风扇的震动起到一个减缓的作用；吸音棉可以吸收散热风扇产生的噪音，使得本实用新型更加实用；声波从小内径的上通孔进入到大内径下通孔中，会被吸音棉迅速吸收，这样设计提高了降噪效果。The technical effect of the utility model is mainly reflected in that: the cooling fan can blow and dissipate heat to the circuit board, which improves the service life of the utility model; the first spring and the second spring can slow down the vibration of the cooling fan; the sound-absorbing cotton It can absorb the noise generated by the cooling fan, making the utility model more practical; the sound wave enters the lower through hole with a small inner diameter into the lower through hole with a large inner diameter, and will be quickly absorbed by the sound-absorbing cotton. This design improves the noise reduction effect.
附图说明Description of drawings
图1为本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;
图2为图1的右视图；Fig. 2 is the right view of Fig. 1;
图3为图1的纵向剖视图；Fig. 3 is a longitudinal sectional view of Fig. 1;
图4为图3中安装座的纵向剖视图。Fig. 4 is a longitudinal sectional view of the mounting seat in Fig. 3 .
具体实施方式detailed description
以下结合附图，对本实用新型的具体实施方式作进一步地详述，以使本实用新型的技术方案更易于理解和掌握。Below in conjunction with the accompanying drawings, the specific implementation of the utility model will be further described in detail, so as to make the technical solution of the utility model easier to understand and grasp.
如图1、2、3、4所示，一种LTE大容量测试仪表，包括测试仪表本体1、设置在测试仪表本体1内的电路板11，电路板11上设置有测试电路12和控制电路13，测试仪表本体1上设置有与电路板11电性连接的用户接口模块14。As shown in Figures 1, 2, 3, and 4, a large-capacity LTE test instrument includes a test instrument body 1, a circuit board 11 arranged in the test instrument body 1, and a test circuit 12 and a control circuit are arranged on the circuit board 11 13. The test instrument body 1 is provided with a user interface module 14 electrically connected to the circuit board 11 .
测试仪表本体1内设置有一安装座2，安装座2上设置有散热风扇3，测试仪表本体1的底部设置有两根竖杆4，安装座2的两侧分别设置有一固定耳20，竖杆4分别穿过一个固定耳20并与固定耳20滑动连接，竖杆4的顶部设置有卡板41，竖杆4上位于卡板41和固定耳20之间套设有第一弹簧42，竖杆4上位于测试仪表本体1和固定耳20之间套设有第二弹簧43。A mounting seat 2 is arranged in the test instrument body 1, and a cooling fan 3 is arranged on the mounting seat 2. Two vertical rods 4 are arranged on the bottom of the test instrument body 1, and a fixed ear 20 is arranged on both sides of the mounting seat 2, and the vertical rods 4 pass through a fixed ear 20 and are slidably connected with the fixed ear 20, the top of the vertical bar 4 is provided with a clip 41, and the vertical bar 4 is provided with a first spring 42 between the clip 41 and the fixed ear 20. A second spring 43 is sheathed on the rod 4 between the test instrument body 1 and the fixing ear 20 .
安装座2内设置有空腔21，空腔21从上往下依次包括相连通的上通孔22和下通孔23，上通孔22的内径小于下通孔23的内径，下通孔23内设置有吸音棉24。Mounting seat 2 is provided with a cavity 21, the cavity 21 includes an upper through hole 22 and a lower through hole 23 connected successively from top to bottom, the inner diameter of the upper through hole 22 is smaller than the inner diameter of the lower through hole 23, and the lower through hole 23 Sound-absorbing cotton 24 is arranged inside.
其中测试仪表本体1的背面中心位置设置有第一连接块51，底端设置有第二连接块52，第二连接块52上铰接有连接板53，连接板53上设置有与第一连接块51铰接的支撑杆54。其中测试仪表本体1、连接板53、支撑杆54组成一个三角形，因此可以将本实用新型支撑在桌面使用。Wherein the back center position of test instrument body 1 is provided with first connecting block 51, and the bottom end is provided with second connecting block 52, and second connecting block 52 is hinged with connecting plate 53, and connecting plate 53 is provided with first connecting block. 51 hinged support rod 54. Wherein the test instrument body 1, the connecting plate 53, and the support rod 54 form a triangle, so the utility model can be supported on the desktop for use.
其中测试仪表本体1上设置有与电路板11电性连接的显示屏6，显示屏6可以用来显示检测结果。The test instrument body 1 is provided with a display screen 6 electrically connected to the circuit board 11, and the display screen 6 can be used to display test results.
其中安装座2的底部设置有至少一根与测试仪表本体1底部连接的第三弹簧7，第三弹簧7可以起到减震的作用。Wherein the bottom of the mounting seat 2 is provided with at least one third spring 7 connected to the bottom of the test instrument body 1, and the third spring 7 can play a role of shock absorption.
测试仪表本体1的外壁设置有通风孔81，测试仪表本体1内设置有与通风孔81连接的横管82，横管82的端头设置有盒体83，盒体83上均匀的设置有圆孔84，盒体83内设置有除湿剂。通风孔81进一步增添了测试仪表本体1内空气的的流动性，加快了测试仪表本体1内热量的散失。除湿剂可以起到除湿的作用。The outer wall of the test instrument body 1 is provided with a vent hole 81, and the test instrument body 1 is provided with a horizontal tube 82 connected to the vent hole 81. The end of the horizontal tube 82 is provided with a box body 83, and the box body 83 is uniformly arranged with a round tube. The hole 84 is provided with a dehumidifier in the box body 83 . The ventilation hole 81 further increases the fluidity of the air in the test instrument body 1 and accelerates the heat loss in the test instrument body 1 . The dehumidifier can play the role of dehumidification.
当然，以上仅为本实用新型的较佳实施例而已，非因此即局限本实用新型的专利范围，凡运用本实用新型说明书及图式内容所为之简易修饰及等效结构变化，均应同理包含于本实用新型的专利保护范围之内。Of course, the above are only preferred embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. All simple modifications and equivalent structural changes made by using the description and drawings of the present utility model shall be the same The theory is included in the patent protection scope of the present utility model.
Claims (5)
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| CN201620597580.1U CN205666849U (en) | 2016-06-17 | 2016-06-17 | LTE high capacity test instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620597580.1U CN205666849U (en) | 2016-06-17 | 2016-06-17 | LTE high capacity test instrument |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971907A (en) * | 2017-04-13 | 2017-07-21 | 滁州胜利电器有限公司 | A kind of liquid expanding temperature controller based on Internet of Things |
| CN107560649A (en) * | 2017-08-25 | 2018-01-09 | 佛山赛威光电技术有限公司 | A kind of photoelectric effect tester |
| CN110389629A (en) * | 2018-04-16 | 2019-10-29 | 无锡市安泰安全技术服务有限公司 | Intellectual Information System is administered in a kind of control of risk stratification, hidden troubles removing |
-
2016
- 2016-06-17 CN CN201620597580.1U patent/CN205666849U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971907A (en) * | 2017-04-13 | 2017-07-21 | 滁州胜利电器有限公司 | A kind of liquid expanding temperature controller based on Internet of Things |
| CN107560649A (en) * | 2017-08-25 | 2018-01-09 | 佛山赛威光电技术有限公司 | A kind of photoelectric effect tester |
| CN110389629A (en) * | 2018-04-16 | 2019-10-29 | 无锡市安泰安全技术服务有限公司 | Intellectual Information System is administered in a kind of control of risk stratification, hidden troubles removing |
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Granted publication date: 20161026 Termination date: 20170617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |