CN204906377U - Test equipment fixed bolster - Google Patents

Abstract

The utility model discloses a test equipment fixing bracket, comprising: a lower bracket body and an upper bracket body, the lower bracket body and the upper bracket body both include a vertical rod and a horizontal rod, and the top of the vertical rod of the lower bracket body It is elastically connected to the bottom of the vertical rod of the upper support body; the fixed support also includes: at least two layers of fixed plates arranged in the upper support body, a fixed plate arranged on the bottom surface of the lower support body, and a fixed plate arranged on the bottom surface of the lower support body. Fixing holes on the fixing plate.

Description

A test equipment fixing bracket

technical field

The utility model relates to a technology for fixing and installing testing equipment, in particular to a fixing bracket for testing equipment.

Background technique

A drive test (DT, DriveTest) is a method for optimizing data collection of a wireless network, and is a collection of downlink signal data of a wireless network. The role of DT is to obtain wireless coverage and network operation conditions under existing base station conditions through on-the-spot measurement. During the air propagation process of the carrier signal sent by the base station, due to the influence of terrain, buildings and some other environmental factors, or due to the inaccuracy of the site selection of the base station during actual construction and the surrounding environment of the base station during network operation, a large change has taken place Affected by various factors, the coverage situation after the system is actually built has changed a lot. Therefore, only through on-the-spot measurement can we truly understand the actual coverage of the system.

The DT in the prior art is mostly carried out by automobiles. During the test, the automobiles will experience traffic jams, terrain effects, parking difficulties, and impassable problems in narrow areas, so the test will be stopped. However, small vehicles such as motorcycles, trolleys, electric vehicles, and bicycles can often solve the problems of traffic jams, terrain effects, parking difficulties, and impassability in small areas, but small vehicles such as motorcycles, trolleys, electric vehicles, and bicycles Vehicles, due to the large difference in structure from automobiles, have obvious differences in shock absorption effects and fixing methods, so they cannot directly and safely carry common test equipment such as RCU, ATU, notebooks, test mobile phones, and test antennas.

Utility model content

In order to solve the above technical problems, the embodiment of the utility model expects to provide a test equipment fixing bracket, which can be quickly installed on a small vehicle, has a good shock absorption effect, and can better protect the test equipment.

The technical scheme of the utility model is achieved in that:

The embodiment of the utility model provides a testing equipment fixing bracket, the testing equipment fixing bracket includes: a lower bracket body and an upper bracket body, the lower bracket body and the upper bracket body both include vertical rods and horizontal rods, the lower bracket body The top of the vertical bar of the support body is elastically connected to the bottom of the vertical bar of the upper support body;

The test equipment fixing bracket also includes:

At least two layers of fixing plates arranged in the upper bracket body, a fixing plate arranged on the bottom surface of the lower bracket body, and fixing holes arranged on the fixing plate.

Further, the top of the vertical rod of the lower support body is connected to the bottom of the vertical rod of the upper support body through an elastic component, and the elastic component includes: a hydraulic buffer or a rubber buffer.

Further, the test equipment fixing bracket also includes:

A buffer joint outer sleeve sleeved outside the hydraulic buffer or the rubber buffer;

The casing limit bolt is arranged at the connection between the outer sleeve of the buffer joint and the top of the vertical rod of the lower support body, and is arranged at the bottom of the connection between the outer sleeve of the buffer joint and the vertical rod of the upper support body The bushing stopper at the position.

Further, the test equipment fixing bracket also includes:

The power supply fixing frame is arranged on the fixing plate of the lower support body, and the power supply fixing frame is an L-shaped guide groove.

Further, the fixing plate is a single-sided concave-convex plate.

Further, the test equipment fixing bracket also includes:

A bracket cover that is sleeved on the upper bracket body and the lower bracket body.

Further, the test equipment fixing bracket also includes:

A partition board is arranged on at least one fixing board in the upper support body, and an ice bag is arranged between the at least one fixing board and the partition board.

Further, the test equipment fixing bracket also includes:

A U-shaped plate arranged outside the body of the upper bracket, the U-shaped plate is fixed on the vertical rod of the upper bracket body, and the U-shaped plate is parallel to the bottom surface of the upper bracket body.

Further, the test equipment fixing bracket also includes:

The U-shaped plate arranged outside the body of the upper bracket, the U-shaped plate is fixed on the transverse bar of the upper bracket body, and the U-shaped plate is parallel to the side surface of the upper bracket body.

Further, the test equipment fixing bracket also includes:

The installation hole is arranged on the vertical rod of the upper support body.

The embodiment of the utility model provides a test equipment fixing bracket, comprising: a lower bracket body and an upper bracket body, the lower bracket body and the upper bracket body both include vertical rods and horizontal rods, the vertical rods of the lower bracket body The top of the top is elastically connected to the bottom of the vertical rod of the upper support body; and, at least two layers of fixing plates are arranged in the upper support body, and a fixing plate is provided on the bottom surface of the lower support body, and a fixing plate is arranged on the fixing plates With fixing holes. The test equipment fixing bracket provided by the embodiment of the utility model can pass through the fixing hole on the fixing plate of the lower bracket body by means of metal cable ties, screws, etc., and can be quickly installed on small vehicles such as motorcycles, bicycles, and tricycles. , expanding the use space; moreover, since the top of the vertical bar of the lower support body is elastically connected to the bottom of the vertical bar of the upper support body, it has a reasonable shock-absorbing structure, which can better protect the testing equipment.

Description of drawings

Fig. 1 is a schematic diagram of a test equipment fixing bracket structure provided by an embodiment of the present invention;

Fig. 2 is the schematic structural diagram of the fixed plate of the utility model embodiment;

Fig. 3 is a schematic diagram of the connecting part of the upper support body and the lower support body provided by the embodiment of the present invention;

Fig. 4 is a schematic diagram of the structure of the lower support body provided by the embodiment of the utility model;

Fig. 5 is the second schematic diagram of the structure of the test equipment fixing bracket provided by the embodiment of the present invention;

Fig. 6 is a schematic diagram of the plane structure of the partition board and the fixed board provided by the embodiment of the present invention;

Fig. 7 is the third schematic diagram of the structure of the test equipment fixing bracket provided by the embodiment of the present invention;

Fig. 8 is a fourth schematic diagram of the structure of the test equipment fixing bracket provided by the embodiment of the present invention.

Detailed ways

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, The described embodiments are only some of the embodiments of the present utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The embodiment of the utility model provides a test equipment fixing bracket, comprising: a lower bracket body and an upper bracket body, the lower bracket body and the upper bracket body both include a vertical rod, and the top of the vertical rod of the lower bracket body is connected to the upper bracket body. The bottom of the vertical rod of the support body is elastically connected; the fixed support also includes: at least two layers of fixed plates arranged in the upper support body, a fixed plate arranged on the bottom surface of the lower support body, and a fixed plate arranged on the fixed plate the fixing hole.

As shown in FIG. 1 , a cuboid structure is taken as an example to illustrate the test equipment fixing bracket structure provided in this embodiment. This test equipment fixed support 1 can comprise: lower support body 10 and upper support body 11, described lower support body 10 comprises vertical bar 100 and transverse bar 102, and lower support body 10 comprises four vertical bars 100 and horizontal bar 102 among Fig. 1 Four transverse rods 102, the upper bracket body 11 includes vertical rods 110 and lateral rods 112, the upper bracket body 11 includes four vertical rods 110 and four horizontal rods 112 among Fig. 1 , the lower bracket body vertical rods 100 The top of the top is elastically connected with the bottom of the vertical bar 110 of the upper support body.

The fixed bracket 1 also includes: at least two layers of fixing plates 111 arranged in the upper bracket body 11, fixing holes 1110 arranged on the fixing plates 111 in the upper bracket body 11; The fixing plate 101 on the bottom surface, as shown in FIG. 2 , is provided in the fixing hole 1010 on the fixing plate 101 on the bottom surface of the lower support body 10 .

Wherein, the upper bracket body 11 and the lower bracket body 10 are combined by vertical rods and horizontal rods, and the vertical rods and horizontal rods are made of aluminum alloy material, which reduces the overall mass and ensures the strength. L-shaped and/or cross-shaped screws are used for connection, which is easy to assemble, low in later maintenance costs, and can be replaced quickly after damage. The test equipment fixing bracket adopts a layered rectangular bracket structure, which can be protected and buffered through deformation when the vehicle is dumped, which can better protect the equipment.

Specifically, the fixing hole 1010 provided on the fixing plate 101 on the bottom surface of the lower support body 10 is suitable for the installation of motorcycles, electric vehicles, and bicycle rear shelves of different specifications, and can be worn through metal straps, screws, etc. After the fixing brackets of the test equipment are fixed on motorcycles, electric vehicles and bicycles of different specifications through the fixing holes 1010, the fixing holes 1010 can be arranged regularly or irregularly.

Specifically, as shown in Figure 1, the upper bracket body 11 includes at least two layers of fixing plates 111, and the first layer of fixing plates 111 in the upper bracket body 11 from bottom to top can be used to fix the test terminal or the test terminal of the antenna. The terminal is fixed on the fixing plate 111 through the fixing hole 1110 with a nylon adhesive tape, and the antenna is fixed by an iron L-shaped profile. The fixing plate 111 can also be provided with a coil position, and the terminal connection and the antenna can be fixed through the coil position. The second layer from bottom to top in the upper support body 11 can be used to install test equipment such as notebooks, RCUs, ATUs, etc., and the height of the upper support body 11 can also be adjusted through the elastic connection part.

Optionally, test equipment such as notebooks, RCUs, and ATUs can be fixed with nylon adhesive tapes, plastic-wrapped clamp rods, or screws. One or more of these fixing structures are fixed on the fixing plate 111 through the fixing holes 1110.

Further, as shown in FIG. 3 , the top of the vertical rod 100 of the lower support body is connected to the bottom of the vertical rod 110 of the upper support body through an elastic member 12, and the elastic member 12 includes: a hydraulic buffer or Rubber bumpers.

Further, as shown in Figure 3, the test equipment fixing bracket 1 may also include:

A buffer joint outer sleeve 13 set outside the hydraulic buffer or the rubber buffer;

The sleeve limit bolt 14 arranged at the top joint between the buffer joint outer sleeve 13 and the lower bracket body vertical rod 100 is arranged at the vertical position between the buffer joint outer sleeve 13 and the upper bracket body. The casing limit bolt 14 at the bottom connection of the rod 110.

Specifically, the lower support body is connected to the upper support body through hydraulic buffers or rubber buffers, the outer sleeve of the buffer joint, and the sleeve limit bolt, so that the upper support body can be in a floating state after installation, and the vibration is slowed down. The impact of device interface and hard disk.

Further, as shown in Figure 4, the test equipment fixing bracket may also include:

The power supply fixing frame 15 arranged on the lower support body fixing plate 101 is an L-shaped guide groove.

Wherein, the power supply fixing frame 15 can place a power supply, thereby prolonging the test time.

Further, as shown in FIG. 5 , the test equipment fixing bracket further includes: a bracket sleeve 16 covering the upper bracket body 11 and the lower bracket body 10 .

Specifically, the outside of the test equipment fixing bracket can be wrapped with a bracket cover 16 made of materials such as engineering plastics and non-woven fabrics, so that the testing equipment fixing bracket forms a test equipment cabinet or equipment box, which can isolate the outside and better protect the internal equipment. And it is convenient for daily carrying.

Preferably, the fixing plate may be a single-sided concave-convex plate.

Optionally, as shown in FIG. 6 , the test equipment fixing bracket 1 may further include: a partition plate 113 arranged on at least one fixing plate 111 in the upper bracket body 11, arranged on the at least one fixing plate 111 An ice pack 114 between the plate 111 and the partition plate 113 .

Specifically, the second layer from bottom to top in the upper support body 11 can be divided into two layers, the fixed plate 111 is provided with a partition plate, an ice bag 114 can be placed between the fixed plate 111 and the partition plate 113, and the partition plate 113 It can be a single-sided concave-convex plate, and the single-sided concave-convex plate is partially perforated, which can expand the cooling area, and the test equipment can be placed on the single-sided concave-convex plate, so that the test equipment can be cooled by ice packs to ensure the safety of the test equipment.

Optionally, as shown in Figure 7, the test equipment fixing bracket 1 may also include: a U-shaped plate 17 arranged outside the upper bracket body 11, and the U-shaped plate 17 is fixed on the upper bracket body On the vertical bar, the U-shaped plate is parallel to the bottom surface of the upper support body.

Optionally, as shown in Figure 8, the test equipment fixing bracket 1 may also include: a U-shaped plate 17 arranged outside the upper bracket body 11, and the U-shaped plate 17 is fixed on the upper bracket body transverse bar 112, the U-shaped plate 17 is parallel to the side of the upper support body.

Specifically, the test equipment fixing bracket 1 can be expanded, and a U-shaped plate 17 can be arranged outside the upper bracket body 11. The U-shaped plate 17 can be a U-shaped steel plate, and the U-shaped plate 17 is fastened by screws. Test equipment such as antennas can be placed.

Optionally, the test equipment fixing bracket 1 further includes: an installation hole provided on the vertical rod 110 of the upper bracket body.

Specifically, installation holes can be provided on the vertical rod 110 of the upper support body, and the canvas power supply bag can be hung on the test equipment fixing bracket through the installation holes, so as to improve the expansibility of the test equipment fixing bracket.

The test equipment fixing bracket provided by the embodiment of the utility model can pass through the fixing hole on the fixing plate of the lower bracket body by means of metal cable ties, screws, etc., and can be quickly installed on small vehicles such as motorcycles, bicycles, and tricycles. , expanding the use space; moreover, since the top of the vertical bar of the lower support body is elastically connected to the bottom of the vertical bar of the upper support body, it has a reasonable shock-absorbing structure, which can better protect the testing equipment.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Any skilled person familiar with the technical field can easily think of changes within the technical scope disclosed by the utility model Or replacement, all should be covered within the scope of protection of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (10)

1. a testing equipment fixed support, it is characterized in that, described testing equipment fixed support comprises: lower carriage body and upper bracket body, and described lower carriage body and described upper bracket body include vertical bar and transverse bar, and the top of the vertical bar of lower carriage body is connected with the bottom resilient of the vertical bar of upper bracket body;

Described testing equipment fixed support also comprises:

Be arranged at least two-layer fixed head in described upper bracket body, be arranged on the fixed head of described lower carriage body bottom surface, and be arranged on the fixing hole on described fixed head.

2. testing equipment fixed support according to claim 1, it is characterized in that, the top of the vertical bar of described lower carriage body is connected by elastomeric element with the bottom of the vertical bar of described upper bracket body, and described elastomeric element comprises: hydraulic buffer part or rubber bumper.

3. testing equipment fixed support according to claim 2, is characterized in that, described testing equipment fixed support, also comprises:

Be enclosed within the buffer joint outer tube outside described hydraulic buffer part or described rubber bumper;

Be arranged on the casing limit bolt of the junction, top of described buffer joint outer tube and the vertical bar of described lower carriage body, be arranged on the casing limit bolt of the bottom junctions of described buffer joint outer tube and the vertical bar of described upper bracket body.

4. the testing equipment fixed support according to claim 1,2 or 3, is characterized in that, described testing equipment fixed support, also comprises:

Be arranged on the power supply fixed frame on described lower carriage body fixed head, described power supply fixed frame is L-type guide groove.

5. the testing equipment fixed support according to claim 1,2 or 3, is characterized in that, described fixed head is single side concave-convex plate.

6. the testing equipment fixed support according to claim 1,2 or 3, is characterized in that, described testing equipment fixed support, also comprises:

Be enclosed within described upper bracket body and the external support casing of described lower carriage.

7. the testing equipment fixed support according to claim 1,2 or 3, is characterized in that, described testing equipment fixed support, also comprises:

Be arranged on demarcation strip on described upper bracket body at least one fixed head interior, be arranged on described ice bag between at least one fixed head and described demarcation strip.

8. the testing equipment fixed support according to claim 1,2 or 3, is characterized in that, described testing equipment fixed support, also comprises:

Be arranged on the U-shaped plate that described upper bracket is external, described U-shaped plate is fixed on the vertical bar of described upper bracket body, and described U-shaped plate is parallel with the bottom surface of described upper bracket body.

9. the testing equipment fixed support according to claim 1,2 or 3, is characterized in that, described testing equipment fixed support, also comprises:

Be arranged on the U-shaped plate that upper bracket is external, described U-shaped plate is fixed on described upper bracket body transverse bar, and described U-shaped plate is parallel with the side of described upper bracket body.

10. the testing equipment fixed support according to claim 1,2 or 3, is characterized in that, described testing equipment fixed support, also comprises:

Be arranged on the installing hole on the vertical bar of described upper bracket body.