CN210920856U - Mounting back frame of advertising machine - Google Patents
Mounting back frame of advertising machine Download PDFInfo
- Publication number
- CN210920856U CN210920856U CN201921584316.4U CN201921584316U CN210920856U CN 210920856 U CN210920856 U CN 210920856U CN 201921584316 U CN201921584316 U CN 201921584316U CN 210920856 U CN210920856 U CN 210920856U
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Abstract
The utility model belongs to the technical field of the advertisement machine technique and specifically relates to an installation back frame of an advertisement machine, which comprises a first supporting piece and a second supporting piece, wherein the first supporting piece is provided with a cavity, a shaft lever is arranged in the cavity, the second supporting piece is provided with a plurality of barbs, clamping grooves are arranged at the positions of the barbs, the tail end of each barb is provided with a first guide surface, the first supporting piece covers the second supporting piece, and the shaft lever is guided and lapped in the clamping grooves through the barbs; has the advantages that: the advertising machine is fixed on an external stable component by the first supporting piece and the second supporting piece, and the shaft lever is guided and lapped in the clamping groove through the barb, so that the first supporting piece is tightly covered on the second supporting piece; the first support piece can be conveniently buckled on the second support piece through the first guide surface and the second guide surface, so that the operation is more convenient and faster; the first supporting piece and the second supporting piece are locked and fixed through screws, and the disassembling difficulty is increased, so that the advertising player cannot be disassembled randomly by people.
Description
Technical Field
The utility model belongs to the technical field of the advertisement machine technique and specifically relates to an installation back of body frame of advertisement machine.
Background
With the mature development of the advertising machine technology, the advertising machine is applied more and more widely in various public places, and the advertising machine usually installs the advertising machine unit on the advertising machine back frame. The back frame of the existing advertising machine is generally installed on external stable components, such as stable components like a wall surface, a desktop and a bracket, most of the existing large-size advertising machines are installed through an outer frame of the back frame of the advertising machine in an installation area, and then an intermediate part is installed in the outer frame to form the back frame of the advertising machine. Simultaneously, receive the effect of gravity, the weight of advertisement machine plays important effect to the firmness of installing on the wall body through advertisement machine back of the body frame, and especially the weight of large-scale advertisement machine is especially important to the firmness on the wall body of installation to when installing the advertisement machine on the back of the body frame of advertisement machine, because the reason of advertisement machine self volume and weight, can't see the back during the installation, the installation is more troublesome.
Disclosure of Invention
To the not enough of existence among the above-mentioned prior art, the utility model aims to provide an installation back of body frame of advertisement machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an installation back of body frame of advertisement machine which characterized in that: comprises a first supporting part and a second supporting part,
the first supporting piece is provided with a cavity, a shaft rod is arranged in the cavity, the second supporting piece is provided with a plurality of barbs and is located at a plurality of clamping grooves, the tail end of each barb is provided with a first guide surface, the first supporting piece covers the second supporting piece, and the shaft rod is in guiding lap joint in the clamping grooves through the barbs.
Preferably, the bottom of the first supporting piece is provided with a first through hole, the bottom of the second supporting piece is provided with a second through hole, the first through hole corresponds to the second through hole in position, and the first through hole is connected with the second through hole through a screw.
Preferably, one end of the clamping groove is further provided with a second guide surface.
Preferably, the first support member and the second support member are both elongated.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
the utility model discloses a design the installation back frame of an advertisement machine, fix the advertisement machine on the external stable component through the first support piece and the second support piece that set up, lead the overlap joint in the draw-in groove through the overhead hook through the axostylus axostyle that sets up, make the first support piece closely cover fit on the second support piece; the first support piece can be conveniently buckled on the second support piece through the arranged first guide surface and the second guide surface, so that the connection is more convenient and faster; the first supporting piece and the second supporting piece are locked and fixed through screws, so that the advertising machine is more firmly installed on an external stable part, the disassembling difficulty is increased, and the advertising machine cannot be randomly disassembled by people.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the first support member of the present invention;
fig. 3 is a schematic structural view of a second support member of the present invention;
fig. 4 is an exploded view of the present invention.
The reference numerals in the above description denote descriptions:
1. the support comprises a first support part, 11, a shaft rod, 12, a first through hole, 2, a first support part, 21, a barb, 22, a clamping groove, 23, a first guide surface, 24, a second through hole, 25, a second guide surface, 3 and a screw.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 4, an installation back frame of an advertisement machine comprises a first support member 1 and a second support member 2, wherein the first support member 1 is provided with a cavity, a shaft rod 11 is arranged in the cavity, the second support member 2 is provided with a plurality of barbs 21, clamping grooves 22 are formed in the positions where the barbs 21 are located, a first guide surface 23 is arranged at the tail end of the barbs 21, the first support member 1 covers the second support member 2, and the shaft rod 11 is guided and lapped in the clamping grooves 22 through the barbs 21.
The utility model discloses in the preferred embodiment, on being fixed in external stabilization's component through screw or rivet with first support piece 1, be fixed in the back of advertisement machine with second support piece 2 through screw or rivet, place second support piece 2 in first support piece 1 through first spigot surface 23 and second spigot surface 25, axostylus axostyle 11 on the first support piece 1 leads in the draw-in groove 22 of overlap joint on second support piece 2 through barb 21 on the second support piece 2, connect the lock solid through screw 3 with first through-hole 12 on the first support piece 1 and second through-hole 24 on the second support piece 2.
The utility model discloses in the embodiment of preferred, first support piece 1 bottom is provided with first through-hole 12, and second support piece 2 bottom is provided with second through-hole 24, and first through-hole 12 is corresponding with second through-hole 24's position, and first through-hole 12 passes through screw 3 to be connected with second through-hole 24, and screw 3 is hexagon socket head cap screw or polygon screw, has increased the dismantlement degree of difficulty of advertisement machine like this, must use professional extracting tool for the advertisement machine can not be dismantled by the people at will.
In the preferred embodiment of the present invention, the one end of the slot 22 is further provided with a second guiding surface 25, and the first supporting member 1 and the second supporting member 2 can be better covered together by the second guiding surface 25, so as to facilitate installation.
The utility model discloses in the preferred embodiment, first support piece 1 passes through screw or fix with rivet and installs on the member of external stability, and second support piece 2 passes through screw or fix with rivet and installs in the advertisement machine back, and first support piece 1 and second support piece 2 are rectangular form.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. The utility model provides an installation back of body frame of advertisement machine which characterized in that: comprises a first supporting part and a second supporting part,
the first supporting piece is provided with a cavity, a shaft rod is arranged in the cavity, the second supporting piece is provided with a plurality of barbs and is located at a plurality of clamping grooves, the tail end of each barb is provided with a first guide surface, the first supporting piece covers the second supporting piece, and the shaft rod is in guiding lap joint in the clamping grooves through the barbs.
2. The mounting back frame of an advertising machine as claimed in claim 1, wherein: the bottom of the first supporting piece is provided with a first through hole, the bottom of the second supporting piece is provided with a second through hole, the first through hole corresponds to the second through hole in position, and the first through hole is connected with the second through hole through a screw.
3. The mounting back frame of an advertising machine as claimed in claim 1, wherein: and a second guide surface is also arranged at one end of the clamping groove.
4. The mounting back frame of an advertising machine as claimed in claim 1, wherein: the first supporting piece and the second supporting piece are both long-strip-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921584316.4U CN210920856U (en) | 2019-09-23 | 2019-09-23 | Mounting back frame of advertising machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921584316.4U CN210920856U (en) | 2019-09-23 | 2019-09-23 | Mounting back frame of advertising machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210920856U true CN210920856U (en) | 2020-07-03 |
Family
ID=71351705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921584316.4U Active CN210920856U (en) | 2019-09-23 | 2019-09-23 | Mounting back frame of advertising machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210920856U (en) |
-
2019
- 2019-09-23 CN CN201921584316.4U patent/CN210920856U/en active Active
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