CN1095558C

CN1095558C - Computer device

Info

Publication number: CN1095558C
Application number: CN 97119938
Authority: CN
Inventors: 谢世聪; 谢世安
Original assignee: Dongsheng Science & Technology Co Ltd
Current assignee: Dongsheng Science & Technology Co Ltd
Priority date: 1997-10-28
Filing date: 1997-10-28
Publication date: 2002-12-04
Anticipated expiration: 2017-10-28
Also published as: CN1215856A

Abstract

The present invention relates to a computer device which mainly comprises a box body and a circuit board, wherein the box body is basically in a closed shape and is provided with a heat radiation device; the circuit board is arranged in the box body in a positioning form and is provided with one power supply line. The lateral edge of the box body is provided with a trepan boring group, and a connecting board body for connecting and supporting is inserted trepan borings of the box body, which are stacked top and bottom. A plurality of penetrate rod bodies, the positions and external shapes of which are symmetrical with the trepan boring group, are arranged on one lateral edge of the connecting board body, so the connecting board bodies can be conveniently inserted in the trepan borings. A group of through hole which penetrates the box body up and down is arranged on the box body, and can be used for inserting needle bodies with conducting wire properties, which are serially connected when the computer device is electrically connected. The needle bodies serve as a tool for transmitting signals between computer devices.

Description

The computer stringer

The present invention relates to a kind of computer stringer, be meant a kind of device that computer network sets up that also can be applicable to especially, its have reduce cost, the opering characteristic of electric apparatus is preferable, assembling is convenient, pile up easily, more do not take up space after the assembling and can significantly reduce Radio frequency interference (RFI) characteristics such as (E.M.T.).

Piling up with its characteristic of general computer stringer comes difference, can divide into institutional piling up and the connection of electric property.The institutional stack manner of present computer stringer, all the traditional cable concentrator as Fig. 1 uses shown in the synoptic diagram, except that the profile Founder does not possess the aesthetic feeling, its stack manner is banking up mutually in twos, and so stack manner can make cable concentrator 1 to each other because of the less and difficult heat radiation in gap.

The electric connecting mode of tradition computer stringer, as shown in Figure 1, be between box body and box body, do to connect and pile up mutually storing with lead 11 and two connectors 12 each other, utilize lead 11 and connector 12 as the assembly that connects and be when banking up mutually, because usually the electric property connection of computer stringer all be by on circuit board, be provided with as serial ports such as RS232, SCSI and CENIRONIC, again with above-mentioned lead and connector as the electric property connection between box body.But, this serial port that utilizes, lead and connector are during as the electric connection between box body, serial port takies space bigger on the circuit board, and cost is higher, the diameter of the bonder terminal of its use and gap are all less, when terminal diameter and gap hour, the signal conduction is relatively poor to each other, and unshielded effect and be easy to generate Radio frequency interference (RFI) (E.M.I.), the necessary higher shielded cable of use cost when desire lowers Radio frequency interference (RFI) (E.M.I.), the volume of this connector is also bigger simultaneously, relatively take up space, the lead at cable concentrator 1 rear after the connection is in disorder, more can cause maintenance in the future, maintenance is difficult for, moreover utilizes serial port, the cost that lead and connector effect are electric when connecting is also higher.

Fundamental purpose of the present invention provide a kind of with low cost, assembling is convenient, pile up easily, electrical specification is preferable and do not have Radio frequency interference (RFI) (E.M.I.) problem and assembling after the computer stringer that more do not take up space.

The present invention is achieved in that a kind of computer stringer, and it includes at least: a box body, this box body be for being closed substantially, and can be provided with heat abstractor according to need; One circuit board, this circuit board can be located and is arranged on box body inside, and has a power lead, it is characterized in that: the box body side offers the trepanning group, so that the two ends that can supply to connect the connection plate body that supports usefulness be plugged on respectively in the trepanning that is the box body that piles up up and down, pile up to reach the institutional of box body.

Wherein the trepanning group has two groups of trepannings that are arranged above and below at least.

Wherein connect on the same straight line height of plate body one side, be provided with the design of several and above-mentioned trepanning group position and profile symmetrical place the body of rod.

Wherein can offer for the through hole that locks with respect to another side that places the body of rod on the web joint.

Wherein the heat abstractor of box body is a louvre, and its profile is different from the shape of above-mentioned trepanning.

Wherein the forming mode of box body can be made up of a upper cover body and a bottom.

This computer stringer also includes one group of power supply unit, and wherein the trepanning group offered of box body side can be substituted by the inlay of Gong the plant that is provided with at box body bottom side, offer on power supply unit and the corresponding caulking groove of above-mentioned inlay simultaneously, this caulking groove can be chimeric and reach mechanicalness and pile up with the inlay of box body.

Wherein the profile of inlay is dovetail shaped, and the profile of caulking groove is the dovetail groove shape of corresponding above-mentioned inlay then.

Wherein the trepanning group offered of box body side can by one group that offers on the box body revealable on through hole and lower through-hole substitute, serial connection row needle body with lead character, pass through hole and be plugged on the circuit board in affixed row's needle socket, this row's needle socket below protrudes out row's pin group that has lead character by computer plate and contiguous box body inside, the top of serial connection row's needle body is formed with and can be electrically connected for plural computer stringer for row's needle socket of the plant of the row's pin group on another circuit board.

Wherein serial connection row's needle body is made up of a box body that penetrates shape and row's needle sockets of one that plants in this box body affixed several row's pins below it.

Wherein penetrating the shape box body is the lid be combined into that can agree with and be " Jiong " font mutually by two, centre at " Jiong " font lid inner edge, be arranged at intervals with several strips row pin insulator, when two " Jiong " font lid engages, its row's pin insulator is also along with joint, arrange that the pin insulator can form the bigger through hole in space to each other this moment and row's cushion of helping arranging below the needle socket is put, and engage the back above row's pin insulator, can produce one can be for arranging the accommodation space that the pin block is planted.

But this penetrates top brushing one deck static lacquer of shape box body.

Wherein go up through hole one side and be provided with several tooth bars, can mesh with the corresponding below of serial connection row needle body one side roller seating space that offer, that number is identical with tooth bar; This lower through-hole one side is provided with several tooth bars, can mesh with serial connection row needle body one side top roller seating space that offer, that number is identical with tooth bar.

Wherein go up through hole and lower through-hole a dust cap can be set respectively, have foreign material to enter when avoiding the computer stringer to use separately.

The present invention is meant a kind of device that computer network sets up that can be applicable to, it mainly includes: one slightly is closed, and can be provided with the box body of heat abstractor, it is inner and a circuit board of power lead arranged to be located at box body, principal feature is to offer the trepanning group at the box body side, make to specialize in to connect the connection plate body that supports usefulness, can be plugged in the trepanning that goes to upper and lower the box body that piles up; Connecting on plate body one side, be provided with the body of rod that places of several positions and profile and trepanning group symmetric design, be plugged in the trepanning in order to web joint, on box body, can offer one group of upper and lower through hole that runs through in addition, plant for serial connection row needle body, as being electrically connected and the signal delivery means between the computer stringer with lead character.

Fig. 1 is that the cable concentrator that uses now uses synoptic diagram.

Fig. 2 is a three-dimensional exploded view of the present invention.

Fig. 3 is the institutional synoptic diagram that piles up of the present invention.

Fig. 4 is that the present invention is connected in series row's body three-dimensional exploded view and assembly drawing.

Fig. 5 is that the present invention is connected in series row's body serial connection A-A ' cut-open view.

Fig. 6 is the electric connection cut-open view of the present invention.

Fig. 7 is that dust cap of the present invention uses synoptic diagram.

Fig. 8 is power supply unit of the present invention and box body assembling synoptic diagram.

Referring to Fig. 2, computer stringer of the present invention mainly includes a box body 2, this box body 2 is for being closed substantially, and can be provided with heat abstractor according to need, one circuit board 22, this circuit board can be located and is arranged on box body 2 inside and have a power lead 23, set up the demand that equipment mechanism piles up for satisfying computer, offer trepanning group 31 at box body 2 sides, so that the two ends that can supply to connect the connection plate body 3 that supports usefulness be plugged on respectively in the trepanning 311 that is the box body 2 that piles up up and down, pile up to reach the institutional of box body 2, and these connector 3 profiles can similar " worker " font plate body, the same straight line height of one side be provided with the position of several and above-mentioned trepanning group 31 and profile the design symmetry place the body of rod 32, can be placed through in the above-mentioned trepanning 311 for connecting plate body 3.In order to make mechanism of the present invention formula stacked structure more firm,, can on connection plate body 3, can offer for the through hole 34 that locks, so that strengthen stacked structure with locking mode with respect to another side that places the body of rod 32 referring to Fig. 2.

For the distribution mode that places the trepanning 311 that the body of rod 32 places, can divide into first row's trepanning (CC ' line) above the box body side and be positioned at second row's trepanning (BB ' line) of below, first row's trepanning of CC ' line can be for placing a connection plate body 3 that makes progress in real time, so that connect and support another box body of box body 2 tops, in like manner, second of BB ' line row's trepanning then can place for the connection plate body 3 that another box body 2 below box body 2 make progress and pile up.For the institutional stack manner of computer stringer can be described better, can be referring to Fig. 3, the body of rod that places that will connect plate body D below earlier inserts on first row's trepanning (CC ' line) of box body A, then, the body of rod that places that will connect plate body D top again inserts among second row's trepanning (BB ' line) of box body A, in like manner, can finish according to said procedure and to connect being connected in series of plate body E and box body C, stack manner is that deducibility the present invention really can finish the institutional of several computer stringers and piles up according to this.

Moreover, according to need above-mentioned and heat abstractor that be provided with all is a louvre, to reach preferable radiating effect.The present invention more can offer the louvre 33 (louvre 33 shown in the present embodiment is for circular) that several moulding are different from above-mentioned trepanning 31 on limit, box body 2 two ends respectively, so that the user can easily differentiate both, be unlikely to place the body of rod 32 wrong plugs in louvre 33 and can't pile up, so that convenient during assembling.

Above-mentioned box body 2 is essentially and slightly is closed, but this box body 2 can be designed to as shown in Figure 2 according to need, is made up of a upper cover body 20 and a bottom 21, so can reduce the difficulty of Mould design and manufacturing, simultaneously, more can improve the yield rate that box body is produced.

See also Fig. 8, in order to reduce the electromagnetic interference (EMI) of computer stringer inside, the present invention will utilize one independently power supply unit 5 power supply is provided, and pile up with the institutional of computer stringer in order to reach power supply unit 5, being provided with at box body 2 bottom sides can be for the dovetail shaped inlay of planting 24, on power supply unit 5, offer and above-mentioned inlay 24 corresponding caulking grooves 51 simultaneously, by allowing the inlay 24 of box body 2 pile up with the caulking groove 51 chimeric mechanicalnesses of reaching of power supply unit 5.

See also Fig. 4-Fig. 7 again, in order to reach the demand of the electric property of computer stringer connection, can box body 2 offer one group can represent in real time on through hole 201 and lower through-hole 211 (being provided with cover plate when generally not using), when power supply brain stringer is done electric connection, serial connection row needle body 4 with lead character passes through hole 201 and is plugged on the circuit board 22 affixed one and arranges in the needle socket 221, these row's needle socket 221 belows protrude out one and pass circuit board 22, and be positioned at row's pin group 222 that box body inside has lead character, top as for serial connection row needle body 4 then is provided with row's needle socket 42 that can supply above-mentioned row's pin group 222 to plant, as shown in Figure 6, its row's pin group 222 that can allow circuit board 22 belows in another box body protrude out is planted, and carries out the connection of electric property for use in plural computer stringer.

Referring to Fig. 4, above-mentioned serial connection row needle body 4 is made up of row's needle socket 42 of the strip of planting in the box body 41 that penetrates shape, these row needle socket 42 belows affixed several row's pins 422, these row's pins 422 suitably can be planted between the row's needle socket 221 on serial connection row's needle body 4 and the circuit board 22 easily mutually because of its length, and mutual gap can avoid signal to influence each other more greatly, again its diameter more greatly can 422 rounds bendings of the row's of avoiding pin, fracture, thereby use as lead really.On this row's needle socket 42, also need offer and above-mentioned row's pin 422 the same number of row of penetrating pin holes 423, row's pin group 222 for row's needle socket 221 belows is planted, can on box body 41, coat with lacquer by brushing one deck static simultaneously, to prevent that other computer stringers are produced Radio frequency interference (RFI) (E.M.I.).

Referring to Fig. 4, the above-mentioned shape box body 41 that penetrates is to be formed by two lid 41 joints that can agree with and be " Jiong " font mutually, at this " Jiong " font lid 41 inner edge portion central authorities appropriate location, be arranged at intervals with row's pin insulator 412 of several strips, when two " Jiong " font lids 41 engage, the two row's pin insulators 412 that are symmetry shape are also along with joint, at this moment, 412 of row's pin insulators can form the bigger through hole in space 413, can plant for row's pin 422 of above-mentioned row's needle socket 42, and engage the accommodation space 414 that the back produces above strip row pin insulator 412, can be ccontaining for above-mentioned row's needle socket 42.

AA ' sectional plane in the assembly drawing of serial connection row needle body 4, the relevant position of each assembly as can be seen, the assembled state of serial connection row's needle body 4 is shown in the AA ' sectional view of Fig. 5, above-mentioned row's needle socket 42 is plugged on the accommodation space 414, just formed above-mentioned serial connection row needle body 4, row's pin 422 of suitable length can be protruded in row's pin insulator 412 belows after the assembling, be convenient to circuit board 22 on row's needle socket 221 plant and carry out electric connection.

In order to allow the user avoid issuable mistake when planting serial connection row needle body 4, can be provided with several tooth bars 202 at last through hole 201 1 sides, so that arrange the roller seating space that conforms to tooth bar 202 numbers 415 engagements of offering needle body 4 one sides belows (being to distinguish) with the X-direction of Fig. 4 with serial connection; In like manner, several tooth bars 203 of these lower through-hole 211 1 side settings can mesh with the row's of serial connection needle body 4 one sides top roller seating spaces 416 that offer and tooth bar 203 similar numbers, by this design, make the distinguishable different roller seating space groups of user be applicable to the electric property connection of different computers Related product.

When the computer stringer is desired to carry out electric connection, as shown in Figure 6, the last through hole 201 that serial connection row needle body 4 is passed box body 2 enters in the box body 2, in row's needle socket 221 that row's pin 422 that again will the row's of serial connection needle body 4 belows inserts on the circuit boards 22, and row's pin group 222 that row's needle socket 221 belows protrude out, can be when piling up as electrical equipment with next box body 2, insert in the row's of penetrating pin hole 423 of its row on needle socket 221 and finish electric connection, utilize this mode can make several computer stringers carry out electric connection, and can save the space and reduce cost.

Moreover, when doing to connect another box body 2 downwards as 2 of box bodys, as shown in Figure 7, can be at dust cap 2011 of last through hole 201 installings, in like manner, when only upwards connecting another box body, can on lower through-hole 211, install a dust cap 2111 as box body, in order to avoid foreign material or insect carry out in the box body, cause the function of computer stringer impaired.

Claims

1, a kind of computer stringer, it includes at least: a box body, this box body be for being closed substantially, and can be provided with heat abstractor according to need; One circuit board, this circuit board can be located and is arranged on box body inside, and has a power lead, it is characterized in that: the box body side offers the trepanning group, so that the two ends that can supply to connect the connection plate body that supports usefulness be plugged on respectively in the trepanning that is the box body that piles up up and down, pile up to reach the institutional of box body.

2, computer stringer as claimed in claim 1 is characterized in that: wherein the trepanning group has two groups of trepannings that are arranged above and below at least.

3, computer stringer as claimed in claim 1 is characterized in that: wherein connect on the same straight line height of plate body one side, be provided with the design of several and above-mentioned trepanning group position and profile symmetrical place the body of rod.

4, computer stringer as claimed in claim 3 is characterized in that: wherein can offer for the through hole that locks with respect to another side that places the body of rod on the web joint.

5, computer stringer as claimed in claim 1 is characterized in that: wherein the heat abstractor of box body is a louvre, and its profile is different from the shape of above-mentioned trepanning.

6, computer stringer as claimed in claim 1 is characterized in that: wherein the forming mode of box body can be made up of a upper cover body and a bottom.

7, computer stringer as claimed in claim 1, it is characterized in that: this computer stringer also includes one group of power supply unit, and wherein the trepanning group offered of box body side can be substituted by the inlay of Gong the plant that is provided with at box body bottom side, offer on power supply unit and the corresponding caulking groove of above-mentioned inlay simultaneously, this caulking groove can be chimeric and reach mechanicalness and pile up with the inlay of box body.

8, computer stringer as claimed in claim 7, it is characterized in that: wherein the profile of inlay is dovetail shaped, and the profile of caulking groove is the dovetail groove shape of corresponding above-mentioned inlay then.

9, computer stringer as claimed in claim 1, it is characterized in that: wherein the trepanning group offered of box body side can by one group that offers on the box body revealable on through hole and lower through-hole substitute, serial connection row needle body with lead character, pass through hole and be plugged on the circuit board in affixed row's needle socket, this row's needle socket below protrudes out row's pin group that has lead character by computer plate and contiguous box body inside, the top of serial connection row's needle body is formed with and can be electrically connected for plural computer stringer for row's needle socket of the plant of the row's pin group on another circuit board.

10, computer stringer as claimed in claim 9 is characterized in that: wherein serial connection row's needle body is made up of a box body that penetrates shape and row's needle sockets of one that plants in this box body affixed several row's pins below it.

11, computer stringer as claimed in claim 10, it is characterized in that: wherein penetrating the shape box body is the lid be combined into that can agree with and be " Jiong " font mutually by two, centre at " Jiong " font lid inner edge, be arranged at intervals with several strips row pin insulator, when two " Jiong " font lid engages, its row's pin insulator is also along with joint, arrange that the pin insulator can form the bigger through hole in space to each other this moment and row's cushion of helping arranging below the needle socket is put, and engage the back above row's pin insulator, can produce one can be for arranging the accommodation space that the pin block is planted.

12, computer stringer as claimed in claim 10 is characterized in that: but this penetrates top brushing one deck static lacquer of shape box body.

13, computer stringer as claimed in claim 9 is characterized in that: wherein go up through hole one side and be provided with several tooth bars, can mesh with the corresponding below of serial connection row needle body one side roller seating space that offer, that number is identical with tooth bar; This lower through-hole one side is provided with several tooth bars, can mesh with serial connection row needle body one side top roller seating space that offer, that number is identical with tooth bar.

14, computer stringer as claimed in claim 9 is characterized in that: wherein go up through hole and lower through-hole a dust cap can be set respectively.