CN213880378U - A high frequency circuit board that is used for centre gripping of being convenient for of basic station antenna to remove - Google Patents
A high frequency circuit board that is used for centre gripping of being convenient for of basic station antenna to remove Download PDFInfo
- Publication number
- CN213880378U CN213880378U CN202022614130.8U CN202022614130U CN213880378U CN 213880378 U CN213880378 U CN 213880378U CN 202022614130 U CN202022614130 U CN 202022614130U CN 213880378 U CN213880378 U CN 213880378U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- fixedly connected
- centre gripping
- groove
- rectangular groove
- 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.)
- Active
Links
Images
Landscapes
- Support Of Aerials (AREA)
Abstract
The utility model discloses a high frequency circuit board that is convenient for centre gripping of base station antenna removed relates to circuit board technical field. The utility model comprises a base; the circuit board body has been installed to the upside of base, and the spacing groove has all been seted up to the both sides of base. The utility model discloses a plate body that sets up, the plate body can carry out centre gripping circuit board body through the transmission of locating lever and second pivot, it is more convenient when carrying out circuit board body centre gripping to make, thereby the speed of centre gripping circuit board body has been promoted, through the second dead lever that sets up, the second dead lever is fixed the locating lever, can not drop at will when making plate body centre gripping circuit board body, thereby the stability of circuit board body when the centre gripping has been promoted, through the electronic guide rail that sets up, the distance of two first dead levers can be adjusted according to the circuit board body of difference to electronic guide rail, thereby make first dead lever can the circuit board body of the not equidimension of centre gripping.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, especially, relate to a high frequency circuit board that is convenient for centre gripping removal for base station antenna.
Background
The base station antenna is reasonably selected according to actual conditions such as network coverage requirements, telephone traffic distribution, anti-interference requirements, network service quality and the like in mobile communication network engineering design.
The existing circuit board for the large multi-base-station antenna is inconvenient to install and clamp, and can not be clamped according to different circuit boards, so that certain inconvenience is brought to users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high frequency circuit board that is convenient for centre gripping removal for base station antenna, plate body through setting up, the plate body can carry out centre gripping circuit board body through the transmission of locating lever and second pivot, it is more convenient when carrying out the centre gripping to circuit board body to make, thereby the speed of centre gripping circuit board body has been promoted, second dead lever through setting up, the second dead lever is fixed the locating lever, can not drop at will when making plate body centre gripping circuit board body, thereby the stability of circuit board body when the centre gripping has been promoted, through the electronic guide rail that sets up, electronic guide rail can adjust the distance of two first dead levers according to different circuit board bodies, thereby make first dead lever can the circuit board body of centre gripping equidimension not, the problem that exists among the above-mentioned prior art has been solved.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a high-frequency circuit board used for a base station antenna and convenient to clamp and move comprises a base;
the upper side of the base is provided with a circuit board body, two sides of the base are provided with limit grooves, the middle parts of the limit grooves are fixedly connected with electric guide rails, and the output ends of the electric guide rails are fixedly connected with first fixing rods;
a first rotating shaft is fixedly connected to the upper side of the first fixing rod, a plate body is rotatably connected to the periphery of the first rotating shaft, a sliding groove is formed in one side of the first fixing rod, and a positioning rod is slidably matched with the middle of the sliding groove;
a first end of the positioning rod is fixedly connected with a second rotating shaft, a notch is formed in a second end of the positioning rod, a connecting plate is fixedly connected to the periphery of the second rotating shaft, the middle of the notch is elastically matched with a limiting block, and one end of the limiting block is fixedly connected with a connecting rod;
the channel has been seted up to the upside of spout, and the inside elastic fit of channel has first pinion rack, and the inside sliding fit of channel has second pinion rack, second dead lever, and the inside normal running fit of channel has the gear.
The connecting plate is fixedly connected with the plate body, and the second toothed plate is fixedly connected with the second fixing rod.
The constant head tank of mutually supporting with the second pinion rack is seted up to first pinion rack one side, and the notch department of constant head tank is provided with the teeth of a cogwheel with gear looks adaptation.
The gear is meshed with the first toothed plate and the second toothed plate and is positioned between the first toothed plate and the second toothed plate.
The second dead lever is L shape rod structure with the locating lever, and the spout is linked together with the channel, one side fixedly connected with spring of notch, the one end and the stopper fixed connection of spring.
The channel includes: the first rectangular groove, first pinion rack sliding fit is in first rectangular groove, and second rectangular groove and third rectangular groove have been seted up respectively to one side of first rectangular groove, and gear running fit is in the second rectangular groove, and second pinion rack sliding fit is in the third rectangular groove, and the fourth rectangular groove has been seted up to one side of third rectangular groove, and stopper sliding fit is in the fourth rectangular groove.
The embodiment of the utility model has the following beneficial effect:
the utility model discloses a plate body of embodiment through setting up, the plate body can carry out centre gripping circuit board body through the transmission of locating lever and second pivot, it is more convenient when carrying out circuit board body centre gripping to make, thereby the speed of centre gripping circuit board body has been promoted, through the second dead lever that sets up, the second dead lever is fixed the locating lever, can not drop at will when making plate body centre gripping circuit board body, thereby the stability of circuit board body when the centre gripping has been promoted, through the electronic guide rail that sets up, the distance of two first dead levers can be adjusted according to the circuit board body of difference to electronic guide rail, thereby make first dead lever can the circuit board body of the not equidimension of centre gripping.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a three-dimensional structure of a base according to an embodiment of the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a circuit board body according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a base according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a portion a in fig. 3.
Wherein the figures include the following reference numerals: base 1, circuit board body 2, first dead lever 3, first pivot 4, plate body 5, locating lever 6, spout 7, second pivot 8, notch 9, connecting rod 10, stopper 11, first pinion rack 12, channel 13, constant head tank 14, gear 15, second pinion rack 16, second dead lever 17, spacing groove 18, electronic guide rail 19, connecting plate 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1-4, in the present embodiment, a high frequency circuit board for a base station antenna, which is convenient for holding and moving, is provided, including: a base 1;
the upper side of the base 1 is provided with a circuit board body 2, both sides of the base 1 are provided with limiting grooves 18, the middle parts of the limiting grooves 18 are fixedly connected with electric guide rails 19, and the output ends of the electric guide rails 19 are fixedly connected with first fixing rods 3;
a first rotating shaft 4 is fixedly connected to the upper side of the first fixing rod 3, a plate body 5 is rotatably connected to the peripheral side of the first rotating shaft 4, a sliding groove 7 is formed in one side of the first fixing rod 3, and a positioning rod 6 is in sliding fit with the middle of the sliding groove 7;
a first end of the positioning rod 6 is fixedly connected with a second rotating shaft 8, a notch 9 is formed in a second end of the positioning rod 6, a connecting plate 20 is fixedly connected to the peripheral side of the second rotating shaft 8, a limiting block 11 is elastically matched in the middle of the notch 9, and a connecting rod 10 is fixedly connected to one end of the limiting block 11;
The application of one aspect of the embodiment is as follows: when the circuit board body 2 needs to be clamped, the electric guide rail 19 is firstly opened, the first fixing rod 3 fixedly connected with the output end of the electric guide rail 19 is adjusted according to different circuit board bodies 2, then the positioning rod 6 is pushed, the positioning rod 6 moves towards one side close to the first rotating shaft 4 along the sliding groove 7, meanwhile, the positioning rod 6 drives the connecting plate 20 to move towards one side far away from the base 1 through the second rotating shaft 8, meanwhile, the connecting plate 20 drives the board body 5 to move towards one side close to the circuit board body 2 along the first rotating shaft 4, meanwhile, the positioning rod 6 pushes the first toothed plate 12 into the groove channel 13, then, the first toothed plate 12 drives the gear 15 to rotate, then, the gear 15 drives the second toothed plate 16 to move towards one side close to the first toothed plate 12, meanwhile, the second toothed plate 16 drives the second fixing rod 17 to slide out of the groove 13, and then, the second fixing rod 17 is supported at the lower side of the limiting block 11, thereby accomplish the fixed to locating lever 6, make plate body 5 firmly press from both sides tight circuit board body 2, then when circuit board body 2 is dismantled to needs, stimulate connecting rod 10 earlier, make in the stopper 11 retraction notch 9 with connecting rod 10 fixed connection, locating lever 6 is to the side motion that is close to base 1 simultaneously, first pinion rack 12 pops out from channel 13 simultaneously, then first pinion rack 12 passes through in gear 15 and the second pinion rack 16 drives second dead lever 17 retraction channel 13, then circuit board body 2 can of taking down, thereby accomplish the dismantlement to circuit board body 2. It should be noted that the circuit board referred to in this application may be powered by a storage battery or an external power source.
Through the plate body 5 that sets up, the plate body 5 can carry out centre gripping circuit board body 2 through the transmission of locating lever 6 and second pivot 8, it is more convenient when carrying out the centre gripping to circuit board body 2 to make, thereby the speed of centre gripping circuit board body 2 has been promoted, through the second dead lever 17 that sets up, second dead lever 17 is fixed locating lever 6, can not drop at will when making plate body 5 centre gripping circuit board body 2, thereby the stability of circuit board body 2 when the centre gripping has been promoted, through the electronic guide rail 19 that sets up, electronic guide rail 19 can adjust the distance of two first dead levers 3 according to circuit board body 2 of difference, thereby make first dead lever 3 can centre gripping not circuit board body 2 of equidimension.
The connecting plate 20 of the present embodiment is fixedly connected to the plate body 5, and the second toothed plate 16 is fixedly connected to the second fixing rod 17.
The locating slot 14 matched with the second gear plate 16 is formed in one side of the first toothed plate 12 in the embodiment, and gear teeth matched with the gear 15 are arranged at the notch of the locating slot 14.
The gear 15 of the present embodiment is engaged with the first tooth plate 12 and the second tooth plate 16, and the gear 15 is located between the first tooth plate 12 and the second tooth plate 16.
Second dead lever 17 and locating lever 6 of this embodiment are L shape rod structure, and spout 7 is linked together with channel 13, and one side fixedly connected with spring, the one end and the stopper 11 fixed connection of spring of notch 9.
The channel 13 of the present embodiment includes: first rectangular channel, first pinion rack 12 sliding fit is in first rectangular channel, and second rectangular channel and third rectangular channel have been seted up respectively to one side of first rectangular channel, and gear 15 normal running fit is in the second rectangular channel, and second pinion rack 16 sliding fit is in the third rectangular channel, and the fourth rectangular channel has been seted up to one side of third rectangular channel, and stopper 11 sliding fit is in the fourth rectangular channel.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. A high frequency board for a base station antenna that facilitates gripping movement, comprising: a base (1);
the upper side of the base (1) is provided with a circuit board body (2), two sides of the base (1) are respectively provided with a limiting groove (18), the middle part of each limiting groove (18) is fixedly connected with an electric guide rail (19), and the output end of each electric guide rail (19) is fixedly connected with a first fixing rod (3);
a first rotating shaft (4) is fixedly connected to the upper side of the first fixing rod (3), a plate body (5) is rotatably connected to the peripheral side of the first rotating shaft (4), a sliding groove (7) is formed in one side of the first fixing rod (3), and a positioning rod (6) is slidably matched with the middle of the sliding groove (7);
a first end of the positioning rod (6) is fixedly connected with a second rotating shaft (8), a notch (9) is formed in a second end of the positioning rod (6), a connecting plate (20) is fixedly connected to the peripheral side of the second rotating shaft (8), a limiting block (11) is elastically matched in the middle of the notch (9), and a connecting rod (10) is fixedly connected to one end of the limiting block (11);
channel (13) have been seted up to the upside of spout (7), and the inside elastic fit of channel (13) has first pinion rack (12), and the inside sliding fit of channel (13) has second pinion rack (16), second dead lever (17), and the inside normal running fit of channel (13) has gear (15).
2. The high frequency board for a base station antenna convenient for clamping movement as claimed in claim 1, wherein the connecting plate (20) is fixedly connected with the plate body (5), and the second toothed plate (16) is fixedly connected with the second fixing rod (17).
3. The high-frequency circuit board convenient for clamping and moving for the base station antenna as claimed in claim 1, wherein one side of the first toothed plate (12) is provided with a positioning groove (14) matched with the second toothed plate (16), and the notch of the positioning groove (14) is provided with gear teeth matched with the gear (15).
4. A high-frequency circuit board for a base station antenna convenient for clamping movement according to claim 1, characterized in that the gear (15) is engaged with the first toothed plate (12), the second toothed plate (16), and the gear (15) is located between the first toothed plate (12) and the second toothed plate (16).
5. The high-frequency circuit board convenient for clamping and moving for the base station antenna as claimed in claim 1, wherein the second fixing rod (17) and the positioning rod (6) are both L-shaped rod structures, the sliding groove (7) is communicated with the channel (13), one side of the notch (9) is fixedly connected with a spring, and one end of the spring is fixedly connected with the limiting block (11).
6. A high-frequency board for a base station antenna for facilitating holding movement according to claim 1, wherein the channel (13) comprises: the first rectangular groove, first pinion rack (12) sliding fit is in first rectangular groove, second rectangular groove and third rectangular groove have been seted up respectively to one side of first rectangular groove, and gear (15) normal running fit is at the second rectangular groove, second pinion rack (16) sliding fit is in the third rectangular groove, the fourth rectangular groove has been seted up to one side of third rectangular groove, and stopper (11) sliding fit is in the fourth rectangular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614130.8U CN213880378U (en) | 2020-11-13 | 2020-11-13 | A high frequency circuit board that is used for centre gripping of being convenient for of basic station antenna to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614130.8U CN213880378U (en) | 2020-11-13 | 2020-11-13 | A high frequency circuit board that is used for centre gripping of being convenient for of basic station antenna to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213880378U true CN213880378U (en) | 2021-08-03 |
Family
ID=77057009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022614130.8U Active CN213880378U (en) | 2020-11-13 | 2020-11-13 | A high frequency circuit board that is used for centre gripping of being convenient for of basic station antenna to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213880378U (en) |
-
2020
- 2020-11-13 CN CN202022614130.8U patent/CN213880378U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211437771U (en) | A box with a net forming die for 5G basic station | |
| CN213880378U (en) | A high frequency circuit board that is used for centre gripping of being convenient for of basic station antenna to remove | |
| CN107613699B (en) | Communication equipment convenient to installation | |
| CN203340153U (en) | Wireless charging support for mobile phone | |
| CN217492365U (en) | Novel copper foil bending forming device | |
| CN216144837U (en) | Automatic current testing device | |
| CN212147035U (en) | Mobile phone screen opening positioning device | |
| CN211469927U (en) | Carrier is used in PCBA production and processing | |
| CN212435863U (en) | Angle adjusting device of 5G basic station | |
| CN213381262U (en) | Positioning device for mobile phone assembly | |
| CN211018090U (en) | Horizontal positioning device for comprehensive wiring | |
| CN210297482U (en) | Motor manufacturing device for cash register | |
| CN209215557U (en) | The test device in cruise duration of lantern battery | |
| CN216487195U (en) | Constructional engineering management billboard | |
| CN209007088U (en) | Perforating device is used in a kind of production of motor housing | |
| CN215258602U (en) | Installation device for signal acquisition equipment | |
| CN216398826U (en) | Positioning device for mold machining | |
| CN216150952U (en) | Audio cable location carrier | |
| CN216437708U (en) | Electrical equipment intelligence lock management device | |
| CN213990496U (en) | High-voltage input DC-DC power module simple to install | |
| CN210573810U (en) | Wireless mobile communication resident identification card reading equipment | |
| CN210986450U (en) | Installation device for integrated module in base station body | |
| CN219678832U (en) | Nickel plating terminal paster structure | |
| CN219097976U (en) | Carrier clamping device and carrier | |
| CN116037789B (en) | Stamping and forging device and method for precisely-forged stainless steel component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |