CN210725144U - Wireless network digital television set-top box - Google Patents

Abstract

The utility model discloses a wireless network digital television set-top box, the casing back is equipped with a mounting groove, is equipped with an L type protective cover on the mounting groove, the first curb plate tip of L type protective cover and the tip laminating of mounting panel in the mounting groove, and the cable of being connected with connection port wears to locate the second guide way on the first curb plate and the first guide way on the mounting panel between the line hole of crossing. The utility model protects the connecting port in the space between the L-shaped protective cover and the mounting groove; the second curb plate of L type protective cover is pegged graft in the mounting groove, and the first spout on the first curb plate of L type protective cover passes through Contraband type fixed plate with the second spout on the mounting panel in the mounting groove to be connected, makes L type protective cover easy dismounting. The cable passes through two elasticity cable protective sheaths respectively with first guide way and second guide way butt on mounting panel and the first curb plate, cushions the impact to the cable under the exogenic action, protection cable.

Description

Wireless network digital television set-top box

Technical Field

The utility model relates to a set-top box technical field, in particular to wireless network digital television set-top box.

Background

With the popularization of digital televisions, and the convenience of wireless access, wireless access digital television set-top boxes have gradually entered every home. The antenna of the network set-top box is divided into an internal antenna and an external antenna, the internal antenna is limited by the structure and the shape of the set-top box, the set-top box cannot be guaranteed to receive the optimal signal in all directions, different placing directions can lead to different connection angles between the set-top box and the wireless transmitting equipment, and the data receiving and transmitting capacities are different. The external antenna is generally rotatably arranged outside the shell of the set top box, and a user can adjust the antenna placing angle by himself to adjust the antenna to the optimal signal receiving angle. The power interface, the antenna and other structures of the horizontal set-top box are generally limited in installation space, the power interface and other interfaces are directly exposed to the outside and cannot be effectively protected, and under the condition that a protection structure is not installed, the set-top box is easy to cause the plug at the connecting port to be loosened when being knocked down by external force.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wireless network digital television set-top box aims at improving connection port's installation stability.

In order to achieve the above object, the wireless network digital television set-top box provided by the utility model comprises a base, a shell vertically mounted on the base, and a control module mounted in the shell, wherein the control module is electrically connected with a plurality of connecting ports of the set-top box, the back of the shell is provided with a mounting groove, the connecting ports are mounted on a first side wall of the mounting groove, a mounting plate is arranged in the mounting groove, the mounting plate is parallel to the first side wall, the end part of the mounting plate is provided with a first guide groove corresponding to the connecting ports one by one along the length direction, the mounting groove is covered with an L-shaped protective cover, the end part of the first side plate of the L-shaped protective cover is attached to the end part of the mounting plate, the end part of the second side plate of the L-shaped protective cover is inserted in the first side wall of the mounting groove, and the first side plate of the L-shaped protective cover is provided with a, the first guide groove and the second guide groove are spliced to form a wire passing hole for a cable to penetrate through, one end of the cable is connected with the connecting port, and the other end of the cable penetrates through the wire passing hole and is abutted against the inner side surface of the wire passing hole; the first curb plate of L type protective cover with the mounting panel bottom is still equipped with the mutual corresponding first spout of a plurality of groups, second spout along its length direction interval, still includes a plurality of Contraband type fixed plates, arbitrary Contraband type fixed plate both ends slide the joint with arbitrary first spout of group and second spout respectively.

Preferably, an elastic cable protective sleeve is sleeved outside the cable, and the cable is abutted to the wire passing hole through the elastic cable protective sleeve.

Preferably, the elastic cable protective sheath is provided as a silicone rubber elastic protective sheath.

Preferably, the cross-sectional dimension of both ends of the elastic cable protective sheath is larger than the cross-sectional dimension of the main body of the elastic cable protective sheath.

Preferably, L type protective cover second side plate tip evenly is equipped with a plurality of inserted sheets, the first lateral wall of mounting groove seted up with the slot that the inserted sheet corresponds.

Preferably, the back of the housing is further provided with a plurality of heat dissipation holes and an antenna.

Compared with the prior art, the beneficial effects of the utility model are that: through set up the mounting groove at the STB casing back, connection port installs in the mounting groove, and an L type protective cover is established to the cover on the mounting groove, protects connection port in the space between L type protective cover and mounting groove. The second curb plate of L type protective cover is pegged graft in the mounting groove, and the first spout on the first curb plate of L type protective cover is connected through square fixed plate with the second spout on the mounting panel in the mounting groove, guarantees L type protective cover easy dismounting. The cable passes through two elasticity cable protective sheaths respectively with first guide way and second guide way butt on mounting panel and the first curb plate, cushions the impact to the cable under the exogenic action, protection cable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the assembled three-dimensional structure of the set-top box of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a bottom view of the mounting structure of the L-shaped protective cover, mounting plate and Contraband-shaped fixing plate of the present invention;

fig. 4 is a sectional view taken along the direction B-B in fig. 3.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The utility model provides a wireless network digital television set-top box, as shown in fig. 1 and fig. 2, including base 1 to and vertical install in casing 2 on the base 1, still including installing the control module group (not shown in the figure) in casing 2, 3 electric connection of a plurality of connection port of control module group and STB, connection port 3 can include the power source who is connected with external power supply unit, the HDMI high definition output interface of being connected with the TV, perhaps other be used for with external connection's wiring port.

The back of the shell 2 is provided with an installation groove 4, the connection port 3 is installed on a first side wall 41 of the installation groove 4, an installation plate 42 is arranged in the installation groove 4, the installation plate 42 and the first side wall 41 are arranged in parallel, the end part of the installation plate 42 is provided with first guide grooves 421 corresponding to the connection ports 3 in a one-to-one manner along the length direction, the installation groove 4 is covered with an L-shaped protective cover 5, as shown in fig. 3, the end part of a first side plate 51 of the L-shaped protective cover 5 is attached to the end part of the installation plate 42, the end part of a second side plate 51 of the L-shaped protective cover 5 is inserted in the first side wall 41 of the installation groove 4, the first side plate 51 of the L-shaped protective cover 5 is further provided with second guide grooves 511 in one-to-one butt joint with the first guide grooves 421, and the first guide grooves 421 and the second guide grooves 511 form a, one end of the cable 6 is connected with the connecting port 3, and the other end of the cable 6 penetrates through the wire passing hole and is abutted against the inner side surface of the wire passing hole; the bottom of the first side plate 51 of the L-shaped protective cover 5 and the mounting plate 42 are further provided with a plurality of groups of first sliding grooves 512 and second sliding grooves 422 corresponding to each other at intervals along the length direction of the first side plate, and further comprise a plurality of Contraband-shaped fixing plates 7, and the two ends of each Contraband-shaped fixing plate 7 are slidably clamped with the first sliding grooves 512 and the second sliding grooves 422 of any group respectively.

On L type protective cover 5 second curb plate 52 accessible lock modes such as screw were fixed in mounting groove 4, in this embodiment, L type protective cover 5 second curb plate 52 tip evenly was equipped with a plurality of inserted sheets 521, the first lateral wall 41 of mounting groove 4 seted up with the slot that the inserted sheet 521 corresponds directly pulls out and inserts L type protective cover 5, makes things convenient for the equipment of L type protective cover 5.

During installation, a plug at the end of the cable 6 is connected with the connection port 3, the cable 6 is led out from the first guide groove 421, the L-shaped protective cover 5 is taken out, the second side plate 52 of the L-shaped protective cover 5 is inserted into the first side wall 41 of the installation groove 4, and the L-shaped protective cover 5 is pressed down, so that the second guide grooves 511 on the first side plate 51 of the L-shaped protective cover 5 are aligned with the first guide grooves 421 one by one. As shown in fig. 4, the ends of the two side plates of the Contraband-type fixing plate 7 are respectively provided with a latch 71, the latches 71 on the two side plates of the Contraband-type fixing plate 7 are pushed to be latched in the first sliding groove 512 and the second sliding groove 422 from one end of the first sliding groove 512 and the second sliding groove 422, so as to fix the L-type protecting cover 5, the width of the first side plate 51 and the width of the mounting plate 42 of the L-type protecting cover 5 are equal to the width of the mounting groove 4, and the connecting port 3 is protected in the L-type protecting cover 5 and. The opening end of the mounting groove 4 is also symmetrically provided with supporting bosses matched with the second side plate 52 of the L-shaped protective cover 5, so that the mounting stability of the L-shaped protective cover 5 is enhanced; the second side plate 52 is further provided with a protection flange 522 at the side opposite to the inserting sheet 521 for preventing the Contraband type fixing plate 7 from being touched by mistake.

In order to further protect the cable 6, an elastic cable protective sleeve 8 is sleeved outside the cable 6, and the cable 6 is respectively abutted to the wire passing holes through the elastic cable protective sleeve 8. Two elasticity cable protective sheath 8 sets up to silicon rubber elastic sheath, and silicon rubber elastic sheath produces deformation respectively with second guide way 511, first guide way 421 and 6 butts of cable, guarantees the leakproofness of junction on the one hand, and on the other hand is under the condition that the cable 6 was dragged to the external force, and the impact of cable 6 and second guide way 511, first guide way 421 junction can be cushioned to silicon rubber elastic sheath.

Preferably, the cross-sectional dimensions of the two ends of the elastic cable protective sleeve 8 are larger than the cross-sectional dimensions of the main body of the elastic cable protective sleeve 8, so that the two elastic cable protective sleeves 8 are not pushed in or pulled out under the action of external force. Further, the one end lateral surface that elasticity cable protective sheath 8 is close to connection port 3 establishes the inclined plane of cross section crescent, and when the cable 6 had the trend of being pulled out, 8 tip of elasticity cable protective sheath draw in, increase the power of hugging closely of elasticity cable protective sheath 8 to cable 6, further prevent that cable 6 and elasticity cable protective sheath 8 from being pulled out.

The back of the shell 2 is also provided with a plurality of radiating holes 9 and an antenna 10, the shell 2 is vertically arranged on the base 1, and compared with a horizontal set top box, a radiating channel of the vertically arranged set top box is smoother, and heat dissipation is facilitated.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (6)

1. A wireless network digital television set-top box comprises a base, a shell vertically arranged on the base and a control module arranged in the shell, wherein the control module is electrically connected with a plurality of connecting ports of the set-top box, the wireless network digital television set-top box is characterized in that the back of the shell is provided with a mounting groove, the connecting ports are arranged on a first side wall of the mounting groove, a mounting plate is arranged in the mounting groove, the mounting plate is parallel to the first side wall, the end part of the mounting plate is provided with first guide grooves which are in one-to-one correspondence with the connecting ports along the length direction, the mounting groove is also covered with an L-shaped protective cover, the end part of the first side plate of the L-shaped protective cover is attached to the end part of the mounting plate, the end part of the second side plate of the L-shaped protective cover is inserted in the first side wall of the mounting groove, and the first side plate, the first guide groove and the second guide groove are spliced to form a wire passing hole for a cable to penetrate through, one end of the cable is connected with the connecting port, and the other end of the cable penetrates through the wire passing hole and is abutted against the inner side surface of the wire passing hole; the first curb plate of L type protective cover with the mounting panel bottom is still equipped with the mutual corresponding first spout of a plurality of groups, second spout along its length direction interval, still includes a plurality of Contraband type fixed plates, arbitrary Contraband type fixed plate both ends slide the joint with arbitrary first spout of group and second spout respectively.

2. The wireless network digital television set-top box of claim 1, wherein an elastic cable protective sleeve is sleeved outside the cable, and the cable is abutted to the wire through hole through the elastic cable protective sleeve.

3. The wireless network digital television set-top box of claim 2, wherein the elastic cable protective sleeve is configured as a silicone rubber elastic protective sleeve.

4. The wireless network digital television set-top box of claim 3, wherein the cross-sectional dimension of both ends of the elastic cable protective sheath is larger than the cross-sectional dimension of the elastic cable protective sheath body.

5. The wireless network digital television set-top box of claim 1, wherein the second side plate of the L-shaped protective cover is uniformly provided with a plurality of insertion pieces, and the first side wall of the mounting groove is provided with a slot corresponding to the insertion pieces.

6. The wireless network digital television set-top box of claim 1, wherein the back of the housing is further provided with a plurality of heat dissipation holes and an antenna.

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