CN213513032U - Computer host bracket - Google Patents
Computer host bracket Download PDFInfo
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- CN213513032U CN213513032U CN202022292354.1U CN202022292354U CN213513032U CN 213513032 U CN213513032 U CN 213513032U CN 202022292354 U CN202022292354 U CN 202022292354U CN 213513032 U CN213513032 U CN 213513032U
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- supporting plate
- caster
- computer host
- elastic folding
- right supporting
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Abstract
A computer host support comprises four trundles, a left support plate and a right support plate, wherein the left support plate and the right support plate are close to each other by utilizing the elasticity of an elastic folding structure so as to save the space occupied by the support when the support is not used or transported at ordinary times; when the computer host is lifted out, the left and right supporting plates are automatically folded to the state of saving the most space under the action of the elastic folding structure, so the utility model has more reasonable structure and more convenient use.
Description
Technical Field
The utility model relates to a support for bearing computer host.
Background
As known, the computer mainframe in most places (especially office places) is basically supported by a movable support, and the computer mainframe supports mainly have two types, namely non-adjustable width and adjustable width. The width-adjustable computer host bracket saves space when not used or transported at ordinary times, and is more and more favored by people. The computer host bracket comprises four trundles, two sets of bolts and nuts, and a main body formed by oppositely sleeving a left supporting plate and a right supporting plate together, wherein the left supporting plate and the right supporting plate respectively comprise a sleeve column and a sleeve barrel which are horizontally arranged, and a vertical baffle edge for connecting the sleeve column and the sleeve barrel together; the sleeve column is provided with a strip-shaped transverse guide groove, the sleeve is provided with a bolt upper through hole with a bolt head limiting hole and a bolt lower through hole at the sleeve end, when the sleeve column and the sleeve of the left supporting plate are respectively sleeved with the sleeve column and the sleeve column of the right supporting plate in a butt joint mode, bolts sequentially penetrate through the bolt head limiting hole, the bolt upper through hole, the transverse guide groove and the bolt lower through hole, and at the moment, the bolt head of each bolt falls into the bolt head limiting hole so that the bolt cannot rotate; the nut is then screwed into the bolt from the bottom surface of the sleeve. When the left and right supporting plates are not used at ordinary times or are transported, the bolts and the nuts are screwed down after the left and right supporting plates are folded to the minimum state; when the computer host needs to be supported, the whole support is turned over to enable the bottom surface of the support to face upwards, the nut is unscrewed by using a tool, then the left support plate and the right support plate can be pulled to be in proper width, and then the nut is screwed; finally, the computer host can be put on after the bracket is turned over to enable the upper surface of the bracket to face upwards. It can be seen from the above that, in addition to screwing the nut with a tool, the bracket must be turned over to screw the nut, so that the computer host bracket is not convenient to use.
To this end, the applicant has made improvements.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a computer host bracket with more reasonable structure and more convenient use.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a computer support, includes four truckles, left and right layer board, and with left and right layer board elasticity that draws close in opposite directions fold the structure, wherein:
the four trundles are respectively installed at the bottoms of the front end and the rear end of the left supporting plate and the right supporting plate in pairs;
the left supporting plate and the right supporting plate respectively comprise a supporting plate main body consisting of a sliding seat and a sliding rail and a flange connecting the sliding seat and the outer side of the sliding rail together; the sliding seats of the left and right supporting plates are respectively covered on the sliding rails of the other side; elastic folding structure placing grooves for placing elastic folding structures are transversely arranged on the sliding rails of the left supporting plate and the right supporting plate;
the number of the elastic folding structures corresponds to the sum of the number of the placing grooves of the elastic folding structures of the left supporting plate and the right supporting plate; after each elastic folding structure is placed in the corresponding elastic folding structure placing groove, two ends of each elastic folding structure are respectively connected to the left supporting plate and the right supporting plate.
In the improved scheme of the computer host bracket, the elastic folding structure is a tension spring, and two ends of the elastic folding structure are respectively hooked on the inner walls of the flanges of the left supporting plate and the right supporting plate.
In the improved scheme of the computer host bracket, the elastic folding structure comprises a pressure spring and a pressure spring shaft sleeved in the pressure spring; spring compression pieces which can act on two ends of the pressure spring are respectively arranged on the left supporting plate and the right supporting plate; the fixed end of one end of the pressure spring shaft is fixedly connected with one of the flanges of the left and right supporting plates, and the movable end of the other end of the pressure spring shaft is sleeved with the pressure spring.
In the improved scheme of the computer host bracket, the compression spring shaft is integrally formed with one of the left supporting plate and the right supporting plate; the acting spring compression piece at the fixed end of the compression spring shaft adopts a semi-flange which is integrally formed with the supporting plate, and the spring compression piece at the movable end of the compression spring shaft is detachably arranged on the compression spring shaft.
In the improved scheme of the computer host bracket, the spring compression piece at the movable end of the compression spring shaft adopts two half ferrules which are butted and folded together through a pin and a pin hole; a boss which realizes axial synchronous linkage with the two half ferrules is arranged at the movable end of the compression spring shaft; the inner walls of the two half ferrules are provided with inner concave parts matched with the bosses.
In an improved scheme of the computer host bracket, the caster is detachably arranged.
In the improved scheme of the computer host bracket, the caster columns of the casters are arranged on the caster seats of the left and right supporting plates through shaft sleeves; the shaft sleeve comprises an inner sleeve and an outer sleeve which are respectively sleeved inside and outside the caster seat, and a connecting part which connects the inner sleeve and the outer sleeve; a caster post hole tightly sleeved with the caster post is arranged in the inner sleeve; a lock pin hole is formed in the side wall of the outer sleeve; the caster wheel seat is provided with a spring plate with a lock pin; when the shaft sleeve is installed on the caster seat, the lock pin slides down and is elastically clamped into the lock pin hole of the outer sleeve.
Compared with the prior art, the utility model has the advantages that: because the left and right supporting plates are close to each other by the elasticity of the elastic folding structure so as to save the space occupied by the bracket when the bracket is not used or transported at ordinary times, when a computer host is placed on the bracket of the computer host, the two hands hold the bottoms of the two sides of the host and simultaneously, fingers act on the blocking edges of the left and right supporting plates to slightly break the blocking edges; when the computer host is lifted out, the left and right supporting plates are automatically folded to the state of saving the most space under the action of the elastic folding structure, so the utility model has more reasonable structure and more convenient use.
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
[ description of the drawings ]
Fig. 1 is a first schematic perspective view of an embodiment of the present invention;
fig. 2 is a second schematic perspective view (viewed from the bottom upwards) of the embodiment of the present invention;
fig. 3 is a first assembly diagram of the embodiment of the present invention;
FIG. 4 is a second assembly view of the embodiment of the present invention;
fig. 5 is a first schematic structural diagram of an embodiment of the present invention;
fig. 6 is a schematic structural diagram ii according to an embodiment of the present invention;
FIG. 7 is an enlarged view of section I of FIG. 4;
fig. 8 is an enlarged view of a portion II of fig. 4.
[ detailed description ] embodiments
A computer host bracket, as shown in fig. 1 to 5, comprises four casters 1, a left supporting plate 2, a right supporting plate 3, and an elastic folding structure 4 for closing the left supporting plate 2 and the right supporting plate 3, wherein:
the four caster wheels 1 are respectively installed at the bottoms of the front ends and the rear ends of the left supporting plate 2 and the right supporting plate 3 in pairs;
the left and right supporting plates 2 and 3 respectively comprise a supporting plate main body consisting of sliding seats 21 and 31 and sliding rails 22 and 32, and flanges 23 and 33 for connecting the outer sides of the sliding seats 21 and 31 and the outer sides of the sliding rails 22 and 32; the slide carriages 21 and 31 of the left and right supporting plates 2 and 3 are respectively covered on the slide rails 32 and 22 of the opposite side; elastic folding structure placing grooves 221 and 321 for placing the elastic folding structure 4 are transversely arranged on the sliding rails 22 and 32 of the left and right supporting plates 2 and 3; here, the longitudinal sections of the sliding seats 21, 31 of the left and right pallets 2, 3 are in an inverted U shape to better guide the sliding of the sliding rails;
the number of the elastic folding structures 4 corresponds to the sum of the number of the elastic folding structure placing grooves 221 and 321 of the left and right supporting plates 2 and 3, namely the number is the same as the number of all sliding rails of the left and right supporting plates; after each elastic folding structure 4 is placed in the corresponding elastic folding structure placing groove, two ends of each elastic folding structure are respectively connected to the left supporting plate 2 and the right supporting plate 3, so that when the elastic folding structures 4 are in a reset state, the acting force of the elastic folding structures is utilized to close the flanges of the left supporting plate and the right supporting plate, and the space occupied by the computer host bracket during normal use or transportation is saved. When a computer host is to be placed on the computer host bracket, the two hands hold the bottoms of the two sides of the computer host, and fingers of the two hands respectively act on the flanges 23 and 33 of the left and right supporting plates 2 and 3 to slightly break the flanges, so that the computer host can be placed on the bracket, and finally the two hands are loosened, and the flanges of the left and right supporting plates are lightly clamped on the two sides of the bottom of the computer host.
It can be seen from the above that, since the left and right supporting plates 2, 3 are moved closer by the elastic force of the elastic folding structure 4 to save the space occupied by the bracket when the bracket is not used or transported at ordinary times, when a computer host is to be placed on the bracket of the computer host, the two hands hold the bottoms of the two sides of the host and simultaneously the fingers of the two hands act on the flanges of the left and right supporting plates to slightly open the flanges; when the computer host is lifted out, the left and right supporting plates are automatically folded to the state of saving the most space under the action of the elastic folding structure, so the structure of the utility model is more reasonable and the use is more convenient (the operation can be carried out without loosening and tightening the nut like the current stage).
The elastic folding structure can be a tension spring, and at the moment, two ends of the elastic folding structure are usually respectively hooked on the inner walls of the flanges of the left supporting plate and the right supporting plate. In the present embodiment, the elastic folding structure includes a compression spring 41 and a compression spring shaft 42 fitted in the compression spring 41; spring compression pieces which can act on two ends of the pressure spring are respectively arranged on the left supporting plate and the right supporting plate; a fixed end 421 of one end of the pressure spring shaft 42 is fixedly connected with one of the flanges of the left and right supporting plates, a movable end 422 of the other end is used for the pressure spring 41 to be sleeved in, and when the pressure spring is in a reset state, the flanges of the left and right supporting plates are basically in the most normal closing state; when the computer host is to be placed, the flanges of the left and right supporting plates are slightly pulled outwards, so that the spring compression members of the left and right supporting plates act on the compression springs to slightly open the flanges of the left and right supporting plates, and the computer host can be placed. Preferably, as shown in fig. 5 and 7, the compression spring shaft is integrally formed with one of the left and right support plates, and of course, the compression spring shaft can also be fixedly connected with the left and right support plates by means of screw connection and the like; as shown in fig. 7, the acting spring compressing member at the fixed end 421 of the pressure spring shaft is formed by a half flange 46 integrally formed with the supporting plate, and the spring compressing member at the movable end of the pressure spring shaft is detachably mounted on the pressure spring shaft, for example, by a ferrule sleeved on the pressure spring shaft, which is clamped on the pressure spring shaft by a snap spring to block the ferrule; in this embodiment, two halves of ferrule 45 are used which are butted together through pin 43 and pin hole 44; a boss 423 which realizes the axial synchronous linkage with the two half ferrules 45 is arranged at the movable end 422 of the compression spring shaft 42; the inner walls of the two half ferrules 45 are provided with inner concave parts matched with the bosses 423; after the compression spring shaft 42, the compression spring 41 and the two half ferrules 45 are assembled and placed in the corresponding elastic folding structure placing groove, the compression spring shaft 42 and the two half ferrules 45 can slide in the groove.
In this embodiment, as a preferred embodiment, the slide seats 21, 31 and the slide rails 22, 32 of the left and right pallets 2, 3 are respectively provided with one slide rail, so that there are two elastic folding structures, and thus, the shapes and the structures of the left and right pallets 2, 3 are the same, and thus, two sets of molds and other equipment are not needed for production, thereby simplifying production and reducing cost. Of course, there may be two or more sliding seats 21, 31 and sliding rails 22, 32 of the left and right pallets 2, 3, in which case the sliding seats and sliding rails of the left and right pallets are usually staggered.
In order to further save the space of the computer mainframe bracket when not in use or in transportation, the caster is detachably arranged in the embodiment, as shown in fig. 3, 4, 6 and 8, the caster post 11 of the caster 1 is mounted on the caster seats 24 and 34 of the left and right supporting plates 2 and 3 through the shaft sleeve 5; the shaft sleeve 5 comprises an inner sleeve 51 and an outer sleeve 52 which are respectively sleeved inside and outside the caster seats 24 and 34, and a connecting part 53 which connects the inner sleeve 51 and the outer sleeve 52; the inner sleeve 51 is provided with a caster post hole 511 tightly sleeved with the caster post 11; a locking pin hole 521 is formed in the side wall of the outer sleeve 52; elastic pieces B with lock pins A are arranged on the caster seats 24 and 34; when the sleeve 5 is mounted on the caster mount 24, 34, the locking pins a slide down and resiliently snap into the locking pin holes 521 of the outer sleeve 52. When a manufacturer or a user wants to detach the caster 1 to store or transport the host bracket, a tool such as a screwdriver is inserted into the locking pin hole 521 of the outer sleeve 52 and presses the locking pin a of the caster seat to make the locking pin a leave the locking pin hole 521 of the outer sleeve 52 after overcoming the elastic force of the elastic sheet B, so that the shaft sleeve 5 and the caster 1 can be pulled out from the caster seat, and it can be seen that even each user (non-production professional) can detach and install the caster by itself, so that the detaching and installing structure of the caster is more reasonable. Of course, the caster can be detachable, for example, the caster post of the caster is inserted into the caster seat and then locked by a screw or a plug pin.
In the description of the present invention, it is to be understood that the orientation or positional relationship as indicated by the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are the positional relationship or arrangement based on the orientation, positional relationship or use state shown in the drawings, and these are for convenience of description only and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In summary, the preferred embodiments of the present invention are not intended to limit the scope of the present invention, and all equivalent changes and modifications made according to the content of the claims of the present invention should belong to the technical scope of the present invention.
Claims (7)
1. The utility model provides a computer support, its characterized in that includes four truckles, left and right layer board, and will left and right layer board elasticity that draws close in opposite directions fold the structure, wherein:
the four trundles are respectively installed at the bottoms of the front end and the rear end of the left supporting plate and the right supporting plate in pairs;
the left supporting plate and the right supporting plate respectively comprise a supporting plate main body consisting of a sliding seat and a sliding rail and a flange connecting the sliding seat and the outer side of the sliding rail together; the sliding seats of the left and right supporting plates are respectively covered on the sliding rails of the other side; elastic folding structure placing grooves for placing elastic folding structures are transversely arranged on the sliding rails of the left supporting plate and the right supporting plate;
the number of the elastic folding structures corresponds to the sum of the number of the placing grooves of the elastic folding structures of the left supporting plate and the right supporting plate; after each elastic folding structure is placed in the corresponding elastic folding structure placing groove, two ends of each elastic folding structure are respectively connected to the left supporting plate and the right supporting plate.
2. The stand of claim 1, wherein the resilient closing structure is a tension spring having two ends hooked on the inner walls of the flanges of the left and right support plates, respectively.
3. The computer host stand according to claim 1, wherein the resilient folding structure comprises a compression spring and a compression spring shaft sleeved in the compression spring; spring compression pieces which can act on two ends of the pressure spring are respectively arranged on the left supporting plate and the right supporting plate; the fixed end of one end of the pressure spring shaft is fixedly connected with one of the flanges of the left and right supporting plates, and the movable end of the other end of the pressure spring shaft is sleeved with the pressure spring.
4. The computer host stand of claim 3, wherein the compression spring shaft is integrally formed with one of the left and right support plates; the acting spring compression piece at the fixed end of the compression spring shaft adopts a semi-flange which is integrally formed with the supporting plate, and the spring compression piece at the movable end of the compression spring shaft is detachably arranged on the compression spring shaft.
5. The computer host stand according to claim 4, wherein the spring compression member at the movable end of the compression spring shaft is formed by two half ferrules which are butted and folded together through a pin and a pin hole; a boss which realizes axial synchronous linkage with the two half ferrules is arranged at the movable end of the compression spring shaft; the inner walls of the two half ferrules are provided with inner concave parts matched with the bosses.
6. The computer host stand according to any one of claims 1 to 5, wherein the caster is detachably provided.
7. The computer host stand according to claim 6, wherein the caster posts of the caster are mounted to the caster seats of the left and right support plates by bushings; the shaft sleeve comprises an inner sleeve and an outer sleeve which are respectively sleeved inside and outside the caster seat, and a connecting part which connects the inner sleeve and the outer sleeve; a caster post hole tightly sleeved with the caster post is arranged in the inner sleeve; a lock pin hole is formed in the side wall of the outer sleeve; the caster wheel seat is provided with a spring plate with a lock pin; when the shaft sleeve is installed on the caster seat, the lock pin slides down and is elastically clamped into the lock pin hole of the outer sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022292354.1U CN213513032U (en) | 2020-10-14 | 2020-10-14 | Computer host bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022292354.1U CN213513032U (en) | 2020-10-14 | 2020-10-14 | Computer host bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213513032U true CN213513032U (en) | 2021-06-22 |
Family
ID=76397604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022292354.1U Active CN213513032U (en) | 2020-10-14 | 2020-10-14 | Computer host bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213513032U (en) |
-
2020
- 2020-10-14 CN CN202022292354.1U patent/CN213513032U/en active Active
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